5KP36A,TVS瞬变抑制二极管中文资料

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5KP36CA,TVS瞬变抑制二极管中文资料

VOLTAGE RANGE: 5.0 - 19 0 V5KP5.0A(CA) - 5KP190A(CA)POWER: 5000Wa tAXIAL LEADED TRANSIENT VOLTAGE SUPPRESSORS DIODECase: JEDEC R-6 Molded Plastic Uni- and Bi-Directional Versions Available Excellent ClampingCapability Fast Response Time Plastic Case Material has UL FlammabilityClassification Rating 94V-OMechanical DataTerminals: Axial Leads, Solderable per MIL-STD-750, Method 2026Polarity: Cathode Band or Cathode Notch FeaturesMaximum Ratings and Electrical Characteristics@T A =25°C unless otherwise specifiedCharacteristicSymbol Value Unit Peak Pulse Power Dissipation at T A = 25°C (Note 1, 2, 5) Figure 3P PPM 5000 MinimumW Peak Forward Surge Current (Note 3)I FSM 400A Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1I PPM See Table 1A Steady State Power Dissipation (Note 2, 4)P M(AV)8.0W Operating and Storage Temperature RangeT j , T STG-55 to +175°CNote: 1. Non-repetitive current pulse, per Figure 1 and derated above T A = 25°C per Figure 4.2. Mounted on 20mm 2 copper pad.3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum,4. Lead temperature at 75°C = T L .5. Peak pulse power waveform is 10/1000µS.!!!!!!Weight: 2.10 grams (approx.)!5KP36CA14.413.612.912.094.086.083.071.112.2 10.0 9.448.898.337.226.676.40(uA)R RMW RMW@V leakage Reverse CurrentPulse Peak (A)Vc(V)(mA)BR MAX CurrentMax.BR MIN @IMin.Volgtage Breakdown (V)(BI)(Uni)Voltage Stand-Off Reverse Maximum Clamping V TPP(V)V @I Volgtage Breakdown Test (V)V T Volgtage @I PP 5KP5.0A 5KP5.0CA 5.0 7.25 10 9.2 543.5 1000.0 5KP6.0A 5KP6.0CA 6.0 7.67 10 10.3 485.4 1000.05KP6.5A 5KP6.5CA 6.58.30 10 11.2 446.4 500.05KP7.0A 5KP7.0CA 7.0 7.78 8.95 10 416.7 200.0 5KP7.5A 5KP7.5CA 7.5 9.58 1.0 387.6 50.0 5KP8.0A 5KP8.0CA 8.0 10.23 1.0 367.6 10.0 5KP8.5A 5KP8.5CA 8.5 10.82 1.0 347.2 5.05KP9.0A 5KP9.0CA 9.0 11.5 1.0 15.4 324.7 5.05KP10A 5KP10CA 10 11.112.8 1.0 17.0 294.1 5.0 5KP11A 5KP11CA 11 14.0 1.0 18.2 274.7 5.0 5KP12A 5KP12CA 12 13.3 15.3 1.0 19.9 251.3 5.0 5KP13A 5KP13CA 13 14.4 16.5 1.0 21.5 232.6 5.0 5KP14A 5KP14CA 14 15.6 17.9 1.0 23.2 215.5 5.0 5KP15A 5KP15CA 15 16.7 19.2 1.0 24.4204.95.0 5KP16A 5KP16CA 16 17.8 20.5 1.0 26.0 192.3 5.0 5KP17A 5KP17CA 17 18.9 21.7 1.0 27.6 181.2 5.0 5KP18A 5KP18CA 18 20.0 23.3 1.0 29.2 171.2 5.0 5KP20A 5KP20CA 20 22.2 25.5 1.0 32.4 154.3 5.0 5KP22A 5KP22CA 22 24.4 28.0 1.0 35.5 140.8 5.0 5KP24A 5KP24CA 24 26.7 30.7 1.0 38.9 128.5 5.0 5KP26A 5KP26CA 26 28.9 33.2 1.0 42.1 118.8 5.0 5KP28A 5KP28CA 28 31.1 35.8 1.0 45.4 110.1 5.0 5KP30A 5KP30CA 30 33.3 38.3 1.0 48.4 103.3 5.0 5KP33A 5KP33CA33 36.7 42.2 1.0 53.3 93.8 5.0 5KP36A5KP36CA 36 40.0 46.0 1.0 58.1 86.1 5.0 5KP40A 5KP40CA 40 44.4 51.1 1.0 64.5 77.5 5.0 5KP43A 5KP43CA 4347.8 54.9 1.0 69.4 72.0 5.0 5KP45A 5KP45CA 45 50.0 57.5 1.0 72.7 68.85.0 5KP48A 5KP48CA 48 53.3 61.3 1.0 77.4 64.6 5.0 5KP51A 5KP51CA 51 56.7 65.2 1.0 82.4 60.7 5.0 5KP54A 5KP54CA 54 60.0 69.0 1.0 87.1 57.4 5.0 5KP58A 5KP58CA 58 64.4 74.1 1.0 93.6 53.4 5.05KP60A 5KP60CA 60 66.7 76.7 1.0 96.8 51.7 5.05KP64A 5KP64CA 64 81.8 1.0 103 48.5 5.0 5KP70A 5KP70CA 70 77.8 89.5 1.0 113 44.2 5.0 5KP75A 5KP75CA 75 95.8 1.0 121 41.3 5.0 5KP78A 5KP78CA 78 99.7 1.0 12639.75.05KP85A 5KP85CA 85 108.2 1.0 137 36.5 5.0 5KP90A 5KP90CA 90100 115.5 1.0 146 34.2 5.05KP100A 5KP100CA 100 111 128.0 1.0 162 30.9 5.0 5KP110A 5KP110CA 110 122 140.51.0 177 28.2 5.0 5KP120A 5KP120CA120133 153.0 1.0 193 25.9 5.0 5KP130A 5KP130CA 130144 165.5 1.0 209 23.9 5.0 5KP150A 5KP150CA 150 167 192.5 1.0 243 20.6 5.0 5KP160A 5KP160CA 160 178 205.0 1.0 259 19.3 5.0 5KP170A 5KP170CA 170 189 217.5 1.0 275 18.2 5.0 5KP180A 5KP180CA 180 200 230.4 1.0 290 17.2 5.0 5KP190A 5KP190CA 190211243.21.030616.35.0TYPE5KP36CA110100200100100010,000100,000V ,REVERSE STANDOFF VOLTAGE (V)Fig.2Typical Junction CapacitanceRWM C ,C A P A C I T A N C E (p F )j0.11.010100100010,0001.0101001000T PULSE WIDTH (s)Fig.3Pulse Derating CurveP ,µP ,P E A K P U L S E P O W E R (k W )P25507510012515017520002.04.06.08.0T ,LEAD TEMPERATURE (C)Fig.5Steady State Power DeratingL °P ,S T E A D Y S T A T E P O W E R D I S S I P A T I O N (W )D 02550751001251501752001007550250T ,AMBIENT TEMPERATURE (C)Fig.4Pulse Derating CurveA °P E A K P U L S E D E R A T I N G I N %O F P E A K P O W E R O R C U R R E N T123I ,PE A K P U L S E C U R R E N T (%I )P p p t,TIME (ms)Fig.1Pulse Waveform5KP36CA。

TVS二极管5KP 规格书

PPPM IPPM PM(AV)
IFSM TJ , TSTG
Minimum 5000 See Table 8
400 -55 to +175
Watts Amps Watts
Amps ć
Notes: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25ć per Fig. 2. 2. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
(9.5mm) lead length, 5lbs., (2.3kg) tension.
P600
MECHANICAL DATE
Case: Molded plastic over glass passivated junction. Terminals: Plated Axial leads, solderable per MIL-STD-750, Method 2026. Polarity: Color band denotes positive end (cathode) except Bipolar. Mounting Position: Any. Weight: 0.07 ounce, 2.1grams.
VBR MAX.(V) 20.90 22.10 24.50 26.90 29.50 31.90 34.40 36.80 40.60 44.20 49.10 52.80 55.30 58.90 62.70 66.30 71.20 73.70 78.60 86.00 92.10 95.80 104.00 111.00 123.00 135.00 147.00 159.00 185.00 197.00 209.00 222.00 233.00 247.00 263.00 272.00 306.00

tvs瞬态抑制二极管参数

TVS瞬态抑制二极管参数1. 介绍瞬态抑制二极管（Transient Voltage Suppressor Diode，简称TVS二极管）是一种用于保护电子电路免受瞬态电压干扰的器件。

它可以有效地抑制过电压和过电流，保护电路中的其他元件不受损坏。

本文将重点介绍TVS瞬态抑制二极管的参数，包括其电气参数、封装参数和可靠性参数。

2. 电气参数2.1 额定电压（Vr）额定电压是指TVS二极管能够正常工作的最大电压。

当电压超过额定电压时，TVS二极管将开始导通，以保护电路免受过电压的影响。

2.2 尖峰脉冲功率（Ppp）尖峰脉冲功率是指TVS二极管能够吸收的瞬态脉冲能量。

它表示了TVS二极管在瞬态电压出现时能够承受的最大功率。

通常情况下，尖峰脉冲功率越大，TVS二极管的抑制能力越强。

2.3 最大反向峰值电流（Ipp）最大反向峰值电流是指TVS二极管能够承受的最大反向电流。

当电路中的电压超过额定电压时，TVS二极管将导通，使电流通过，以保护电路。

最大反向峰值电流越大，TVS二极管的抑制能力越强。

2.4 动态电阻（Rd）动态电阻是指TVS二极管在导通状态下的电阻。

动态电阻越小，TVS二极管的抑制能力越强。

因此，低动态电阻是衡量TVS二极管性能好坏的重要指标之一。

3. 封装参数3.1 封装类型TVS瞬态抑制二极管有多种封装类型可供选择，常见的封装类型有DO-214、SMA、SMB等。

不同的封装类型适用于不同的应用场景。

选择合适的封装类型可以提高电路的可靠性和稳定性。

3.2 封装尺寸封装尺寸是指TVS二极管的外部尺寸。

在进行电路设计时，需要考虑TVS二极管的封装尺寸是否符合电路板的布局要求，以确保TVS二极管能够正确安装在电路板上。

3.3 焊接温度焊接温度是指TVS二极管在焊接过程中所能承受的最高温度。

在进行电路组装时，需要控制焊接温度，避免超过TVS二极管的最大焊接温度，以免影响其性能和可靠性。

4. 可靠性参数4.1 工作温度范围工作温度范围是指TVS二极管能够正常工作的温度范围。

5KP36A,TVS瞬变抑制二极管中文资料

5KP36A,TVS瞬变抑制二极管中文资料VOLTAGE RANGE: 5.0 - 19 0 V5KP5.0A(CA) - 5KP190A(CA)POWER: 5000Wa tAXIAL LEADED TRANSIENT VOLTAGE SUPPRESSORS DIODE Case: JEDEC R-6 Molded Plastic Uni- and Bi-Directional Versions Available Excellent ClampingCapability Fast Response Time Plastic Case Material has UL FlammabilityClassification Rating 94V-OMechanical DataTerminals: Axial Leads, Solderable per MIL-STD-750, Method 2026Polarity: Cathode Band or Cathode Notch FeaturesMaximum Ratings and Electrical Characteristics@T A =25°C unless otherwise specifiedCharacteristicSymbol Value Unit Peak Pulse Power Dissipation at T A = 25°C (Note 1, 2, 5) Figure 3P PPM 5000 MinimumW Peak Forward Surge Current (Note 3)I FSM 400A Peak Pulse Current on 10/1000μS Waveform (Note 1) Figure 1I PPM See Table 1A Steady State Power Dissipation (Note 2, 4)P M(AV)8.0W Operating and Storage Temperature RangeT j , T STG-55 to +175°CNote: 1. Non-repetitive current pulse, per Figure 1 and derated above T A = 25°C per Figure 4.2. Mounted on 20mm 2 copper pad.3. 8.3ms single half sine-wave duty cycle = 4 pulses perminutes maximum,4. Lead temperature at 75°C = T L .5. Peak pulse power waveform is 10/1000μS.Weight: 2.10 grams (approx.)!5KP36A5KP36A14.413.612.912.094.086.083.071.112.2 10.0 9.448.898.337.226.676.40(uA)R RMW RMW@V leakage Reverse CurrentPulse Peak (A)Vc(V)(mA)BR MAX CurrentMax.BR MIN @IMin.Volgtage Breakdown (V)(BI)(Uni)Voltage Stand-Off Reverse Maximum Clamping V TPP(V)V @I Volgtage Breakdown Test (V)V T Volgtage @I PP 5KP5.0A 5KP5.0CA 5.0 7.25 10 9.2 543.5 1000.0 5KP6.0A5KP6.0CA 6.0 7.67 10 10.3 485.4 1000.05KP6.5A 5KP6.5CA 6.58.30 10 11.2 446.4 500.05KP7.0A 5KP7.0CA 7.0 7.78 8.95 10 416.7 200.0 5KP7.5A 5KP7.5CA 7.5 9.58 1.0 387.6 50.0 5KP8.0A 5KP8.0CA 8.0 10.23 1.0 367.6 10.0 5KP8.5A 5KP8.5CA 8.5 10.82 1.0 347.2 5.05KP9.0A 5KP9.0CA 9.0 11.5 1.0 15.4 324.7 5.05KP10A 5KP10CA 10 11.112.8 1.0 17.0 294.1 5.0 5KP11A 5KP11CA 11 14.0 1.0 18.2 274.7 5.0 5KP12A 5KP12CA 12 13.3 15.3 1.0 19.9 251.3 5.0 5KP13A 5KP13CA 13 14.4 16.5 1.0 21.5 232.6 5.0 5KP14A 5KP14CA 14 15.6 17.9 1.0 23.2 215.5 5.0 5KP15A 5KP15CA 15 16.7 19.2 1.0 24.4204.95.0 5KP16A 5KP16CA 16 17.8 20.5 1.0 26.0 192.3 5.0 5KP17A 5KP17CA 17 18.9 21.7 1.0 27.6 181.2 5.0 5KP18A 5KP18CA 18 20.0 23.3 1.0 29.2 171.2 5.0 5KP20A 5KP20CA 20 22.2 25.5 1.0 32.4 154.3 5.0 5KP22A 5KP22CA 22 24.4 28.0 1.0 35.5 140.8 5.0 5KP24A 5KP24CA 24 26.7 30.7 1.0 38.9 128.5 5.0 5KP26A 5KP26CA 26 28.9 33.2 1.0 42.1 118.8 5.0 5KP28A 5KP28CA 28 31.1 35.8 1.0 45.4 110.1 5.0 5KP30A 5KP30CA 30 33.3 38.3 1.0 48.4 103.3 5.0 5KP33A 5KP33CA33 36.7 42.2 1.0 53.3 93.8 5.0 5KP36A5KP36CA 36 40.0 46.0 1.0 58.1 86.1 5.0 5KP40A 5KP40CA 40 44.4 51.1 1.0 64.5 77.5 5.0 5KP43A 5KP43CA 4347.8 54.9 1.0 69.4 72.0 5.0 5KP45A 5KP45CA 45 50.0 57.5 1.0 72.7 68.85.0 5KP48A 5KP48CA 48 53.3 61.3 1.0 77.4 64.6 5.0 5KP51A 5KP51CA 51 56.7 65.2 1.0 82.4 60.7 5.0 5KP54A 5KP54CA 54 60.0 69.0 1.0 87.1 57.4 5.0 5KP58A 5KP58CA 58 64.4 74.1 1.0 93.6 53.4 5.05KP60A 5KP60CA 60 66.7 76.7 1.0 96.8 51.7 5.05KP64A 5KP64CA 64 81.8 1.0 103 48.5 5.0 5KP70A 5KP70CA 70 77.8 89.5 1.0 113 44.2 5.0 5KP75A 5KP75CA 75 95.8 1.0 121 41.3 5.0 5KP78A 5KP78CA 78 99.7 1.0 12639.75.05KP85A 5KP85CA 85 108.2 1.0 137 36.5 5.0 5KP90A 5KP90CA 90100 115.5 1.0 146 34.2 5.05KP100A 5KP100CA 100 111 128.0 1.0 162 30.9 5.0 5KP110A 5KP110CA 110 122 140.51.0 177 28.2 5.0 5KP120A 5KP120CA120133 153.0 1.0 193 25.9 5.0 5KP130A 5KP130CA 130144 165.5 1.0 209 23.9 5.0 5KP150A 5KP150CA 150 167 192.5 1.0 243 20.6 5.0 5KP160A 5KP160CA 160 178 205.0 1.0 259 19.3 5.0 5KP170A 5KP170CA 170 189 217.5 1.0 275 18.2 5.0 5KP180A 5KP180CA 180 200 230.4 1.0 290 17.2 5.0 5KP190A 5KP190CA 190211243.21.030616.35.0TYPE5KP36A110100200100010,000100,000V ,REVERSE STANDOFF VOLTAGE (V) Fig.2Typical Junction Capacitance RWM C ,C A P A C I T A N C E (p F ) j1.010100100010,0001.0101001000T PULSE WIDTH (s)Fig.3Pulse Derating Curve P ,μP ,P E A K P U L S E P O W E R (k W )P257510012515017520002.04.06.08.0T ,LEAD TEMPERATURE (C)Fig.5Steady State Power Derating L °P ,S T E A D Y S T A T E P O W E R D I S S I P A T I O N (W )D 02550751001251501752001007550250T ,AMBIENT TEMPERATURE (C)Fig.4Pulse Derating CurveA °P E A K P U L S E D E R A T I N G I N %O F P E A K P O W E R O R C U R R E N T123I ,PE A K P U L S E C U R R E N T (%I ) P p p t,TIME (ms)Fig.1Pulse Waveform5KP36A。

瞬态抑制二极管5KP型号参数规格书大全

Axial Lead Transient Voltage Suppressors (TVS)The 5KP series is designedspecifically to protect sensitive electronicequipment from voltage transients induced by lightning and other transientvoltage events.Uni-directional Bi-directionalu Glass passivated chip junction in P600 Packageu Low leakageu Uni and Bidirectional unitu Excellent clamping capabilityu5000W Peak power capability at 10 × 1000µs waveform Repetitionrate (duty cycle):0.01%u Fast response time: typically less than 1.0ps from 0 Volts to V BR minu Typical I R less than 5μA above 12V.u High Temperature soldering: 260°C/40 seconds at terminalsu Typical maximum temperature coefficient ΔV BR = 0.1% ×V BR@25°C×ΔTu Plastic package has Underwriters Laboratory Flammability 94V-0u Matte tin lead–free Platedu Halogen free and RoHS compliantu Typical failure mode is short from over-specified voltage or currentu Whisker test is conducted based on JEDEC JESD201A per its table4a and 4cu IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)u ESD protection of data lines in accordance with IEC 61000-4-2(IEC801-2)u EFT protection of data lines in accordance with IEC 61000-4-4(IEC801-4)TVS devices are ideal for the protection of I/O interfaces, V bus and othervulnerable circuits used in Telecom, Computer, Industrial and Consumerelectronic applications.Parameter Symbol Value Unit Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note1), (Note 2)P PPM5000 Watts Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3) I PP See Next Table Amps Power Dissipation on Infinite Heat Sink at T L=75°C P M(AV)8.0 Watt Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) I FSM500 Amps Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only(Note 4)V F 3.5/5.0 Voltage Operating junction and Storage Temperature Range. T J , T STG-55 to +150 °C Notes:1. Non-repetitive current pulse, per Fig. 3 and derated above T A = 25°C per Fig.2.2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.4. V F < 3.5V for V BR < 200V and V F< 6.5V for V BR > 201V.APart NumberBreakdown Voltage V BR (V)@I T Uni Bi Reverse Stand-Off Voltage V RWM (V) MIN MAX Test Current I T (mA) Maximum Clamping Voltage V C @I PP (V)Maximum Peak Pulse Current I PP (A) Maximum Reverse Leakage I R @V RWM (μA) 5KP5.0 5KP5.0C 5.0 6.40 7.30 10 9.6 520.83 800 5KP5.0A 5KP5.0CA 5.0 6.40 7.00 10 9.2 543.48 800 5KP6.0 5KP6.0C 6.0 6.67 8.15 10 11.4 438.60 800 5KP6.0A 5KP6.0CA 6.0 6.67 7.37 10 10.3 485.44 800 5KP6.5 5KP6.5C 6.5 7.22 8.82 10 12.3 406.50 500 5KP6.5A 5KP6.5CA 6.5 7.22 7.98 10 11.2 446.43 500 5KP7.0 5KP7.0C 7.0 7.78 9.51 10 13.3 375.94 200 5KP7.0A 5KP7.0CA 7.0 7.78 8.60 10 12.0 416.67 200 5KP7.5 5KP7.5C 7.5 8.33 10.20 1 14.3 349.65 100 5KP7.5A 5KP7.5CA 7.5 8.33 9.21 1 12.9 387.60 100 5KP8.0 5KP8.0C 8.0 8.89 10.90 1 15.0 333.33 50 5KP8.0A 5KP8.0CA 8.0 8.89 9.83 1 13.6 367.65 50 5KP8.5 5KP8.5C 8.5 9.44 11.50 1 15.9 314.47 20 5KP8.5A 5KP8.5CA 8.5 9.44 10.40 1 14.4 347.22 20 5KP9.0 5KP9.0C 9.0 10.00 12.20 1 16.9 295.86 10 5KP9.0A 5KP9.0CA 9.0 10.00 11.10 1 15.4 324.68 10 5KP10 5KP10C 10.0 11.10 13.60 1 18.8 265.96 5 5KP10A 5KP10CA 10.0 11.10 12.30 1 17.0 294.12 5 5KP11 5KP11C 11.0 12.20 14.90 1 20.1 248.76 5 5KP11A 5KP11CA 11.0 12.20 13.50 1 18.2 274.73 5 5KP12 5KP12C 12.0 13.30 16.30 1 22.0 227.27 5 5KP12A 5KP12CA 12.0 13.30 14.70 1 19.9 251.26 5 5KP13 5KP13C 13.0 14.40 17.60 1 23.8 210.08 5 5KP13A 5KP13CA 13.0 14.40 15.90 1 21.5 232.56 5 5KP14 5KP14C 14.0 15.60 19.10 1 25.8 193.80 5 5KP14A 5KP14CA 14.0 15.60 17.20 1 23.2 215.52 5 5KP15 5KP15C 15.0 16.70 20.40 1 26.9 185.87 5 5KP15A 5KP15CA 15.0 16.70 18.50 1 24.4 204.92 5 5KP16 5KP16C 16.0 17.80 21.80 1 28.8 173.61 5 5KP16A 5KP16CA 16.0 17.80 19.70 1 26.0 192.31 5 5KP17 5KP17C 17.0 18.90 23.10 1 30.5 163.93 5 5KP17A 5KP17CA 17.0 18.90 20.90 1 27.6 181.16 5 5KP18 5KP18C 18.0 20.00 24.40 1 32.2 155.28 5 5KP18A 5KP18CA 18.0 20.00 22.10 1 29.2 171.23 5 5KP19 5KP19C 19.0 21.13 25.76 1 34.0 147.02 5 5KP19A 5KP19CA 19.0 21.10 23.30 1 30.8 162.44 5 5KP20 5KP20C 20.0 22.20 27.10 1 35.8 139.66 5 5KP20A 5KP20CA 20.0 22.20 24.50 1 32.4 154.32 5 5KP22 5KP22C 22.0 24.40 29.80 1 39.4 126.90 5 5KP22A 5KP22CA 22.0 24.40 26.90 1 35.5 140.85 5 5KP24 5KP24C 24.0 26.70 32.60 1 43.0 116.28 5 5KP24A 5KP24CA 24.0 26.70 29.50 1 38.9 128.53 5 5KP26 5KP26C 26.0 28.90 35.30 1 46.6 107.30 5 5KP26A 5KP26CA 26.0 28.90 31.90 1 42.1 118.76 5 5KP28 5KP28C 28.0 31.10 38.00 1 50.0 100.00 5 5KP28A 5KP28CA 28.0 31.10 34.40 1 45.4 110.13 5 5KP30 5KP30C 30.0 33.30 40.70 1 53.5 93.46 5 5KP30A 5KP30CA 30.0 33.30 36.80 1 48.4 103.31 5 5KP33 5KP33C 33.0 36.70 44.90 1 59.0 84.75 5 5KP33A 5KP33CA 33.0 36.70 40.60 1 53.3 93.81 5 5KP36 5KP36C 36.0 40.00 48.90 1 64.3 77.76 5 5KP36A 5KP36CA 36.0 40.00 44.20 1 58.1 86.06 5 5KP40 5KP40C 40.0 44.40 54.30 1 71.4 70.03 5 5KP40A 5KP40CA 40.0 44.40 49.10 1 64.5 77.52 5 5KP43 5KP43C 43.0 47.80 58.40 1 76.7 65.19 5 5KP43A5KP43CA43.047.8052.80169.472.05 5AAxial Lead Transient Voltage Suppressors (TVS)Part NumberBreakdown Voltage V BR(V)@I T Uni Bi Reverse Stand-Off Voltage V RMW (V) MIN MAX Test Current I T (mA)Maximum Clamping Voltage V C @I PP (V) Maximum Peak Pulse Current I PP (A) Maximum Reverse Leakage I R @V RWM (μA)5KP45 5KP45C 45.0 50.00 61.10 1 80.3 62.27 5 5KP45A 5KP45CA 45.0 50.00 55.30 1 72.7 68.78 5 5KP48 5KP48C 48.0 53.30 65.10 1 85.5 58.48 5 5KP48A 5KP48CA 48.0 53.30 58.90 1 77.4 64.60 5 5KP51 5KP51C 51.0 56.70 69.30 1 91.1 54.88 5 5KP51A 5KP51CA 51.0 56.70 62.70 1 82.4 60.68 5 5KP54 5KP54C 54.0 60.00 73.30 1 96.3 51.92 5 5KP54A 5KP54CA 54.0 60.00 66.30 1 87.1 57.41 5 5KP58 5KP58C 58.0 64.40 78.70 1 103.0 48.54 5 5KP58A 5KP58CA 58.0 64.40 71.20 1 93.6 53.42 5 5KP60 5KP60C 60.0 66.70 81.50 1 107.0 46.73 5 5KP60A 5KP60CA 60.0 66.70 73.70 1 96.8 51.65 5 5KP64 5KP64C 64.0 71.10 86.90 1 114.0 43.86 5 5KP64A 5KP64CA 64.0 71.10 78.60 1 103.0 48.54 5 5KP70 5KP70C 70.0 77.80 95.10 1 125.0 40.00 5 5KP70A 5KP70CA 70.0 77.80 86.00 1 113.0 44.25 5 5KP75 5KP75C 75.0 83.30 102.00 1 134.0 37.31 5 5KP75A 5KP75CA 75.0 83.30 92.10 1 121.0 41.32 5 5KP78 5KP78C 78.0 86.70 106.00 1 139.0 35.97 5 5KP78A 5KP78CA 78.0 86.70 95.80 1 126.0 39.68 5 5KP80 5KP80C 80.0 88.96 108.80 1 143.2 34.92 5 5KP80A 5KP80CA 80.0 88.80 97.60 1 129.6 38.58 5 5KP85 5KP85C 85.0 94.40 115.00 1 151.0 33.11 5 5KP85A 5KP85CA 85.0 94.40 104.00 1 137.0 36.50 5 5KP90 5KP90C 90.0 100.00 122.00 1 160.0 31.25 5 5KP90A 5KP90CA 90.0 100.00 111.00 1 146.0 34.25 5 5KP100 5KP100C 100.0 111.00 136.00 1 179.0 27.93 5 5KP100A 5KP100CA 100.0 111.00 123.00 1 162.0 30.86 5 5KP110 5KP110C 110.0 122.00 149.00 1 196.0 25.51 5 5KP110A 5KP110CA 110.0 122.00 135.00 1 177.0 28.25 5 5KP120 5KP120C 120.0 133.00 163.00 1 214.0 23.36 5 5KP120A 5KP120CA 120.0 133.00 147.00 1 193.0 25.91 5 5KP130 5KP130C 130.0 144.00 176.00 1 231.0 21.65 5 5KP130A 5KP130CA 130.0 144.00 159.00 1 209.0 23.92 5 5KP140 5KP140C 140.0 155.68 190.40 1 250.6 19.95 5 5KP140A 5KP140CA 140.0 155.00 171.00 1 226.8 22.05 5 5KP150 5KP150C 150.0 167.00 204.00 1 268.0 18.66 5 5KP150A 5KP150CA 150.0 167.00 185.00 1 243.0 20.58 5 5KP160 5KP160C 160.0 178.00 218.00 1 287.0 17.42 5 5KP160A 5KP160CA 160.0 178.00 197.00 1 259.0 19.31 5 5KP170 5KP170C 170.0 189.00 231.00 1 304.0 16.45 5 5KP170A 5KP170CA 170.0 189.00 209.00 1 275.0 18.18 5 5KP180 5KP180C 180.0 201.00 244.80 1 322.2 15.52 5 5KP180A 5KP180CA 180.0 201.00 220.00 1 291.6 17.15 5 5KP190 5KP190C 190.0 211.21 258.40 1 340.1 14.70 5 5KP190A 5KP190CA 190.0 211.00 232.00 1 307.8 16.24 5 5KP200A 5KP200CA 200.0 224.00 247.00 5 324.0 15.43 5 5KP210A 5KP210CA 210.0 233.00 258.00 5 349.5 14.31 5 5KP220A5KP220CA220.0246.00272.005356.014.045A5KP250A 5KP250CA 250.0 279.00 309.00 5 405.0 12.35 5 5KP300A 5KP300CA 300.0 335.00 371.00 5486.0 10.2955KP350A 5KP350CA 350.0 391.00 432.00 5 567.0 8.82 5 5KP400A 5KP400CA 400.0 447.00 494.00 5 648.0 7.7255KP440A 5KP440CA440.0 492.00 543.00 5 713.0 7.01 5Note:1. Suffix 'A ' denotes 5% tolerance device. Without 'A' denotes 10% tolerance device2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices3. For Bi-Directional devices having V R of 10 volts and under, the I R limit is doubleAAxial Lead Transient Voltage Suppressors (TVS)Temperature Cycle JESD22-A104 Weight 0.07 ounce, 2.1gramPressure Cooker JESD22-A102 CaseJEDEC R-6/P600 Molded Plastic overglass passivated junctionHigh Temp. Storage JESD22-A103 Polarity Color band denotes cathode exceptBipolarHTRB JESD22-A108 TerminalMatte Tin-plated leads, Solderable perJESD22-B102D Thermal Shock JESD22-A106T S(max) to TL - Ramp-up Rate 3°C/second max - Temperature (T L ) (Liquidus) 217°CReflow- Time (min to max) (t s )60 -150 Seconds Peak Temperature (T P ) 260 +0/-5°C Time within 5°C ofactualpeakTemperature (t p )20 -40 Seconds Ramp-down Rate6°C/second max Time 25°C to peak Temperature (T P ) 8 minutes MaxDo not exceed280°CAxial Lead Transient Voltage Suppressors (TVS)。

瞬态电压抑制_TVS_二极管及其应用

1、TV S 二极管简介本文以P RO T E K 公司提供的5KW 系列硅瞬态电压抑制(TV S )二极管为例,介绍这类器件的主要特性。

利用这种器件可以避免过高的瞬态电压对电压敏感元件造成损坏。

TV S 二极管是一种硅PN 结器件,它能够吸收很高的瞬态电压。

该系列器件适用电压范围为5～110V ,公差为5～10%。

TV S 二极管能够承受很高的浪涌电压,响应时间非常短,内阻非常小。

由于瞬态电压是不可预测的,并且阻抗随瞬态电压而变化,没有确定的数值。

同时在器件承变很大的脉冲电流时,温度变化可造成最高钳位电压(V C )50～70%的测量误差。

因此规定最高阻抗无实际意义。

但是低电流状态下的最低电压(V B R )和在最高脉冲峰值电流状态下的最高钳位电压是可以确定的。

5KW TV S 系列二极管的峰值脉冲额定功率为5000W/ms ,因此可用于长距离的传输电路中,以避免雷电对电路系统造成危害。

TV S 二极管钳位作用的响应时间为1×10-12s 。

因此,它可用来保护集成电路、M O S 器件、混合电路以及其它对电压敏感的半导体元器件。

TV S 二极管可以串联或并联,以提高峰值功率。

主要特性:●5000W 峰值功耗;●电压范围5～110V ;●主要用于直流电源。

极限参数:●峰值脉冲功耗(25℃)5000W ;●工作和贮存温度为-55～175℃;●正向浪涌电流额定值为100A (1/120秒,25℃);●稳态功耗为5W (T L =75℃);●占空比为0.05%;●钳位响应时间,小于1×10-12秒。

主要性能:5k W TV S 系列二极管的电气参数如表1所列。

峰值脉冲功率与脉冲宽度的关系如图1所示。

2、TV S 二极管的应用由于TV S 二极管能够吸收很高的瞬态●新特器件应用图1峰值脉冲功率与脉冲宽度的关系瞬态电压抑制(TV S )二极管及其应用段景汉表1　5k W系列TV S二极管电气特性　(25℃)型　号额定电压(V)击穿电压V BR(V)　I T(mA)最大工作电流I D(μA)钳位电压V C(V)最大脉冲电流I PP(A)最高温度系数%燉℃5KP5.0 5KP5.0A 5KP6.0 5KP6.0A 5.05.06.06.06.406.406.676.675050505020002000500050009.69.211.410.35205434394854.04.04.04.05KP6.5 5KP6.5A 5KP8.0 5KP8.0A 6.56.57.07.07.227.227.787.7850505050200020001000100012.311.213.312.04074473784174.04.05.05.05KP7.5 5KP7.5A 5KP8.0 5KP8.0A 7.57.58.08.08.338.338.898.89555525025015015014.312.915.013.63503883333676.06.06.06.05KP8.5 5KP8.5A 5KP9.0 5KP9.0A 8.58.59.09.09.449.4410.010.055555050202015.914.416.915.43143472953257.07.08.08.05KP10 5KP10A 5KP11 5KP11A 1010111111.111.112.212.255551515101018.817.020.118.22662942492749.09.010105KP12 5KP12A 5KP13 5KP13A 1212131313.313.314.414.455551010101022.019.923.821.5227251210232111112125KP14 5KP14A 5KP15 5KP15A 1414151515.615.616.716.755551010101025.823.226.924.4194215188206131315155KP16 5KP16A 5KP17 5KP17A 1616171717.817.818.918.955551010101028.826.030.527.6176192164181181619185KP18 5KP18A 5KP20 5KP20A 1818202020.020.022.222.255551010101032.229.235.832.4155172139154201924225KP22 5KP22A 5KP24 5KP24A 2222242424.424.426.726.755551010101039.435.543.038.9127141116128272430275KP26 5KP26A 5KP28 5KP28A 2626282828.928.931.131.155551010101046.642.150.145.510711999110332934305KP30 5KP30A 5KP33 5KP33A 3030333333.333.336.736.755551010101053.548.459.053.3931038594383541385KP36 5KP36A 5KP40 5KP40A 3636404040.040.044.444.455551010101064.358.171.464.578867078454050455KP43 5KP43A 5KP45 5KP45A 4343454547.847.850.050.055551010101076.769.480.372.765726269544957515KP48 5KP48A 5KP51 5KP51A 4848515153.353.356.756.755551010101085.577.491.182.45865556162556560续表1型　号额定电压(V)击穿电压V BR(V)　I T(mA)最大工作电流I D(μA)钳位电压V C(V)最大脉冲电流I PP(A)最高温度系数%燉℃5KP54 5KP54A 5KP58 5KP58A 5454585860.060.064.464.455551010101096.387.1103.093.652574953706477695KP60 5KP60A 5KP64 5KP64A 6060646466.766.771.171.1555510101010107.096.8114.0103.047524449797085755KP70 5KP70A 5KP75 5KP75A 7070757577.877.883.383.3555510101010125113134121404437419384100905KP78 5KP78A 5KP85 5KP85A 7878858586.786.794.494.455551010101013912615113736403336104941131025KP905KP90A 5KP100 5KP100A 9090100100100100111111555510101010160146179162313428311201091341225KP11011012251019626147电压,并可在承受很大的脉冲电流时钳位浪涌电压,因此,TV S二极管有着非常广泛的应用范围,在各种电路、传输线路及电器设备中,都可提供浪涌电压保护。

瞬变抑制二极管

瞬变电压抑制二极管,又称瞬变电压抑制器,简称TVS管.响应速度快(纳秒级)、瞬时吸收功率大(数百至数千瓦)、漏电流小(微安级)、导通电压精度高、箝位电压较易控制、体积小等。

它对保护装置免遭静电、雷电、操作过电压、断路器电弧重燃等各种电磁波干扰十分有效，可有效地抑制共模、差模干扰，是微电子设备过电压精细保护的首选器件瞬态电压抑制器（Transient Voltage Suppressor）简称TVS，是一种二极管形式的高效能保护器件。

当TVS 二极管的两极受到反向瞬态高能量冲击时，它能以10的负12次方秒量级的速度，将其两极间的高阻抗变为低阻抗，吸收高达数千瓦的浪涌功率，使两极间的电压箝位于一个预定值，有效地保护电子线路中的精密元器件，免受各种浪涌脉冲的损坏。

由于它具有响应时间快、瞬态功率大、漏电流低、击穿电压偏差、箝位电压较易控制、无损坏极限、体积小等优点。

目前已广泛应用于计算机系统、通讯设备、交/直流电源、汽车、电子镇流器、家用电器、仪器仪表（电度表）、RS232/422/423/485、I/O、LAN、ISDN、 ADSL、USB、MP3、PDAS、GPS、CDMA、GSM、数字照相机的保护、共模/差模保护、 RF 耦合/IC 驱动接收保护、电机电磁波干扰抑制、声频/视频输入、传感器/变速器、工控回路、继电器、接触器噪音的抑制等各个领域。

具体有以下三大特点：1、将TVS 二极管加在信号及电源线上，能防止微处理器或单片机因瞬间的肪冲，如静电放电效应、交流电源之浪涌及开关电源的噪音所导致的失灵。

2、静电放电效应能释放超过10000V、60A 以上的脉冲，并能持续10ms；而一般的TTL 器件，遇到超过30ms 的10V脉冲时，便会导至损坏。

利用TVS 二极管，可有效吸收会造成器件损坏的脉冲，并能消除由总线之间开关所引起的干扰（Crosstalk）。

3、将TVS 二极管放置在信号线及接地间，能避免数据及控制总线受到不必要的噪音影响。

瞬态电压抑制二极管（TVS）特点及主要参数

瞬态电压抑制二极管（TVS）特点及主要参数一、TVS器件的特点瞬态（瞬变）电压抑制二级管简称TVS器件，在规定的反向应用条件下，当承受一个高能量的瞬时过压脉冲时，其工作阻抗能立即降至很低的导通值，允许大电流通过，并将电压箝制到预定水平，从而有效地保护电子线路中的精密元器件免受损坏。

TVS能承受的瞬时脉冲功率可达上千瓦，其箝位响应时间仅为1ps（10-12S）。

TVS允许的正向浪涌电流在T ＝25℃，T＝10ms条件下，可达50～200A 。

双向TVS可在正反两个方向吸收瞬时大脉冲功率，并把电压箝制到预定水平，双向TVS适用于交流电路，单向TVS一般用于直流电路。

二、TVS器件的电特性1、单向TVS的V-I特性如图1-1所示，单向TVS的正向特性与普通稳压二极管相同，反向击穿拐点近似“直角”为硬击穿，为典型的PN结雪崩器件。

从击穿点到Vc值所对应的曲线段表明，当有瞬时过压脉冲时，器件的电流急骤增加而反向电压则上升到箝位电压值，并保持在这一水平上。

2、双向TVS的V-I特性如图1-2所示，双向TVS的V-I特性曲线如同两只单向TVS“背靠背”组合，其正反两个方向都具有相同的雪崩击穿特性和箝位特性，正反两面击穿电压的对称关系为：0.9≤V(BR)(正) /V（BR）(反) ≤1.1，一旦加在它两端的干扰电压超过箝位电压Vc就会立刻被抑制掉，双向TVS在交流回路应用十分方便。

三、TVS器件的主要电参数1、击穿电压V(BR)器件在发生击穿的区域内，在规定的试验电流I(BR) 下，测得器件两端的电压称为击穿电压，在此区域内，二极管成为低阻抗的通路。

2、最大反向脉冲峰值电流IPP在反向工作时，在规定的脉冲条件下，器件允许通过的最大脉冲峰值电流。

IPP与最大箝位电压Vc(MAX)的乘积，就是瞬态脉冲功率的最大值。

使用时应正确选取TVS，使额定瞬态脉冲功率PPR大于被保护器件或线路可能出现的最大瞬态浪涌功率。

图1-3表明当瞬时脉冲峰值电流出现时，TVS被击穿，并由击穿电压值上升至最大箝位电压值，随着脉冲电流呈指数下降，箝位电压亦下降，恢复到原来状态。

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VOLTAGE RANGE: 5.0 - 19 0 V5KP5.0A(CA) - 5KP190A(CA)POWER: 5000Wa tAXIAL LEADED TRANSIENT VOLTAGE SUPPRESSORS DIODECase: JEDEC R-6 Molded Plastic Uni- and Bi-Directional Versions Available Excellent ClampingCapability Fast Response Time Plastic Case Material has UL FlammabilityClassification Rating 94V-OMechanical DataTerminals: Axial Leads, Solderable per MIL-STD-750, Method 2026Polarity: Cathode Band or Cathode Notch FeaturesMaximum Ratings and Electrical Characteristics@T A =25°C unless otherwise specifiedCharacteristicSymbol Value Unit Peak Pulse Power Dissipation at T A = 25°C (Note 1, 2, 5) Figure 3P PPM 5000 MinimumW Peak Forward Surge Current (Note 3)I FSM 400A Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1I PPM See Table 1A Steady State Power Dissipation (Note 2, 4)P M(AV)8.0W Operating and Storage Temperature RangeT j , T STG-55 to +175°CNote: 1. Non-repetitive current pulse, per Figure 1 and derated above T A = 25°C per Figure 4.2. Mounted on 20mm 2 copper pad.3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum,4. Lead temperature at 75°C = T L .5. Peak pulse power waveform is 10/1000µS.!!!!!!Weight: 2.10 grams (approx.)!5KP36A5KP36A14.413.612.912.094.086.083.071.112.2 10.0 9.448.898.337.226.676.40(uA)R RMW RMW@V leakage Reverse CurrentPulse Peak (A)Vc(V)(mA)BR MAX CurrentMax.BR MIN @IMin.Volgtage Breakdown (V)(BI)(Uni)Voltage Stand-Off Reverse Maximum Clamping V TPP(V)V @I Volgtage Breakdown Test (V)V T Volgtage @I PP 5KP5.0A 5KP5.0CA 5.0 7.25 10 9.2 543.5 1000.0 5KP6.0A 5KP6.0CA 6.0 7.67 10 10.3 485.4 1000.05KP6.5A 5KP6.5CA 6.58.30 10 11.2 446.4 500.05KP7.0A 5KP7.0CA 7.0 7.78 8.95 10 416.7 200.0 5KP7.5A 5KP7.5CA 7.5 9.58 1.0 387.6 50.0 5KP8.0A 5KP8.0CA 8.0 10.23 1.0 367.6 10.0 5KP8.5A 5KP8.5CA 8.5 10.82 1.0 347.2 5.05KP9.0A 5KP9.0CA 9.0 11.5 1.0 15.4 324.7 5.05KP10A 5KP10CA 10 11.112.8 1.0 17.0 294.1 5.0 5KP11A 5KP11CA 11 14.0 1.0 18.2 274.7 5.0 5KP12A 5KP12CA 12 13.3 15.3 1.0 19.9 251.3 5.0 5KP13A 5KP13CA 13 14.4 16.5 1.0 21.5 232.6 5.0 5KP14A 5KP14CA 14 15.6 17.9 1.0 23.2 215.5 5.0 5KP15A 5KP15CA 15 16.7 19.2 1.0 24.4204.95.0 5KP16A 5KP16CA 16 17.8 20.5 1.0 26.0 192.3 5.0 5KP17A 5KP17CA 17 18.9 21.7 1.0 27.6 181.2 5.0 5KP18A 5KP18CA 18 20.0 23.3 1.0 29.2 171.2 5.0 5KP20A 5KP20CA 20 22.2 25.5 1.0 32.4 154.3 5.0 5KP22A 5KP22CA 22 24.4 28.0 1.0 35.5 140.8 5.0 5KP24A 5KP24CA 24 26.7 30.7 1.0 38.9 128.5 5.0 5KP26A 5KP26CA 26 28.9 33.2 1.0 42.1 118.8 5.0 5KP28A 5KP28CA 28 31.1 35.8 1.0 45.4 110.1 5.0 5KP30A 5KP30CA 30 33.3 38.3 1.0 48.4 103.3 5.0 5KP33A 5KP33CA33 36.7 42.2 1.0 53.3 93.8 5.0 5KP36A5KP36CA 36 40.0 46.0 1.0 58.1 86.1 5.0 5KP40A 5KP40CA 40 44.4 51.1 1.0 64.5 77.5 5.0 5KP43A 5KP43CA 4347.8 54.9 1.0 69.4 72.0 5.0 5KP45A 5KP45CA 45 50.0 57.5 1.0 72.7 68.85.0 5KP48A 5KP48CA 48 53.3 61.3 1.0 77.4 64.6 5.0 5KP51A 5KP51CA 51 56.7 65.2 1.0 82.4 60.7 5.0 5KP54A 5KP54CA 54 60.0 69.0 1.0 87.1 57.4 5.0 5KP58A 5KP58CA 58 64.4 74.1 1.0 93.6 53.4 5.05KP60A 5KP60CA 60 66.7 76.7 1.0 96.8 51.7 5.05KP64A 5KP64CA 64 81.8 1.0 103 48.5 5.0 5KP70A 5KP70CA 70 77.8 89.5 1.0 113 44.2 5.0 5KP75A 5KP75CA 75 95.8 1.0 121 41.3 5.0 5KP78A 5KP78CA 78 99.7 1.0 12639.75.05KP85A 5KP85CA 85 108.2 1.0 137 36.5 5.0 5KP90A 5KP90CA 90100 115.5 1.0 146 34.2 5.05KP100A 5KP100CA 100 111 128.0 1.0 162 30.9 5.0 5KP110A 5KP110CA 110 122 140.51.0 177 28.2 5.0 5KP120A 5KP120CA120133 153.0 1.0 193 25.9 5.0 5KP130A 5KP130CA 130144 165.5 1.0 209 23.9 5.0 5KP150A 5KP150CA 150 167 192.5 1.0 243 20.6 5.0 5KP160A 5KP160CA 160 178 205.0 1.0 259 19.3 5.0 5KP170A 5KP170CA 170 189 217.5 1.0 275 18.2 5.0 5KP180A 5KP180CA 180 200 230.4 1.0 290 17.2 5.0 5KP190A 5KP190CA 190211243.21.030616.35.0TYPE5KP36A110100200100100010,000100,000V ,REVERSE STANDOFF VOLTAGE (V)Fig.2Typical Junction CapacitanceRWM C ,C A P A C I T A N C E (p F )j0.11.010100100010,0001.0101001000T PULSE WIDTH (s)Fig.3Pulse Derating CurveP ,µP ,P E A K P U L S E P O W E R (k W )P25507510012515017520002.04.06.08.0T ,LEAD TEMPERATURE (C)Fig.5Steady State Power DeratingL °P ,S T E A D Y S T A T E P O W E R D I S S I P A T I O N (W )D 02550751001251501752001007550250T ,AMBIENT TEMPERATURE (C)Fig.4Pulse Derating CurveA °P E A K P U L S E D E R A T I N G I N %O F P E A K P O W E R O R C U R R E N T123I ,PE A K P U L S E C U R R E N T (%I )P p p t,TIME (ms)Fig.1Pulse Waveform5KP36A。