1.5SMC250A中文资料

Surface Mount T RANS Z ORB ®Transient Voltage SuppressorsV (BR)Unidirectional6.8 to 540VV (BR)Bidirectional6.8 to 220VPeak Pulse Power 1500WDevices for Bidirectional ApplicationsFor bi-directional devices, use suffix CA (e.g. 1.5SMC10CA). Electrical characteristics apply in both directions.Maximum Ratings & Thermal CharacteristicsRatings at 25°C ambient temperature unless otherwise specified.ParameterSymbol Value Unit Peak power dissipation with a 10/1000µs waveform (1)(2)(Fig. 1)P PPM 1500W Peak pulse current with a 10/1000µs waveform (1) (Fig. 3)I PPM See Next TableAPower dissipation on infinite heatsink, T A = 50°C P M(AV) 6.5W Peak forward surge current 8.3ms single half sine-wave I FSM 200A uni-directional only (2)Thermal resistance junction to ambient air (3)R θJA 75°C/W Thermal resistance junction to leadsR θJL 15°C/W Operating junction and storage temperature rangeT J , T STG–65 to +150°CNotes:(1) Non-repetitive current pulse, per Fig.3 and derated above T A = 25°C per Fig. 2(2) Mounted on 0.31 x 0.31” (8.0 x 8.0mm) copper pads to each terminal (3) Mounted on minimum recommended pad layoutFeatures• Low profile package with built-in strain relief for surface mounted applications • Glass passivated junction• Low incremental surge resistance • Low inductance• Excellent clamping capability• 1500W peak pulse power capability with a 10/1000µs waveform, repetition rate (duty cycle): 0.01%• Very fast response time• Plastic package has Underwriters Laboratory Flammability Classification 94V-0Mechanical DataCase:JEDEC DO-214AB (SMC) molded plastic over passivated junctionTerminals:Solder plated, solderable per MIL-STD-750,Method 2026. High temperature soldering: 250°C/10seconds at terminals.Polarity:For uni-directional types the band denotes the cathode, which is positive with respect to the anode under normal TVS operation.Standard Packaging:16mm tape (EIA STD RS-481)Weight:0.007 oz., 0.21 gPackaging Codes – Options (Antistatic):51 – 1K per Bulk box, 10K/carton57 – 850 per 7" plastic Reel (16mm tape), 8.5K/carton 9A – 3.5K per 13" plastic Reel (16mm tape), 35K/cartonMounting Pad LayoutE x t e n d e d Vo l t a g e R a n g e 1.5SMC SeriesVishay Semiconductorsformerly General SemiconductorDocument Number Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. VF= 3.5V at I F = 100A (uni-directional only)Breakdown VoltageMaximum Maximum Maximum Maximum GeneralDevice MarkingV (BR) at I T (1)Test Stand-off Reverse Peak Pulse Clamping Temp.Semiconductor Code (V)Current Voltage Leakage Current Voltage at Coefficient Part Number I T V WM at V WM I PPM (2)I PPM of V (BR)UNI BI MIN MAX (mA)(V)I D (4) (µA)(A)V C (V)(% / °C)1.5SMC6.8A 6V8A 6V8C 6.457.1410 5.80100014310.50.0571.5SMC7.5A 7V5A 7V5C 7.137.8810 6.4050013311.30.0611.5SMC8.2A 8V2A 8V2C 7.798.61107.022*******.10.0651.5SMC9.1A 9V1A 9V1C 8.659.55 1.07.785011213.40.0681.5SMC10A 10A 10C 9.5010.5 1.08.551010314.50.0731.5SMC11A 11A 11C 10.511.6 1.09.40 5.096.215.60.0751.5SMC12A 12A 12C 11.412.6 1.010.2 5.089.816.70.0781.5SMC13A 13A 13C 12.413.7 1.011.1 5.082.418.20.0811.5SMC15A 15A 15C 14.315.8 1.012.8 1.070.821.20.0841.5SMC16A 16A 16C 15.216.8 1.013.6 1.066.722.50.0861.5SMC18A 18A 18C 17.118.9 1.015.3 1.059.525.20.0891.5SMC20A 20A 20C 19.021.0 1.017.1 1.054.227.70.0901.5SMC22A 22A 22C 20.923.1 1.018.8 1.049.030.60.0921.5SMC24A 24A 24C 22.825.2 1.020.5 1.045.233.20.091.5SMC27A 27A 27C 25.728.4 1.023.1 1.040.037.50.0961.5SMC30A 30A 30C 28.531.5 1.025.6 1.036.241.40.0971.5SMC33A 33A 33C 31.434.7 1.028.2 1.032.845.70.0981.5SMC36A 36A 36C 34.237.8 1.030.8 1.030.149.90.0991.5SMC39A 39A 39C 37.141.0 1.033.3 1.027.853.90.1001.5SMC43A 43A 43C 40.945.2 1.036.8 1.025.359.30.1011.5SMC47A 47A 47C 44.749.4 1.040.2 1.023.164.80.1011.5SMC51A 51A 51C 48.553.6 1.043.6 1.021.470.10.1021.5SMC56A 56A 56C 53.258.8 1.047.8 1.019.577.00.1031.5SMC62A 62A 62C 58.965.1 1.053.0 1.017.685.00.1041.5SMC68A 68A 68C 64.671.4 1.058.1 1.016.392.00.1041.5SMC75A 75A 75C 71.378.8 1.064.1 1.014.61040.1051.5SMC82A 82A 82C 77.986.1 1.070.1 1.013.31130.1051.5SMC91A 91A 91C 86.595.5 1.077.8 1.012.01250.1061.5SMC100A 100A 100C 95.0105 1.085.5 1.010.91370.1061.5SMC110A 110A 110C 105116 1.094.0 1.09.91520.1071.5SMC120A 120A 120C 114126 1.0102 1.09.11650.1071.5SMC130A 130A 130C 124137 1.0111 1.08.41790.1071.5SMC150A 150A 150C 143158 1.0128 1.07.22070.1061.5SMC160A 160A 160C 152168 1.0136 1.0 6.82190.1081.5SMC170A 170A 170C 162179 1.0145 1.0 6.42340.1081.5SMC180A 180A 180C 171189 1.0154 1.0 6.12460.1081.5SMC200A 200A 200C 190210 1.0171 1.0 5.52740.1081.5SMC220A 220A 220C 209231 1.0185 1.0 4.63280.1081.5SMC250A 250A —237263 1.0214 1.0 4.43440.1101.5SMC300A 300A —285315 1.0256 1.0 3.64140.1101.5SMC350A 350A —333368 1.0300 1.0 3.14820.1101.5SMC400A 400A —380420 1.0342 1.0 2.75480.1101.5SMC440A 440A —418462 1.0376 1.0 2.56020.1101.5SMC480A 480A —456504 1.0408 1.0 2.286580.1101.5SMC510A 510A —485535 1.0434 1.0 2.156980.1101.5SMC540A540A—5135671.04591.02.037400.110Notes: (1) Pulse test: t p ≤50ms(2) Surge current waveform per Fig. 3 and derate per Fig. 2(3) All terms and symbols are consistent with ANSI/IEEE CA62.35(4) For bidirectional types with V R 10 volts and less, the I D limit is doubled1.5SMC SeriesVishay Semiconductorsformerly General Semiconductor Document Number 88303101100400V WM — Reverse Stand-Off Voltage (V)Fig. 2 – Pulse Derating CurveP P P M — P e a k P u l s e P o w e r (k W )Fig. 1 – Peak Pulse Power Rating CurveFig. 6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Use Only11010010100200P e a k F o r w a r d S u r g e C u r r e n t , A m p e r e sNumber of Cycles at 60Hzt p — Pulse Duration (sec)T r a n s i e n t T h e r m a l I m p e d a n c e (°C /W )Fig. 5 – Typical Transient ThermalImpedance0.11.0101000.0010.010.11101001000I P P M — P e a k P u l s e C u r r e n t , % I R S M1.02.03.04.0t — Time (ms)Ratings andCharacteristic Curves (T A = 25°C unless otherwise noted)1.5SMC SeriesVishay Semiconductorsformerly General SemiconductorDocument Number 。