PESD12VS1UB中文资料
CDRH---屏蔽电感电感
1.4
1.6
1.8
武汉力源信息技术有限公司
6
PSCDS 系列屏蔽式表面贴装型功率电感数据手册
测试仪器：HP4291A 阻抗分析仪
Ver1.0 2004.05
Ls(uH)
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
1000 270uH
800
180M 18 ** 0.27 0.24 0.14 91m 57m 34m 39.2m 0.80 1.02 1.20 1.31 3.10 3.00 3.90
220M 22 ** 0.34 0.27 0.19 0.11 66m 36m 43.2m 0.74 0.91 1.07 1.23 2.90 2.80 3.60
271M 270 *** 4.38 2.37 2.31 1.64 0.876 0.46 0.56 0.22 0.26 0.32 0.34 0.60 0.75 1.06
331M 330 *** 4.94 2.67 2.62 1.86 0.990 0.51 0.64 0.19 0.23 0.28 0.32 0.50 0.68 0.95
7
PSCDS 系列屏蔽式表面贴装型功率电感数据手册
测试仪器：HP4291A 阻抗分析仪
Ver1.0 2004.05
L(uH)
400 300 200 100
0 1
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
220uH
47uH
10uH
10
1.6
1.8
武汉力源信息技术有限公司
5
PSCDS 系列屏蔽式表面贴装型功率电感数据手册
ESD 防护技术与管理
ESD介绍ESD( Electro Static Discharge）中文——---静电放电。
日常生活中的ESD如闪电放电，行走中的人对金属把手放电。
日常生活中的ESD开关显示器时用手触摸屏幕夜晚穿脱毛衣时能看到会有轻微的滋滋放电声电火花的出现。
静电如何产生？一.摩擦正常情况下材料A与B呈电中性,摩擦后材料A带正电B带负电材料A材料B 材料A材料B静电放电的模型 1 人體放電模式(Human-Body Model,HBM)静电放电的模型 2 機器放電模式(Machine Model,MM)静电放电的模型.3 元件充電模式(Charged-DeviceModel, CDM)5000VHear4500VTouch3500VComponent为何要做ESD防护由于电子行业的迅速发展，体积小、集成度高的器件得到大规模生产，从而导致导线间距越来越小，绝缘膜越来越薄，致使耐击穿电压也愈来愈低。
而电子产品在生产、运输、储存和转运等过程中所产生的静电电压却远远超过其击穿电压阈值，这就可能造成器件的击穿或失效，影响产品的技术指标，降低其可靠性。
静电对电子产品的主要影响软击穿则可使器件的性能劣化，并使其指标参数降低而造成故障隐患。
且不易被发现，软击穿时设备仍能带"病"工作，性能未发生根本变化，很可能通过出厂检验，但随时可能造成再次失效。
多次软击穿就能造成硬击穿，既给用户造成损失，也影响厂家声誉和产品的销售“软击穿如负伤而行的人”而不幸的是ESD损害大多为软击穿ESD防护推行的难点静电控制的困难1.静电如细菌，无处不在。
2.认证静电的破坏工作困难成本高。
3.需要全体人员的配合，特别是高层管理者的支持。
4.实施的成本压力可能不低（尤其在相对低的劳动力市场）5.防静电技术的复杂性容易被忽视，随机性也特强。
6.缺乏精确性（难以要求）测量技术也受到限制。
一ESD防护推行的难点静电对电子产品损害有哪些特点一.隐蔽性：人体感觉到的静电已达3000v二.潜在性: 大部分静电破坏是潜在的不能马上识别。
EMC测试标准
E S D 静电放电1、参考文件标准GB/T19951-20052、ESD模拟器a）电压范围：-25Kv~+25Kvb）电容：330pF土10%,150pF土10%（两个放电端）c）电阻：2000 Q ± 10%d）上升沿时间：1）直接接触，0.7ns~1 ns （2 Q负载时）；（通用为w 1ns）2）空气放电，w 5ns （2 Q负载时）;（通用为w 20ns）测试期间，使周围环境温度保持在（23± 3）C，相对湿度为30%-60% （首选20C和30%的相对湿度）。
3、ESD设备工作时的测试（通电状态）接触放电法（接触放电端）和330Pf的电容空气放电法（空气放电端）和330Pf的电容DUT可以按照表1的规定发生功能偏移。
需要在测试之前和测试完成后对DUT I/O的参数值（例如：阻抗，电容，泄漏电流等）进行确认。
如果测试完成以后，参数值超过其规定范围，则该DUT为非兼容性。
各放电试验点在每种电压等级下承受至少3次正电压放电和3次负电压放电，放电间隔最少5s.在每种电压等级下，设备的放电试验点先承受一种极性的放电试验，再承受反极性的放电试验。
在每连续3次放电试验期间和之后，检验被试设备是否符合所有使用功能的要求。
CI电源线瞬态现象参考文件标准ISO-7637-2、ISO-7637-3一、电瞬态传导试验ISO-7637-21、试验条件车载信息娱乐系统主机在沿电源线的电瞬态传导试验中应能正常工作，符合ISO-7637-2标准，川级。
1）试验温度和试验电压试验周围环境温度应为23 C±5C。
试验电压为表1所示试验脉冲发生器应能在I U S I为最大值时产生 2.1 ）至2.5 ）条描述的开路试验脉冲。
此外，U S应能在表2至表8所给的限值内可调。
2、试验过程2.1试验脉冲1本试验室模拟电源与感性负载断开连接时所产生的瞬态现象。
它适用于各种DUT在车辆上使用时，与感性负载保持直接并联的情况。
ESD培训教材(A B级)
LITE ON 半導体的抗靜電能力
ESD訓練教材
電子產品靜電損傷的特點
•損傷具有潛在性: 有些元器件在損傷后并不馬上表現出來，只是 性能下降，并不馬上失效。 •損傷的隨机性: 只要電壓超過或接近靜電敏感電壓閥值，就可 能發生靜電損，在生產的各個環節，包括成品運輸 等都可能產生ESD損傷。
25/44
Regulation High Voltage Power Supply
DC Meter
D.U.T.
C1 100pf ±10%
B
D.U.T. - « ´ § ® Ý ú ÷Æ A, B - « ´ ª ¤ ± ¸ Ý ú « §µ }
21/44
LITE ON 半導体的抗靜電能力 • 電子元器件靜電損傷的典型電壓閥值 器件類型 耐ESD閥值 器件類型 VMOS MOSFET 30~1800 100~200 ECL JFET
30/44
LITE ON 半導体的抗靜電能力
ESD訓練教材
ESD破壞案例參考
橫 切 面 放 大 (2,000)
橫 切 面 放 大 (10,000)
31/44
LITE ON 靜電防護
ESD訓練教材
晶片設計的靜電防護(治本方法)
◆ 對許多集成電路,厂家在器件的輸入/輸出口上多加 了一些防靜電保護電路,使器件的防靜電能力大大提高
第二次 I=2.890μA
第三次 I=2.890μA 第四次 I=1.872mA 第五次 I=2.147mA
PASS
PASS FAIL FAIL 29/44
LITE ON 半導体的抗靜電能力
ESD訓練教材
ESD破壞分析
◆ 找出PCB上之故障元件 ◆ 對故障元件進行基本電性量測 – 功能測試 – 參數測試 ◆ X-ray做表層分析 ◆ 去封膠（Decapsulate）檢視內部 ◆ 去除各層（玻璃層、鋁層）層層檢視 幾種遭ESD破壞案例參考
Battle Born Batteries 12v电池手册说明书
Manual and Installation GuideBB10012, BB5012, BBGC2Table of contents•Charging parameters•BMS functions•Installation•Storage and maintenance •Warranty•Returns•Contact usCongratulations you have purchased one of the top 12vbatteries on the marketAt Battle Born Batteries we do everything we can to make our batteries compatible with all the existing products on the market, unfortunately there are a few that slip through the cracks. This manual will serve as a guideline to check and see if your current charger will work with your new Battle Born Battery. Published on our website () is also a list of chargers we have found to be compatible with our batteries.Bulk/AbsorptionFor your Bulk/Absorption stage, the ideal voltage is between 14.2v-14.6v. This range will allow the battery to fully charge any higher then this and the built in BMS will send the battery into a protect mode.FloatOur batteries do not need to float so setting your Float voltage to 13.6v or lower will be in the range of its natural float level.EqualizationEqualization is not recommended for our batteries. Most chargers will allow you to shut this feature off or use a setting that does not use equalization. If you cannot turn off this mode then you will need to adjust the voltage to below 14.6vTemperature CompensationTemperature compensation is not needed with our batteries and in some cases, may trigger the built in BMS to go into protect mode. For this reason, we recommend that temperature compensation be shut off or set to 0.BMS Basic FeaturesAll Battle Born Batteries come with a built-in battery management system (BMS). Our BMS allows us to create one of the safest LiFeP04 batteries on the planet. To help us keep our promise that our batteries will last for 3-5000 cycles, our BMS will put the battery into a protect mode in the event the battery falls outside of one of the following parameters.High voltage: 14.7v-15.0vWill not allow any more current into the battery.Low voltage: 9.0v-10.5vWill not allow a discharge from the battery. (Note: many chargers must detect a voltage over 10v to send a charge to the battery).High temperature: 135FWill not allow a charge or discharge.Low temperature: 25FWill not allow a chargeHigh CurrentThe current exceeds 100 (+/- 5%) Amps for 30s or 200 (+/- 10%) Amps for 0.5s (this is interpreted as a short circuit)Allowable outputThe BMS constantly monitors the batteries output. We have set the following parameters to ensure our batteries maintain a high level of safety.BB10012 BB5012Surge: 200a for 30 seconds Surge: 100a for 30 secondsContinuous: 100a Continuous: 60aNote: Higher current capabilities for ½ second. In all Cases the battery recovers automaticallyCell BalancingAt Battle Born Batteries we pride ourselves on making the highest quality product that we can. We have found the best way for us to do this is to capacity match the entire way, from the 120 cells to the 4 modules to however many batteries are in your bank just know that they have been specifically selected to give you the best performance. A concern that some customers have is cell balancing. We built passive cell balancing into OUR BMS so that you never have to worry about your battery becoming unbalanced.InstallationOur batteries are rather straight forward to install, simply connect your positive cables to the positive terminals and your negative cables to the negative terminal. Our batteries work great in either parallel or series configurations (up to 48v). Our batteries come standard with a flag style terminal post. These terminals include a 3/8” hole that allows for most ring terminals to work well with our batteries. For the best connection, we recommend either copper or brass ring terminals.ParallelMultiple BB10012 may be mounted in parallel in order to increase the current capacity of the system. When batteries are mounted in parallel, the voltage of the system does not change, but the current limits are additive. For example, two BB10012 batteries mounted in parallel can deliver 200A continuously and 400A for 30 seconds. Three BB10012 batteries mounted in parallel can deliver 300A continuously and 600A for 30 seconds. Therefore, all cables and connections MUST be able to accommodate the high currents that can be delivered by the battery. Appropriate fuses and circuit breakers are also highly recommended to protect downstream components from current spikes and short circuits.SeriesTwo BB10012 may be mounted in series to increase the voltage of the system up to a 48V system.** (see note below) When batteries are mounted in series, current capacities remain the same, but the system voltage is additive. Two BB10012 batteries mounted in series to form a nominally 24V systemshould be charged using a bulk and absorption voltage of 28.8V, and a float voltage below 27.2V. Four Batteries connected in series form a 48 volt system.*Our batteries work with trolling motors in 12, 24, 36, 48 volts and do not need anything extra equipment, we do recommend that you use a multibank charger. We work well with most brands Dual Pro, Minkota, Noco et. If you have a question about charging give us call 855-292-2831 or email ******************************.*We can support systems up to 48 volts with our Battle Born Batteries. For 24 and 48 volt systems using inverters and inverter chargers will need an extra piece of equipment to “soft start” the capacitors of these devices. If you are using a 24 or 48 volt inverter charger or any DC device with large capacitors such as a heat pump, give us a call 855-292-2831, so we can help you set up your system.Storage and maintenanceStorageStorage could not be easier simply charge the batteries fully and disconnect from any charge or discharge.MaintenanceBattle Born Batteries require very little maintenance if any at all. If your batteries are in series and not being charged by a multi-bank charger it is recommended that you fully charge the batteries individually once a year. This will balance out the entire battery bank to ensure the batteries will reach its expected life span. If your batteries are in parallel this is not necessary. Our BMS has a built in passive balancing system that will take care of this for you.Warranty PolicyIn the unlikely event, you are having an issue with one of our batteries we have developed a straight forward warranty policy to help answer any questions you may have.Battle Born Batteries offers a 3 year manufacturers defect warranty from the date of purchase. This warranty does not cover negligence or misuse of the battery. If it is deemed that battery was used improperly, you will be subject to a $150 an hour repair charge plus parts and shipping.We also warrant all other complimentary products (inverters, converters, chargers etc) we sell are free from defect for 30 days from the date of purchase. After that time it is the responsibility of our manufacturing partners and a standard manufacturer’s warranty applies (1 year from date of purchase, unless otherwise stated by the manufacturer).Return & Refund PolicyThanks for shopping at Battle Born Batteries. If you are not entirely satisfied with your purchase, we're here to help.ReturnsYou have 45 calendar days to return an item from the date the item shipped. To be eligible for a return, your item must be in the same condition that you received it in. Your item must be in the original packaging. Your item needs to have the receipt or proof of purchase.RefundsOnce we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund after inspecting the item. If your return is approved, we will initiate a refund to your credit card (or original method of payment). You will receive the credit within a certain amount of days, depending on your card issuer's policies. ShippingYou will be responsible for paying for your own shipping costs for returning your item. Shipping costs are nonrefundable. If you receive a refund, the cost of return shipping will be deducted from your refund. If you have any questions on how to return your item to us, please contact us.Contact UsIf you have any further questions, or need help with anything regarding your battery please do not hesitate to contact us.Battle Born BatteriesAddress4814 Longley LnReno, NV 89502Email****************************Toll Free855-292-2831。
PESD12VV1BL SOD-882原装ESD保护二极管
Fig 2.
ESD pulse waveform according to IEC 61000-4-2
6. Characteristics
Table 8. Characteristics Tamb = 25 C unless otherwise specified. Symbol Parameter VRWM IRM VBR Cd VCL rdyn
1.2 Features and benefits
Bidirectional ESD protection of one line Low diode capacitance Cd = 17 pF Rated peak pulse power: PPPM = 290 W Ultra low leakage current IRM < 1 nA ESD protection up to 30 kV IEC 61000-4-2; level 4 (ESD) IEC 61000-4-5 (surge); IPPM = 7.8 A AEC-Q101 qualified
[1] Device stressed with ten non-repetitive ESD pulses.
[1]
Min -
Max 30 400 10
Unit kV V kV
Table 7. Standard
ESD standards compliance Conditions > 15 kV (air); > 8 kV (contact) > 8 kV
[1] [2]
Conditions
Min 14.6 [1] [1] [2]
Typ <1 15.7 17 0.7
PESD5V0S1BA中文资料
V(CL)R
clamping voltage
V(BR) rdif Cd
breakdown voltage differential resistance diode capacitance
Conditions
VRWM = 5 V; see Figure 6 IPP = 1 A IPP = 12 A IR = 1 mA IR = 1 mA VR = 0 V; f = 1 MHz; see Figure 5
Min
Typ
Max
-
-
5
-
5
100
[1] [2] -
-
10
[1] [2] -
-
14
5.5
-
9.5
-
-
50
-
35
45
[1] Non-repetitive current pulse 8/20 µs exponentially decaying waveform according to IEC61000-4-5; see Figure 1. [2] Measures from pin 1 to pin 2.
PESD5V0S1BA/BB/BL
Low capacitance bidirectional ESD protection diodes
103
Ppp (W)
102
001aaa202
1.2 Ppp Ppp(25˚C)
0.8
0.4
001aaa193
10 1
10
102
103
104
tp (µs)
Tamb = 25 °C
Pin
Description
SOD323, SOD523
ESD静电防护教材现场执行
2.静电手环是否与皮肤确实接触，静 电手
环需佩戴于腕关节至肘关节六公分 区域
3.测试静电手环功能是否正常.测量时,作业员 的
手/脚和身体其他部份不要与金属部份接触.
右手戴静电手环 左手按静电仪
4.被测人员用没戴手环一侧的手指平稳地按压住 测
试仪器金属面，测试的手指不能戴有手套或指 套
静电手环的使用要 求
材质阻抗的区 分
100 102 104 105 106 108 109 1010
1012
导电性
耗散性
防静电 绝缘性
#19
半导体装置的静电敏感
度
——静电敏感度的门限值
金属氧化物半导体
(V)
30-1,80
0
砷化鎵场效应晶体管
100-300
电可编程存储器
100
结型场效应晶体管
140-7,0
00
运算放大器
鞋电
衣 帽
套 、 穿 防 静
/
静 电
防 护
电 鞋
地
板
产
线
设
备
产
接
线
地
人
线
体
接
产
地 线
线
静
电
接
静防
地
电静
监 控 器
通电
过输
静送
电车
防
地随
静
板时
电
卸保
料
放持
架
静电鞋测试过 程
戴静电手环作业注意事项
戴防静电手环是消除人体静电电压最有效的 方法
1.静电手环接地是否正确 （引线夹持端与金属防静电线确实接
的可靠性问题! ➢ 依据美国、欧洲及日本电子产品制造商的实际经验， 如果
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s Computers and peripherals s Communication systems s Audio and video equipment s Data lines s CAN bus protection.
1.4 Quick reference data
Rev. 01 — 14 June 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
4 of 15
Philips Semiconductors
6. Characteristics
Table 8: Characteristics Tamb = 25 °C unless otherwise specified.
Ipp 100 % 90 %
001aaa631
10 %
tr = 0.7 to 1 ns
t
30 ns
60 ns
Fig 2. Electro Static Discharge (ESD) pulse waveform according to IEC 61000-4-2.
9397 750 13313
Product data sheet
Min
Typ
Max
Unit
-
-
3.3
V
-
-
5
V
-
-
12
V
-
-
15
V
-
-
24
V
-
0.7
2
µA
-
0.1
1
µA
-
<1
50
nA
-
<1
50
nA
-
<1
50
nA
5.2
5.6
6.0
V
6.4
6.8
7.2
V
14.7
15.0
15.3
V
17.6
18.0
18.4
V
26.5
27.0
27.5
V
-
207
300
pF
-
152Leabharlann 200pF9397 750 13313
Product data sheet
Rev. 01 — 14 June 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
3 of 15
Philips Semiconductors
PESDxS1UB series
-
38
75
pF
-
32
70
pF
-
23
50
pF
[1]
-
-
7
V
-
-
20
V
-
-
9
V
-
-
20
V
-
-
19
V
-
-
35
V
-
-
23
V
-
-
40
V
-
-
36
V
-
-
70
V
9397 750 13313
Product data sheet
Rev. 01 — 14 June 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
ESD protection diodes in SOD 523 package
120 Ipp (%)
80
40
100 % Ipp; 8 µs
001aaa630
e−t 50 % Ipp; 20 µs
0
0
10
20
30
40
t (µs)
Fig 1. 8/20 µs pulse waveform according to IEC 61000-4-5.
Symbol Parameter
VRWM
reverse standoff voltage PESD3V3S1UB
PESD5V0S1UB
PESD12VS1UB
PESD15VS1UB
PESD24VS1UB
IRM
reverse leakage current
PESD3V3S1UB
PESD5V0S1UB
PESD12VS1UB
4. Marking
Table 4: Marking Type number PESD3V3S1UB PESD5V0S1UB PESD12VS1UB PESD15VS1UB PESD24VS1UB
Marking code N1 N2 N3 N4 N5
9397 750 13313
Product data sheet
Max
330 260 180 160 160
18 15 5 5 3 150 +150
+150
Unit
W W W W W
A A A A A °C °C
°C
Table 6: ESD maximum ratings
Symbol
Parameter
Conditions
Min
Max
ESD
electrostatic discharge capability
PESDxS1UB series
ESD protection diodes in SOD 523 package
Rev. 01 — 14 June 2004
Product data sheet
1. Product profile
1.1 General description
Unidirectional ESD protection diode in a SOD523 plastic package designed to protect one transmission or data line from the damage caused by ESD (Electro Static Discharge) and other transients.
5. Limiting values
Table 5: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
PPP
peak pulse power
1.2 Features
s Unidirectional ESD protection of one line s Max. peak pulse power: PPP = 330 W at tp = 8/20 µs s Low clamping voltage: VCL = 20 V at IPP = 18 A s Ultra low leakage current: IRM < 700 nA s ESD protection > 23 kV s IEC 61000-4-2, level 4 (ESD) s IEC 61000-4-5 (surge); IPP = 18 A at tp = 8/20 µs.
IPP = 1 A IPP = 18 A IPP = 1 A IPP = 15 A IPP = 1 A IPP = 5A IPP = 1 A IPP = 5 A IPP = 1 A IPP = 3 A
PESDxS1UB series
ESD protection diodes in SOD 523 package
Rev. 01 — 14 June 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
2 of 15
Philips Semiconductors
PESDxS1UB series
ESD protection diodes in SOD 523 package
Unit
kV kV kV kV kV kV
Table 7: ESD standards compliance ESD Standard IEC 61000-4-2, level 4 (ESD) HBM MIL-STD883, class 3
Conditions > 15 kV (air); > 8 kV (contact) > 4 kV
IEC 61000-4-2
[1]
(contact discharge)
PESD3V3S1UB
-
30
PESD5V0S1UB
-
30
PESD12VS1UB
-
30
PESD15VS1UB
-
30
PESD24VS1UB
-
23
PESDxS1UB series
HBM MIL-STD883
-
10
[1] Device stressed with ten non-repetitive Electro Static Discharge (ESD) pulses; see Figure 2.
8/20 µs
[1]
PESD3V3S1UB
-
PESD5V0S1UB
-
PESD12VS1UB
-
PESD15VS1UB
-
PESD24VS1UB
-