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参数资料
| 型号： | SR70 |
| 厂商： | PROTEK DEVICES |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| 封装： | PLASTIC PACKAGE-4 |
| 文件页数： | 1/5页 |
| 文件大小： | 383K |
| 代理商： | SR70 |
Only One Name Means ProTek’Tion
www.protekdevices.com
05172.R7 8/10
Page 1
05172
SR70
ultRa low caPacitance SteeRing diode aRRay
deScRiPtion
The SR70 is an ultra low capacitance steering diode array. Designed for protection against Electrostatic Discharge
(ESD), Electrical Fast Transients (EFT) and secondary lightning threats, this device is ideal for use in high-speed signal
interface application such as USB, microprocessor bus and mobile electronics.
The SR70 is capable of protecting one line pair or two single lines via the steering of transient voltage to power lines
or ground. Its ultra low capacitance allows maintenance of signal integrity for high-speed data lines while protecting
the circuit ICs from the damage of severe transients. An extremely low leakage current makes the SR70 suitable for
battery powered devices and POE applications. The SR70 is available in the small SOT-143 package, which reduces
internal lead inductance for low, overshoot voltage during fast front time transient events like ESD. This device meets
the IEC 61000-4-2 and IEC 61000-4-4 requirements.
FeatuReS
IEC Compatibility IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
IEC Compatibility IEC 61000-4-4 (EFT): 40A - 5/50ns
IEC Compatibility IEC 61000-4-5 (Surge): 24A, 8/20s - Level 2(Line-
Gnd) & Level 3 (Line-Line)
225 Milliwatts Continuous Power Dissipation
Provides Two Lines of Protection
Low Leakage Current < 1.0A
Ultra Low Capacitance: 3pF Typical
RoHS Compliant
REACH Compliant
Mechanical chaRacteRiSticS
Molded JEDEC SOT-143 Package
Approximate Weight: 9 milligrams
Lead-Free Pure-Tin Plating (Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
8mm Tape and Reel Per EIA Standard 481
aPPlicationS
USB Interface Ports
POE Applications
Video
Handheld Electronics
Laptops
Sot-143 Package
Pin conFiguRation
3
4
1
2
V
N
I/O 1
I/O 2
V
P
相关PDF资料 |
PDF描述 |
|---|---|
| SR802 | 8 A, 20 V, SILICON, RECTIFIER DIODE, DO-201AD |
| SR803 | 8 A, 30 V, SILICON, RECTIFIER DIODE, DO-201AD |
| SR804 | 8 A, 40 V, SILICON, RECTIFIER DIODE, DO-201AD |
| SR806 | 8 A, 60 V, SILICON, RECTIFIER DIODE, DO-201AD |
| SR808 | 8 A, 80 V, SILICON, RECTIFIER DIODE, DO-201AD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SR70.TC | 制造商:Semtech Corporation 功能描述:ESD Suppressor Diode Arrays 15KV 4-Pin(3+Tab) SOT-143 T/R |
| SR70.TCT | 功能描述:IC TVS ARRAY 2-LINE 300W SOT-143 RoHS:是 类别:过电压，电流，温度装置 >> TVS - 二极管 系列:RailClamp® 产品目录绘图:SMB 600 Watt Top SMB 600 Watt Side 1 SMB 600 Watt Side 2 标准包装:10 系列:- 电压 - 反向隔离（标准值）:25.6V 电压 - 击穿:28.5V 功率（瓦特）:600W 电极标记:单向 安装类型:表面贴装 封装/外壳:DO-214AA，SMB 供应商设备封装:SMB 包装:剪切带 (CT) 产品目录页面:2386 (CN2011-ZH PDF) 其它名称:P6SMB30AT3GOSCT |
| SR70.TCTCUT | 制造商:Semtech Corporation 功能描述: |
| SR70.TG | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:RailClamp? Low Capacitance TVS Diode Array |
| SR70_06 | 制造商:PROTEC 制造商全称:Protek Devices 功能描述:STEERING DIODE ARRAY |
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