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參數資料
| 型號： | SR70 |
| 廠商： | PROTEK DEVICES |
| 元件分類： | TVS二極管 - 瞬態電壓抑制 |
| 英文描述： | UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| 封裝： | PLASTIC PACKAGE-4 |
| 文件頁數： | 1/5頁 |
| 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
相關PDF資料 |
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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 類別:過電壓，電流，溫度裝置 >> TVS - 二極管 系列:RailClamp® 產品目錄繪圖:SMB 600 Watt Top SMB 600 Watt Side 1 SMB 600 Watt Side 2 標準包裝:10 系列:- 電壓 - 反向隔離（標準值）:25.6V 電壓 - 擊穿:28.5V 功率（瓦特）:600W 電極標記:單向 安裝類型:表面貼裝 封裝/外殼:DO-214AA，SMB 供應商設備封裝:SMB 包裝:剪切帶 (CT) 產品目錄頁面:2386 (CN2011-ZH PDF) 其它名稱:P6SMB30AT3GOSCT |
| SR70.TCTCUT | 制造商:Semtech Corporation 功能描述: |
| SR70.TG | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:RailClamp? Low Capacitance TVS Diode Array |
| SR70_06 | 制造商:PROTEC 制造商全稱:Protek Devices 功能描述:STEERING DIODE ARRAY |
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