SR70中文资料先之科数据手册PDF规格书
SR70规格书详情
描述 Description
RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SR70 has been specifically designed to protect sensitive components which are connected to data and transmission lines from over-voltages caused by ESD (electrostatic discharge), EFT (electrical fast transients), and lightning. The SR70 has been optimized for use on ADSL and other high-speed interfaces.
特性 Features
◆ Transient protection for high speed data lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 1kV, 24A (8/20µs)
◆ Array of surge rated, low capacitance diodes
◆ Protects two I/O lines
◆ Low capacitance (5pF typical) for high-speed interfaces
◆ Low clamping voltage
◆ Solid-state silicon-avalanche technology
Applications
◆ ADSL Lines
◆ I2C Bus Protection
◆ Video Line Protection
◆ T1/E1 secondary IC Side Protection
◆ Portable Electronics
◆ Microcontroller Input Protection
◆ WAN/LAN Equipment
◆ ISDN S/T Interface
产品属性
- 型号:
SR70
- 制造商:
ProTek Devices
- 功能描述:
ESD Suppressor Diode Arrays 15KV 4-Pin(3+Tab) SOT-143
- 制造商:
Semtech Corporation
- 功能描述:
DIODE TVS DUAL UNI ADSL SOT-143
- 功能描述:
DIODE, TVS, DUAL, UNI, ADSL, SOT-143
- 功能描述:
DIODE, TVS, DUAL, UNI, ADSL, SOT-143; Clamping Voltage Vc
- Max:
7V; Diode Case
- Style:
SOT-143; No. of
- Pins:
4; Diode
- Type:
Low Capacitance, ESD Protection ;RoHS
- Compliant:
Yes
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
金开盛 |
22+ |
SOT143 |
20000 |
公司只做原装 品质保证 |
询价 | ||
SEMTECH |
23+ |
SOT-143 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
LITTELFUSE/力特 |
2447 |
2020 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
SEMTECH |
25+ |
SOT-143 |
19853 |
询价 | |||
POLYFET |
2023+ |
5800 |
进口原装,现货热卖 |
询价 | |||
PROTEK |
2016+ |
SOT-143 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
POLYFET |
24+ |
SMD |
5500 |
长期供应原装现货实单可谈 |
询价 | ||
Semtech |
23+ |
NA |
6800 |
原装正品,力挺实单 |
询价 | ||
SEMTECH/升特 |
21+ |
SOT-143 |
6000 |
原装正品 |
询价 | ||
MCC |
2019+ |
SOT143 |
6752 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |


