ESDA25B1电路保护的TVS-二极管规格书PDF中文资料

ESDA25B1属于电路保护的TVS-二极管。由意法半导体集团制造生产的ESDA25B1TVS - 二极管TVS 二极管是一种半导体器件，可用于限制或阻止特定电压电平的浪涌。该系列产品使用二极管（只能单向导电的元器件）进行设计。TVS 是 Transient Voltage Suppression/Suppressor（瞬态电压抑制/抑制器）的首字母缩写。类型包括转向（轨至轨）或齐纳，具有单向通道、双向通道、电压 – 反关态、电压 – 击穿、电压 – 箝位、电流 – 峰值脉冲、功率 – 峰值脉冲和电源线路保护等特征。

DESCRIPTION

The ESDA25B1 is a monolithic voltagesuppressor designed to protect components which are connected to data and transmission lines against EDS.

FEATURES

■ 6 BIDIRECTIONALTRANSIL™ FUNCTIONS

■ VERY LOW CAPACITANCE : C= 20 pF @ VRM

■ 150 W peak pulse power (8/20 µs)

APPLICATIONS

Where transient overvoltage protection in ESD sensitive equipment is required, such as :

- COMPUTER

- PRINTERS

- COMMUNICATION SYSTEMS

It is particulary recommended for RS232 I/O port protectionwhere the line interface withstands only 2 kV ESD surges.