ESDA18-1K电路保护的TVS-二极管规格书PDF中文资料

ESDA18-1K属于电路保护的TVS-二极管。由意法半导体集团制造生产的ESDA18-1KTVS - 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 ESDA-1K is a single line Transil diode designed specifically for the protection of integrated circuits in portable equipment and miniaturized electronics devices subject to ESD and EOS transient overvoltages.

Features

■ Breakdown voltage: 12 V, 18 V

■ Unidirectional device

■ High peak power dissipation: 450 W (8/20 µs waveform)

■ ESD protection level better than IEC 61000-4-2 level 4: 30 kV contact discharge.

■ Low leakage current < 0.5 µA at 5 V

■ PCB area: 1.3 mm2

Benefits

■ High EOS and ESD protection level

■ High integration

■ Suitable for high density board

■ Small package

Applications

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

■ Computers

■ Printers

■ Communication systems

■ Cellular phone handsets and accessories

■ Video equipment