1SMA18AT3G电路保护的TVS-二极管规格书PDF中文资料

1SMA18AT3G属于电路保护的TVS-二极管。由力特公司制造生产的1SMA18AT3GTVS - 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。

描述 Description

The 1SMA5.0AT3G series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The 1SMA5.0AT3G series is supplied in the Littelfuse exclusive, cost-effective, highly reliable package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications.

特性 Features

• Working Peak Reverse Voltage Range − 5.0 V to 78 V

• Standard Zener Breakdown Voltage Range − 6.7 V to 91.25 V

• Peak Power − 400 W @ 1 ms

• ESD Rating of Class 3 (> 16 kV) per Human Body Model

• Response Time is Typically < 1 ns

• Flat Handling Surface for Accurate Placement

• Package Design for Top Slide or Bottom Circuit Board Mounting

• Low Profile Package

• These are Pb−Free Device