SMS12T1电路保护的TVS-二极管规格书PDF中文资料

SMS12T1属于电路保护的TVS-二极管。由安森美半导体公司制造生产的SMS12T1TVS - 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。

SC−74 Quad Transient Voltage Suppressor

for ESD Protection

This quad monolithic silicon voltage suppressor is designed for applications requiring transient overvoltage protection capability. It is intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems and other applications. This quad device provides superior surge protection over current quad Zener MMQA series by providing up to 350 watts peak power.

特性 Features

• SC-74 Package Allows Four Separate Unidirectional Configurations

• Peak Power − 350 W, 8 x 20 μS

• ESD Rating of Class N (Exceeding 25 kV) per

the Human Body Model

• ESD Rating:

IEC 61000−4−2 (ESD) 15 kV (air) 8 kV (contact)

IEC 61000−4−4 (EFT) 40 A (5/50 ns)

IEC 61000−4−5 (lightning) 23 A (8/20 μs)

• UL Flammability Rating of 94 V−0

• Pb−Free Packages are Available

Typical Applications

• Hand Held Portable Applications such as Cell Phones, Pagers,

Notebooks and Notebook Computers