SMF12数据手册电路保护的TVS-二极管规格书PDF

描述 Description

The SMF series TVS arrays are designed to protect sensitive electronics from damage or latch-up due to ESD and other voltage-induced transient events. They are designed for use in applications where board space is at a premium.

特性 Features

·Protects 4 I/O lines
·Working voltage: 12 V
·Transient protection for data lines to·IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
·IEC 61000-4-4 (EFT) 40 A (5/50 ns)

·Small package for use in portable electronics
·Low leakage current
·Low operating and clamping voltages
·Solid-state silicon-avalanche technology

应用 Application

·Cellular handsets and accessories
·Cordless phones
·Personal digital assistants (PDAs)
·Notebooks & handhelds
·Portable instrumentation
·Digital cameras
·Peripherals
·MP3 players

简介

SMF12属于电路保护的TVS-二极管。由制造生产的SMF12TVS - 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。