UPT28RE3/TR7中文资料Standard Unidirectional and Bidirectional TVS数据手册Microchip规格书

描述 Description

Microsemi’s new Powermite UPT series transient voltage suppressors feature oxide-passivated chips, with high-temperature solder bonds for high surge capability, and negligible electrical degradation under repeated surge conditions. Both unidirectional and bidirectional configurations are available. In addition to its size advantages, Powermite package includes a full metallic bottom (cathode) that eliminates possibility of solder flux entrapment at assembly and a unique locking tab serving as an integral heat sink. Innovative design makes this device fully compatible for use with automatic insertion equipment.  ROHS

简介

UPT28RE3/TR7属于电路保护的TVS-二极管。由Microchip制造生产的UPT28RE3/TR7TVS - 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。