BT258X-800R中文资料SCRs数据手册WeEn规格书

描述 Description

Planar passivated Silicon Controlled Rectifier (SCR) in a SOT186A (TO-220F) \"full pack\" plastic package intended for use in applications requiring high bidirectional blocking voltage capability and high thermal cycling performance. These devices are intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits.

特性 Features

• Direct interfacing with low power drivers and microcontrollers
• High bidirectional blocking voltage capability
• High thermal cycling performance
• Isolated mounting base package
• Planar passivated for voltage ruggedness and reliability
• Sensitive gate suitable for logic level controls

应用 Application

• Capacitive Discharge Ignition (CDI)
• Crowbar protection
• Inrush protection
• Motor control
• Voltage regulation

简介

BT258X-800R属于分立半导体产品的晶闸管-SCR。由制造生产的BT258X-800R晶闸管 - SCR可控硅整流器 (SCR) 是三端子器件，其功能类似于整流二极管，并具有在施加控制信号前阻止正向电流流动的附加功能。SCR 最常用于控制交流市电，也称为晶闸管，但后者有时也适用于其他相关器件。