BT145X-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) plastic package intended for use in applications requiring high bidirectional blocking voltage capability, high current inrush capability and high thermal cycling performance.

特性 Features

• AC power control
• High bidirectional blocking voltage capability
• High thermal cycling performance
• Planar passivated for voltage ruggedness and reliability
• Package meets UL1557 isolation test requirement rated at 2500V RMS
• Package meets UL94V0 flammability requirement
• Package is RoHS compliant
• Very high immunity to false turn-on by dv/dt and IEC 61000-4-4 fast transient

应用 Application

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

简介

BT145X-800R属于分立半导体产品的晶闸管-SCR。由制造生产的BT145X-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。