TYN840中文资料40 A标准SCR数据手册ST规格书

描述 Description

These standard SCRs are suitable for applications where in-rush current conditions are critical, such as overvoltage crowbar protection circuits in power supplies, in-rush current limiting circuits, solid state relays (in back to back configuration), welding equipment, high power motor control circuits.

Using clip assembly technology, they provide a superior performance in high surge current capabilities.

特性 Features

• On-state rms current, IT(RMS): 40 A
• Repetitive peak off-stat voltage, VDRM, VRRM:
•600 V
•800 V
• Triggering gate current, IGT: 35 mA

简介

TYN840属于分立半导体产品的晶闸管-SCR。由制造生产的TYN840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。