X00619 is a 0.8A sensitive gate SCR from ST company, mainly used in limited gate current topologies, ground fault circuit interrupters, overvoltage crowbar protection in power supplies, protection in electronic ballasts, capacitive discharge ignitions, and igniters (lighting, ovens etc.)
This document provides production data for the X00619, a sensitive gate Silicon Controlled Rectifier (SCR) designed for applications requiring limited gate current. Key features include a holding current as low as 30 µA and a latching current up to 200 µA, making it suitable for ground fault circuit interrupters, overvoltage crowbar protection, and ignitors. The device is optimized for forward voltage drop and inrush current capabilities to ensure high reliability in harsh environments.
| Forward voltage | 600 V |
|---|---|
| Storage junction temperature range | -40 to +150 °C |
| Operating junction temperature range | -40 to +125 °C |
It is used in limited gate current topologies, ground fault circuit interrupters, overvoltage crowbar protection, electronic ballasts, and capacitive discharge ignitions.
The threshold voltage is 0.85 V.