Description

Thanks to highly sensitive triggering levels, the 0.8 A P0109DA SCR thyristor is

suitable for all applications where available gate current is limited.

This device offers a high blocking voltage of 400 V, ideal for applications like

interrupters circuits.

The P0109DA is available in through-hole TO-92 package.

Features

• On-state rms current, IT(RMS) 0.8 A

• 125 °C max. Tj

• Ultra low 1 µA gate current

• Repetitive peak off-state voltage, VDRM/VRRM 400 V

• ECOPACK2 compliant

Applications

• Gate driver for large Thyristors

• Overvoltage crowbar protection

• Ground fault circuit interrupters

• Arc fault circuit interrupter

• Standby mode power supplies

• Residual current detector

P0109DA属于分立半导体产品 > 晶闸管 - SCR。意法半导体（ST）集团制造生产的P0109DA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。