Description

The BT169D is a Planar passivated Silicon Controlled Rectifier with sensitive gate in a SOT54 (TO-92) plastic package. This SCR is designed to be interfaced directly to micro controllers, logic ICs and other low power gate trigger circuits.

Features:-

• Planar passivated for voltage ruggedness and reliability

• Sensitive gate

• Direct triggering from low power gate circuits and logic ICs

Applications:-

• Ignition circuits

• Lighting ballasts

• Protection circuits

• Switched Mode Power Supplies

Specification:-

Symbol	Parameter	Ratings	Units
VRRM	Repetitive Peak Reverse Voltage	400	V
VDRM	Repetitive Peak Off-state Voltage	400	V
IT(AV)	Average on-state current	0.5	A
IT(RMS)	Effective on-state current	0.8	A
ITSM	Non-Repetitive Peak On-state Current	8	A
GT	Gate trigger current	200	µA