DDF BT137S-600E-TO-252 TRIAC featuring low gate trigger current and high stability for AC switching

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Product Description

Product Overview

The TRIAC BT137S is a sensitive TRIAC product featuring glass passivation, low gate trigger current, and high stability across operating temperatures. It is designed for low power AC switching applications, including fan speed and temperature modulation control, lighting control, and static switching relays.

Product Attributes

Brand: DingDeFeng
Origin: Shenzhen
Model: BT137S

Technical Specifications

Parameter	Symbol	BT137S-600D/E/F	BT137S-800D/E/F	UNIT
Repetitive Peak Off-State Voltages	VDRM, VRRM	600	800	V
RMS on-State Current	IT(RMS)	8		A
Non-Repetitive Peak On-State Current	ITSM	65		A
I2t for fusing	I2t	21		A2s
Repetitive rate of rise of on-state current after triggering	dIT/dt	10		A/uS
Peak gate current	IGM	2		A
Peak Gate Power	PGM	5		W
Average Gate Power	PG(AV)	0.5		W
Operating junction temperature	TJ	-40~+125
Storage Temperature	TSTG	-40 ~ +150

Parameter	Symbol	Test Conditions	D	E	F	MAX	Units
Peak Repetitive Forward or Reverse Blocking Current	IDRM IRRM	VAK = Rated VDRM or VRRM;	5	10	25	5 uA
Gate Trigger Current	IGT	VD=12V, RL=100	10	25	50	mA
Gate Trigger Voltage	VGT	VD=12V, RL=100	1.5			V
Gate NonTrigger Voltage	VGD	VDRM, RL = 33 k, Tj = 125 C	0.2			V
Peak Forward On-State Voltage	VTM	IT=10A,	10	30	50	1.6 V
Latch Current	IL	IG=1.2IGT	10	30	50	mA
Holding Current	IH	IT=0.1A	10	20	40	mA
Critical Rate of Rise of Off-State Voltage	dV/dt	VD=67%VDRM, TJ=25C, Gate open	20			V/s