Triac Semiconductor WEIDA BT137-800E Featuring Low Holding Current for Medium Small Resistance Loads

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

The BT137 Series Triacs from Jiangsu Weida Semiconductor Co., Ltd. are designed for middle and small resistance type power load applications. They feature low holding and latching current, making them highly recommended for such loads. These triacs are available in various packages including TO-220F, TO-263, TO-252-4R, TO-220B, TO-220C, and TO-220F (Insulated).

Product Attributes

Brand: Jiangsu Weida Semiconductor Co., Ltd.
Product Series: BT137 Series
Product Type: Triacs

Technical Specifications

Parameter	Symbol	Value	Unit	Notes
RMS On-State Current	IT(RMS)	8	A
Repetitive Peak Off-State Voltage	VDRM	600/800	V	(Tj=25)
Repetitive Peak Reverse Voltage	VRRM	600/800	V	(Tj=25)
Non-Repetitive Surge Peak On-State Current	ITSM	65	A	(full cycle, F=50Hz)
I2t Value for Fusing	I2t	21	A2s	(tp=10ms)
Critical Rate of Rise of On-State Current	dI/dt	50 (--), 10 ()	A/s	(IG=2IGT)
Peak Gate Current	IGM	2	A
Average Gate Power Dissipation	PG(AV)	0.5	W
Peak Gate Power	PGM	5	W
On-State Voltage	VTM	1.6	V	(ITM=10A, tp=380s, Tj=25)
Off-State Current (IDRM/IRRM)	IDRM/IRRM	MAX 5 A (Tj=25), MAX 0.5 mA (Tj=125)	A/mA	(VDRM=VRRM)
Storage Junction Temperature Range	Tstg	-40~150
Operating Junction Temperature Range	Tj	-40~125
Gate Trigger Current (IGT)	IGT	5, 10, 25, 50 (--); 10, 25, 70, 100 ()	mA	(VD=12V, RL=33)
Gate Trigger Voltage (VGT)	VGT	1.3	V	(---)
Gate Non-Trigger Voltage (VGD)	VGD	MIN 0.2	V	(VD=VDRM, ---)
Holding Current (IH)	IH	10, 20, 40, 60 (IT=100mA); 10, 30, 50, 70 (--); 20, 40, 70, 100 ()	mA
Rate of Rise of Commutation Voltage (dV/dt)	dV/dt	MIN 20, 50, 100, 200	V/s	(VD=0.66VDRM, Tj=125, Gate open)
Junction to Case Thermal Resistance (Rth(j-c))	Rth(j-c)	1.8 (TO-220B/C), 2.0 (TO-252-4R), 2.8 (TO-220F), 3.0 (TO-263)	/W	(AC)