Power Control Triacs WEIDA BT137-600D Featuring 8A RMS On State Current and 600V Voltage Rating

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Product Description

Jiangsu Weida Semiconductor BT137 Series 8A Triacs

The BT137 Series triacs from Jiangsu Weida Semiconductor are designed for middle and small resistance type power load applications. They feature low holding and latching current, making them ideal for various power control scenarios.

Product Attributes

Brand: Jiangsu Weida Semiconductor
Product Series: BT137 Series
Product Type: Triacs
Current Rating: 8A

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	A/s	(IG=2IGT, Quadrants --)
Critical Rate of Rise of On-State Current	dI/dt	10	A/s	(IG=2IGT, Quadrant )
Peak Gate Current	IGM	2	A
Average Gate Power Dissipation	PG(AV)	0.5	W
Peak Gate Power	PGM	5	W
On-State Voltage (Max)	VTM	1.6	V	(ITM=10A, Tj=25)
Off-State Current (Max)	IDRM/IRRM	5	A	(VDRM=VRRM, Tj=25)
Off-State Current (Max)	IDRM/IRRM	0.5	mA	(VDRM=VRRM, Tj=125)
Gate Trigger Current (Max) IGT	IGT	5/10/25/50	mA	(VD=12V, RL=33, Quadrants --, specific values depend on package/variant)
Gate Trigger Current (Max) IGT	IGT	10/25/70/100	mA	(VD=12V, RL=33, Quadrant , specific values depend on package/variant)
Gate Trigger Voltage (Max) VGT	VGT	1.3	V	(---)
Gate Non-Trigger Voltage (Min) VGD	VGD	0.2	V	(VD=VDRM, ---)
Holding Current (Max) IH	IH	10/20/40/60	mA	(IT=100mA, specific values depend on package/variant)
Latching Current (Max) IL	IL	10/30/50/70	mA	(IG=1.2IGT, Quadrants --, specific values depend on package/variant)
Latching Current (Max) IL	IL	20/40/70/100	mA	(IG=1.2IGT, Quadrant , specific values depend on package/variant)
Critical Rate of Rise of Commutation (Min) dV/dt	dV/dt	20/50/100/200	V/s	(VD=0.66VDRM, Tj=125, Gate open, specific values depend on package/variant)
Storage Junction Temperature Range	Tstg	-40~150
Operating Junction Temperature Range	Tj	-40~125
Junction to Case Thermal Resistance (Rth(j-c))	Rth(j-c)	1.8/2.0/2.8/3.0	/W	(Package dependent: TO-220B/C, TO-252-4R, TO-220F, TO-263)