Motor control lighting heating triac JSCJ BT134 in TO126 plastic package glass passivated for switching

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Product Description

Product Overview

Glass passivated triacs in a plastic TO-126 package, designed for high bidirectional transient and blocking voltage capability with excellent thermal cycling performance. Ideal for motor control, industrial and domestic lighting, heating, and static switching applications.

Product Attributes

Brand: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
Model: BT134 TRIAC
Package: TO-126 Plastic-Encapsulate
Origin: China (implied by company name and website)

Technical Specifications

Parameter	Symbol	Test conditions	Value	Unit
Maximum Ratings	VDRM/VRRM	Repetitive peak off-state/reverse voltages	600	V
	IT(RMS)	RMS on-state current, full sine wave ;Tmb107	4	A
	I2t	I2t for fusing t=10ms	3.1	A2s
	dIG/dt	T2+G+, T2+G-, T2-G-	50	A/us
	dIT/dt	Repetitive rate of rise of on-state current after triggering T2-G+	10	A/us
	IGM	Peak gate current	2	A
Maximum Ratings (cont.)	VGM	Peak gate voltage	5	V
	PGM	Peak gate power	5	W
	PG(AV)	Average gate power over any 20 ms period	0.5	W
	Tstg	Storage Temperature	-40~150
Operating Temperature	Tj	Operating junction Temperature	125
Electrical Characteristics	IDRM	Rated repetitive peak off-state current, VD=VDRM	10	A
	VTM	On-state voltage, IT=3A	1.4 - 1.7	V
	IGT	Gate trigger current, T2(+), G(+); T2(+), G(-); T2(-), G(-); T2(-), G(+) VD=12V RL=100	7	mA
		Gate trigger current, T2(+), G(+)	1.45	V
		Gate trigger current, T2(+), G(-)	1.45	V
		Gate trigger current, T2(-), G(-); T2(-), G(+) VD=12V RL=100	2	V
IH	Holding current, IT=100mA IG=20mA	15	mA
Thermal Resistance	Rth j-mb	Junction to mounting base, full cycle	3.0	K/W
	Rth j-mb	Junction to mounting base, half cycle	3.7	K/W
	Rth j-a	Junction to ambient, In free air	60	K/W

TO-126 Package Outline Dimensions

Symbol	Dimensions In Millimeters	Dimensions In Inches
A	2.500 - 2.900	0.098 - 0.114
A1	1.100 - 1.500	0.043 - 0.059
b	0.660 - 0.860	0.026 - 0.034
b1	1.170 - 1.370	0.046 - 0.054
c	0.450 - 0.600	0.018 - 0.024
D	7.400 - 7.800	0.291 - 0.307
E	10.600 - 11.000	0.417 - 0.433
e	4.480 - 4.680	0.176 - 0.184
e1	2.290 TYP	0.090 TYP
h	0.000 - 0.300	0.000 - 0.012
L	15.300 - 15.700	0.602 - 0.618
L1	2.100 - 2.300	0.083 - 0.091
P	3.900 - 4.100	0.154 - 0.161
	3.000 - 3.200	0.118 - 0.126