4A Triac WEIDA BT134-800E for Power Load Applications Featuring 600 800 Volt Peak Voltage

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Product Description

Product Overview

The Jiangsu Weida Semiconductor BT134 Series 4A Triacs 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 Co., Ltd.
Product Series: BT134 Series
Product Type: Triacs
Current Rating: 4A
Revision: Rev.4.0
Year: 2020

Technical Specifications

Parameter	Symbol	Value	Unit	Test Condition	Quadrants
Repetitive peak off-state voltage	VDRM	600/800	V	Tj=25
Repetitive peak reverse voltage	VRRM	600/800	V	Tj=25
RMS on-state current	IT(RMS)	4	A
Non repetitive surge peak on-state current	ITSM	25	A	full cycle, F=50Hz
I2t value for fusing	I2t	3.1	A2s	tp=10ms
Critical rate of rise of on-state current	dI/dt	50	A/s	IG=2IGT	--
Critical rate of rise of on-state current	dI/dt	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
Gate Trigger Current	IGT	MAX 5/5/10	mA	VD=12V, RL=33	--
Gate Trigger Current	IGT	MAX 5/10/25	mA	VD=12V, RL=33
Gate Trigger Voltage	VGT	1.3	V		---
Gate Non-trigger Voltage	VGD	MIN 0.2	V	VD=VDRM	---
Holding Current	IH	MAX 5/10/20	mA	IT=100mA	--
Holding Current	IH	MAX 12/15/35	mA	IT=100mA
Latching Current	IL	MAX 8/10/20	mA	IG=1.2IGT	--
Latching Current	IL	MAX 12/15/35	mA	IG=1.2IGT
Critical dV/dt	dV/dt	MIN 10/20/50	V/s	VD=0.66VDRM Tj=125 Gate open
On-state voltage	VTM	MAX 1.7	V	ITM=5A tp=380s Tj=25
Off-state current	IDRM	MAX 5	A	VDRM Tj=25
Off-state current	IRRM	MAX 0.5	mA	VRRM Tj=125
Storage junction temperature range	Tstg	-40~150
Operating junction temperature range	Tj	-40~125
Junction to case thermal resistance (AC) TO-252-4R	Rth(j-c)	3.8	/W
Junction to case thermal resistance (AC) SOT-223	Rth(j-c)	3.9	/W
Junction to case thermal resistance (AC) TO-220B(Non-Ins)/ TO-220C	Rth(j-c)	3.2	/W
Junction to case thermal resistance (AC) TO-202-3	Rth(j-c)	4.6	/W
Junction to case thermal resistance (AC) TO-126/SOT-82	Rth(j-c)	4.2	/W
Junction to case thermal resistance (AC) TO-92	Rth(j-c)	11.3	/W