12A 800V Triac Semiconductor Device FUXINSEMI BT138-800E Suitable for AC Power Control Applications

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Product Description

Product Overview

The BT138 Series are 12A, 4-quadrant TRIACs from Fuxin Semiconductor, designed with high ability to withstand shock loading of large current and excellent commutation performance. These TRIACs are suitable for various AC power control applications including washing machines, vacuum cleaners, massagers, solid-state relays, and AC motor speed regulation.

Product Attributes

Brand: Fuxin Semiconductor
Origin: China (implied by website domain)
Package: TO-220C

Technical Specifications

Parameter	Symbol	Value	Unit	Notes
Repetitive peak off-state voltage	VDRM	600 / 800	V
Repetitive peak reverse voltage	VRRM	600 / 800	V
RMS on-state current	IT(RMS)	12	A
Non repetitive surge peak on-state current (full cycle, F=50Hz)	ITSM	95	A
I2t value for fusing (tp=10ms)	I2t	45	A2s
Critical rate of rise of on-state current (IG =2IGT)	dIT/dt	50 (--) / 50 ()	A/s
Peak gate current	IGM	2	A
Average gate power dissipation	PG(AV)	0.5	W
Junction Temperature	TJ	-40 ~ +125
Storage Temperature	TSTG	-40 ~ +150
Gate trigger current	IGT	MAX. 10 (--) / 25 ()	mA	VD =12V, IT = 0.1A, Tj =25
Gate trigger voltage	VGT	MAX. 1.3	V	---
Gate non-trigger voltage	VGD	MIN. 0.2	V	VD =VDRM, Tj =125
Latching current	IL	MAX. 30 (--) / 40 ()	mA	VD =12V, IGT = 0.1A, Tj =25
Holding current	IH	MAX. 30	mA	---
Critical-rate of rise of commutation voltage	dVD/dt	MIN. 20	V/s	VD=2/3VDRM, Gate Open, Tj =125
Forward "on" voltage	VTM	MAX. 1.55	V	ITM =15A, tp=380s
Repetitive Peak Off-State Current	IDRM	MAX. 10	A	VD =VDRM, Tj=25
Repetitive Peak Reverse Current	IRRM	MAX. 1	mA	VR =VRRM, Tj=125
Junction to case thermal resistance (AC)	Rth(j-c)	TYP. 1.4	/W