Sensitive Gate SCRs KY BT151-650R Standard Series for AC Motor Speed Regulation and Power Control

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Product Description

ShenZhenHanKingyuan Electronic CO.,Ltd BT151 Series 12A SCRs

The BT151 Series Standard SCRs from ShenZhenHanKingyuan Electronic CO.,Ltd are sensitive gate thyristors designed for various AC power control applications. They offer reliable performance with a standard IT(RMS) of 12A and a low VGT of 1V. Available in VDRM/VRRM ratings of 600V and 800V, these SCRs are suitable for applications such as washing machines, vacuum cleaners, massagers, solid-state relays, and AC motor speed regulation.

Product Attributes

Brand: ShenZhenHanKingyuan Electronic CO.,Ltd
Series: BT151 Series
Type: Standard SCRs, Sensitive Gate SCR
Origin: Shenzhen
Trademark: KY logo (registered)

Technical Specifications

Parameter	Conditions	Ratings	Unit
Absolute Maximum Ratings
VDRM / VRRM Repetitive Peak Off-State Voltage		600, 800	V
IT(RMS) R.M.S On-State Current	Tc=105C	12	A
IT(AV) On-state average current	TC=105C	7.5	A
ITSM Surge On-State Current	Tp=10ms/tp=8.3ms	120/132	A
It for fusing	Tp=10ms	75	As
PGM Peak Gate Power Dissipation	Tj=125C	2	W
PG(AV) Average Gate Power Dissipation	Tj=125C	0.5	W
Tj Operating Junction Temperature		-40~125	C
TSTG Storage Temperature		-40~150	C
Electrical Characteristics
IDRM Repetitive Peak Off-State Current	Tc=25C	10	uA
IDRM Repetitive Peak Off-State Current	Tc=125C	1	mA
IRRM Repetitive Peak Reverse Current	Tc=25C	10	uA
IRRM Repetitive Peak Reverse Current	Tc=125C	1	mA
VTM Forward "on" voltage	IT=23A, tp=380us	1.7	V
VGT Gate trigger voltage	VD=12V ,RL=30	1.0	V
di/dt Critical rate of rise of on-state current	Tj=125C, IG=2xIGT, tr100ns	50	A/us
IGT Gate trigger current	VD=12V, IT=0.1A	20	mA
IL Latching current	IG=1.2IGT	40	mA
IH Holding current	IT=0.1A	30	mA
VGD Gate non-trigger voltage	VD=VDRM, TJ=125C,RL=3.3K,RGK=1K	0.25	V
dv/dt Critical-rate-of-rise of commutation voltage	TJ=125C, VD=2/3VDRM, Gate open circuit	200	V/us
Rth(j-c) Thermal resistance Junction to case		1	C/W
Rth(j-a) Thermal resistance Junction to ambient		50	C/W