Sensitive gate SCR KY BT169 series offering stable performance in vacuum cleaners and motor controls

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Product Description

ShenZhenHanKingyuan Electronic CO.,Ltd BT169 Series Sensitive Gate SCRs

The BT169 Series from ShenZhenHanKingyuan Electronic CO.,Ltd are sensitive gate SCRs designed for a variety of AC power control applications. These devices offer a current handling capability of 0.8A RMS with a gate trigger voltage as low as 0.8V, making them suitable for applications requiring sensitive triggering. They are commonly used in washing machines, vacuum cleaners, massagers, solid-state relays, and AC motor speed regulation.

Product Attributes

Brand: ShenZhenHanKingyuan Electronic CO.,Ltd
Origin: Shenzhen
Product Line: BT169 Series
Type: Sensitive Gate SCR
Registered Trademark: KY logo

Technical Specifications

Parameter	Conditions	Value	Unit
Absolute Maximum Ratings
Repetitive Peak Off-State Voltage (VDRM, VRRM)		600	V
Average On-state Current (IT(AV))		0.6	A
R.M.S On-State Current (IT(RMS))		0.8	A
Surge On-State Current (ITSM)	F=50Hz, Tp=10ms	10	A
It for fusing	Tp=10ms	0.4	As
Average Gate Power Dissipation (PG(AV))	Tj=125C	0.1	W
Peak Gate Power Dissipation (PGM)	tp=20us, Tj=125C	0.5	W
Operating Junction Temperature (Tj)		-40~110	C
Storage Temperature (TSTG)		-40~150	C
Electrical Characteristics
Repetitive Peak Off-State Current (IDRM)	Tc=25C	5	uA
Repetitive Peak Off-State Current (IDRM)	Tc=110C	100	uA
Repetitive Peak Reverse Current (IRRM)	Tc=25C	5	uA
Repetitive Peak Reverse Current (IRRM)	Tc=110C	100	uA
Forward "on" voltage (VTM)	IT=1.2A, tp=380us	1.7	V
Gate non-trigger voltage (VGD)	VD=VDRM, Tj=110C,RGK=1k,RL=3.3K	0.1	V
Gate trigger voltage (VGT)	VD=12V, IT=0.1A	0.8	V
Holding current (IH)	IT=50mA	4	mA
Latching current (IL)	IG=1.2 IGT	6	mA
Gate trigger current (IGT)	VD=12V, IT=0.1A	200	uA
Critical-rate of rise of commutation voltage (dv/dt)	TJ=110C, VD=2/3VDRM, RGK=1K	10	V/us
Thermal Resistances
Junction to case (Rth(j-c))	TO-92/ SOT-23	75	/W
Junction to case (Rth(j-c))	SOT-89	45	/W
Junction to case (Rth(j-c))	SOT-223	31	/W