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Slkor SCR40-1200B

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Slkor SCR40-1200B

Operating Temperature : -40℃~+125℃

Holding Current (Ih) : 70mA

Current - Gate Trigger(Igt) : 35mA

Voltage - On State(Vtm) : 1.55V

Average Gate Power Dissipation (PG(AV)) : 1W

Current - On State(It(RMS)) : 40A

Peak off - state voltage(Vdrm) : 1.2kV

SCR Type : -

Gate Trigger Voltage (Vgt) : 1.5V

Description : 1.2kV 40A Through Hole TO-3P

Mfr. Part # : SCR40-1200B

Model Number : SCR40-1200B

Package : TO-3P

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SCRA40 Series - Standard SCRs

The SCRA40 Series are standard SCRs designed for various applications including washing machines, vacuums, massagers, solid-state relays, and AC motor speed regulation. They offer reliable performance with features like low gate trigger voltage and high repetitive peak off-state voltage.

Package Type

TO-3P Insulated

Symbol	Parameter	Conditions	Ratings	Unit
VDRM	Repetitive Peak Off-State Voltage	SCR40-1200B	1200	V
VDRM	Repetitive Peak Off-State Voltage	SCR40-1600B	1600	V
IT(RMS)	R.M.S On-State Current		40	A
ITSM	Surge On-State Current	F=50Hz, tp=10ms/8.3ms	460	A
It	It for fusing	Tp=10ms	1060	As
PG(AV)	Average Gate Power Dissipation	Tj=125C	1	W
PGM	Peak Gate Current	Tj=125C	5	A
IGM	Peak Gate Current	tp=10us	4	A
Tj	Operating Junction Temperature		-40 to 125	C
Tstg	Storage Temperature		-40 to 150	C

Symbol	Parameter	Test Conditions	Value	Unit
IDRM	Repetitive Peak Off-State Current	Tc=25C	<10	uA
IDRM	Repetitive Peak Off-State Current	Tc=125C	<4	mA
IRRM	Repetitive Peak Reverse Current	Tc=25C	<10	uA
IRRM	Repetitive Peak Reverse Current	Tc=125C	<4	mA
VTM	Forward "on" voltage	IT=80A tp=380us	<1.55	V
VGT	Gate nontrigger voltage	VD=VDRM,Tj=125C, RL=3.3K	20.2	V
IL	Latching current	IG=1.2IGT	<90	mA
IH	Holding current	VD=12V ,IGT=0.1A	<70	mA
VGT	Gate trigger voltage	VD=12V	<1.5	V
IGT	Gate trigger current	VD=12V,IT=0.1A	<35	mA
dV/dt	Critical-rate of rise of commutation voltage	VD=2/3VDRM,Tj=125C,gate open circuit	2200	V/us
dI/dt	Critical-rate of rise of commutation current	IG=2XIG,tr100us, Tj=125C	2120	A/us
Rth(j-c)	Thermal resistance	Junction to case	1.1	C/W

0dacb8c29e05ed1e36c731785d418724.pdf?productCode=C5185890

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