SOP4 Package Optocoupler VISHAY VOT8024AM-VT Featuring UL cUL VDE Certifications and Zero Crossing

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Product Description

VOT8024AM Optocoupler

The VOT8024AM is an optocoupler featuring a GaAs IRLED coupled to a photosensitive zero-crossing TRIAC. Packaged in a space-saving SOP-4 package, it provides isolation between low-voltage logic and AC mains (120 VAC, 240 VAC, 380 VAC). It is designed to control resistive, inductive, or capacitive loads such as motors, solenoids, high-current thyristors/TRIACs, and relays. Key advantages include high static dV/dt, high input sensitivity, and zero voltage crossing detection.

Product Attributes

Brand: Vishay Semiconductors
Package: SOP-4
Certifications: UL 1577, cUL, DIN EN 60747-5-5 (VDE 0884-5) (available with option V)

Technical Specifications

Model	Agency Certified	Package	Trigger Current (IFT)	VDE Option
VOT8024AM	UL, cUL	SOP-4	5 mA	No
VOT8024AM-T	UL, cUL	SOP-4, 180 orientation	5 mA	No
VOT8024AM-VT	VDE, UL, cUL	SOP-4	5 mA	Yes
VOT8024AM-VT2	VDE, UL, cUL	SOP-4, 180 orientation	5 mA	Yes

Parameter	Test Condition	Symbol	Value	Unit
Peak off-state voltage		VDRM	800	V
On-state current		IT(RMS)	100	mA
Isolation rated voltage	t = 1 min	VISO	3750	VRMS
High static dV/dt		dV/dt	1000	V/s
High input sensitivity	VTM = 3 V	IFT	5	mA
Storage temperature range		Tstg	-55 to +150	C
Ambient temperature range		Tamb	-55 to +110	C
Total power dissipation		Pdiss	330	mW
Off-state current	VDRM = 800 V	IDRM	0.5	A (max.)
On-state voltage	IT = 100 mA peak	VTM	3	V (max.)
Holding current		IH	400	A (max.)
Zero cross inhibit voltage	IF = rated IFT	VINH	5 to 20	V
Leakage in inhibit state	IF = rated IFT, rated VDRM, off-state	IDRM2	500	A (max.)
Maximum transient isolation voltage		VIOTM	6000	Vpeak
Maximum repetitive peak isolation voltage		VIORM	565	Vpeak
Isolation resistance	VIO = 500 V, Tamb = 25 C	RIO	10¹²
Isolation resistance	VIO = 500 V, Tamb = 100 C	RIO	10¹¹