Triac, SCR Output Optoisolators

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	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Output Type	Zero Crossing Circuit	Number of Channels	Voltage - Isolation	Voltage - Off State	Static dV/dt (Min)	Current - LED Trigger (Ift) (Max)	Current - On State (It (RMS)) (Max)	Current - Hold (Ih)	Turn On Time	Voltage - Forward (Vf) (Typ)	Current - DC Forward (If) (Max)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	Approval Agency
	FODM3052-NF098 OPTOISOLTR 3.75KV TRIAC 1CH 4SMD onsemi	2,967 In Stock	1 : £1.31000 Tube	-	Tube	Active	Triac	No	1	3750Vrms	600 V	1kV/µs	10mA	70 mA	300µA (Typ)	-	1.2V	60 mA	-40°C ~ 100°C	Surface Mount	4-SMD, Gull Wing	4-SMD	cUR, UR
	MOC3041SVM OPTOISOLTR 4.17KV TRIAC 1CH 6SMD onsemi	1,000 In Stock	1 : £1.28000 Tube	-	Tube	Active	Triac	Yes	1	4170Vrms	400 V	1kV/µs	15mA	-	400µA (Typ)	-	1.25V	60 mA	-40°C ~ 85°C	Surface Mount	6-SMD, Gull Wing	6-SMD	IEC/EN/DIN, UL

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Triac and SCR output optoisolators allow bi-directional or unidirectional control of an AC (alternating current) source while providing isolation between the control and load circuits. An LED is optically coupled to a photodiode in a single device package. The photodiode controls the gate of the Triac or SCR and may include zero cross circuity. These optoisolators are selected by on-state current, forward voltage, turn on time, and mounting type.