High isolation voltage zero crossing TRIAC driver optocoupler UMW MOC3083M UMW for AC power control

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Product Description

UMW MOC308X Zero-Crossing TRIAC Driver Optocoupler

The UMW MOC308X series are optocouplers consisting of a GaAs infrared emitting diode and a single silicon chip zero-crossing TRIAC. They offer high isolation voltage, zero voltage crossing, and are available in compact dual-in-line packages. These devices are RoHS compliant and UL-approved, making them suitable for various AC power control applications.

Product Attributes

Brand: UMW
Origin: China ()
Certifications: RoHS, UL1577 (File No.E492440)

Technical Specifications

Parameter	Symbol	MOC308X (Typical)	Unit	Conditions
Input
Forward Current	IF	60	mA
Reverse Voltage	VR	6	V
Power Dissipation	PD	100	mW
Derating Factor (Above Ta = 85C)		3.8	mW/C
Output
Stand-off Voltage	VDRM	800	V
Peak Repetitive Surge Current (pw=100s,120pps)	ITSM	1	A
On-State Current (RMS)	IT(RMS)	100	mA
Power Dissipation	PC	300	mW
Derating Factor (Above Ta = 85C)		7.6	mW/C
General
Total Power Dissipation	Ptot	330	mW
Isolation Voltage*	Viso	5000	Vrms	AC test, RH 40~60%, Pins 1,2,3 shorted, Pins 4,5,6 shorted
Operating Temperature	Topr	-55 to 100	C
Storage Temperature	Tstg	-55 to 125	C
Soldering Temperature (10s)	Tsol	260	C
Electrical Characteristics (Ta=25C unless otherwise noted)
Forward Voltage	VF	1.5	V	IF=30mA
Reverse Current	IR	10	uA	VR=6V
Off-State Output Current	IDRM1	500	nA	VDRM = Rated VDRM, IF = 0mA
On-State Voltage	VTM	3	V	ITM=100mA peak, IF= Rated IFT
Critical Rate of Rise of Off-State Voltage	dv/dt	-	V/s	V peak = Rated value
Inhibiting Voltage	VInh	20	V	IF= Rated IFT
Leakage Current in Off State	IDRM2	500	A	IF= Rated IFT, VDRM=Rated VDRM, Off state
LED Trigger Current	IFT	15 (MOC3081), 10 (MOC3082), 5 (MOC3083)	mA	VCC=3V
Holding Current	IH	280 (MOC308X), 600 (MOC3081)	mA