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optocoupler UMW MOC3081M UMW featuring high isolation voltage and zero crossing for control systems

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optocoupler UMW MOC3081M UMW featuring high isolation voltage and zero crossing for control systems

Number of Channels : 1

Power Dissipation : 330mW

Operating Temperature : -55℃~+100℃

Isolation Voltage(Vrms) : 5kV

Static dv/dt : 600V/us

Output Current(It(rms)) : 100mA

Forward Current : 60mA

Output Type : TRIAC

Load Voltage : 800V

Voltage - Forward(Vf) : 1.5V

Number of terminals : 6

Zero Crossing Circuit : Yes

Holding Current (Ih) : 0.28mA

Description : 600V/us 100mA 60mA 800V 1.5V DIP-6 Triac, SCR Output Optoisolators RoHS

Mfr. Part # : MOC3081M(UMW)

Model Number : MOC3081M(UMW)

Package : DIP-6

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Product Overview

The UMW MOC308x series devices are optocouplers designed for various control applications. They consist of a GaAs infrared light-emitting diode and a random phase photoelectric bidirectional thyristor on a single-crystal silicon chip. These optocouplers offer high isolation voltage, zero-voltage crossing capabilities, and are available in a compact DIP package, making them suitable for applications like solenoid valve control, lighting control, AC motor drives, and solid-state relays.

Product Attributes

Brand: UMW
Origin: UTD Semiconductor Co., Limited
Certifications: RoHS standards, UL approved (UL1577, file No.E547318)

Technical Specifications

Parameter	Symbol	UMW MOC3081	UMW MOC3082	UMW MOC3083	Unit	Conditions
Input Forward Voltage	VF	1.2	1.2	1.2	V	IF=30mA
Backward Voltage	VR	6	6	6	V
Output Off-state peak current	IDRM1	280	280	280	A	VDRM=Rated VDRM, IF=0mA
Peak on-state voltage	VTM	1.5	1.5	1.5	V	ITM=100mA peak, IF=Rated IFT
Critical rate of rise of off-state voltage	dv/dt	10	10	10	V/s	VPEAK=Rated IF=Rated IFT
Blocking voltage	VInh	500	500	500	V	IF=Rated IFT
Leakage current in blocking state	IDRM2	3	3	3	A	VDRM=Rated
LED trigger current	IFT	500	500	500	mA	VPEAK=Rated IF=Rated IFT
Maintain current	IH	15	15	15	mA	IF=Rated IFT

Parameter	Symbol	Value	Unit	Conditions
Peak breakdown voltage	VDRM	800	V
High isolation voltage	VISO	5000	Vrms
Input Forward Current	IF	60	mA
Backward Voltage	VR	6	V
Output Off-state output terminal voltage	VDRM	800	V
Peak repetitive surge current	ITSM	3.8	A	pw=100s,120pps
On-state current (root mean square value)	IT(RMS)	1	A
Total Power Dissipation	PTOT	330	mW
Operating Temperature	TOPR	-55 to 110	C
Storage Temperature	TSTG	-55 to 125	C
Soldering Temperature	TSOL	260	C	10s

2512241904_UMW-MOC3081M-UMW_C2842968.pdf

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