Versatile AOTE MOC3083M optocoupler with 5000 Vrms input output isolation and multiple package options

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Product Description

Product Overview

The AOTE MOC303X, MOC304X, MOC306X, and MOC308X series optocouplers leverage high-efficiency photoelectric conversion technology and advanced packaging to provide reliable input-output isolation. Available in DIP and SMD package types, these devices are designed to meet diverse application requirements across industrial automation, consumer electronics, and power systems. They offer robust isolation with a Vios of 5000 Vrms and are compliant with ROHS, REACH, and HF environmental regulations.

Product Attributes

Brand: AOTE
Certifications: ROHS, REACH, HF
Package Types: DIP, SMD

Technical Specifications

Model Series	Description	Input-Output Isolation Voltage (Vios)	Off-State Output Terminal Voltage (VDRM)	Peak Repetitive Surge Current (ITSM)	Creepage Distance	Input-Output Insulation Thickness	MSL Class
MOC303X, MOC304X, MOC306X, MOC308X	Thyristor Optocoupler	5000 Vrms	800, 600, 400, 250 V	1 A	> 7.0 mm	> 0.4 mm	Class 1

Parameter	Symbol	MOC303X	MOC304X	MOC306X	MOC308X	Unit	Conditions
Absolute Maximum Ratings	IF (Forward Current)	60				mA
	VR (Backward Voltage)	6				V
	PD (Power Dissipation)	70				mW
	VDRM (Off-state output terminal voltage)	250	400	600	800	V
	ITSM (Peak repetitive surge current)	1				A	(pw=100 s, 120pps)
	IT(RMS) (On-state current)	100				mA	(root mean square value)
	PC (Power Dissipation)	300				mW
	Viso (Isolation Voltage)	5000				Vrms
	Topr (Operating Temperature)	-55 to +110
	Tstg (Storage Temperature)	-55 to +125
	Tsol (Soldering Temperature)	260
Recommended Operating Conditions	IF (Forward Current)	5 to 15				mA
	ITSM (Peak repetitive surge current)	1				A	(pw=100 s, 120pps)
	IT(RMS) (On-state current)	100				mA	(root mean square value)
Product Characteristic Parameters	VF (Forward Voltage)	1.23 to 1.5				V	IF = 20mA
	IR (Back current)	10				uA	VR = 6V
	IDRM1 (Off-state peak current)	100	500	500	500	nA	VDRM = Rated VDRM, IF = 0mA
	VTM (On-state peak voltage)	3				V	ITM=100mA peak, IF = Rated IFT
	dv/dt (Critical rise rate of off-state voltage)	1000	600	600	600	V/s	VPEAK = Rated VDRM, IF = 0
	VInh (Suppression voltage)	20				V	IF = Rated IFT
	IDRM2 (Leakage current in suppression state)	500				uA	IF = Rated IFT, VDRM=Rated VDRM, Off state
	IFT (LED trigger current)	15	10	5	5	mA	Main terminal Voltage = 3V
	IH (Maintain current)	280				uA
	MOC3031/3041/3061/3081 IFT	15				mA

Application Areas

Industrial Automation and Control (PLC, frequency converters, servo drive systems, industrial robots)
Household Appliances and Consumer Electronics (Motor control, heating control, speed regulation, dimming control in lighting systems)
Power System and Energy Management (Rectification, transformer protection, grid monitoring, UPS, power protection equipment)
Medical and Special Scenarios (Isolation and circuit protection for devices like heart rate monitors and X-ray machines)