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Orient OR MOC3043 photocoupler optimized for interface between logic systems and AC power devices

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Orient OR MOC3043 photocoupler optimized for interface between logic systems and AC power devices

Number of Channels : 1

Power Dissipation : 250mW

Operating Temperature : -40℃~+110℃

Isolation Voltage(Vrms) : 5kV

Static dv/dt : 1000V/us

Output Current(It(rms)) : 100mA

Forward Current : 50mA

Load Voltage : 400V

Output Type : TRIAC

Voltage - Forward(Vf) : 1.2V

Number of terminals : 6

Zero Crossing Circuit : Yes

Description : 1000V/us 100mA 50mA 400V 1.2V DIP-6 Triac, SCR Output Optoisolators RoHS

Mfr. Part # : OR-MOC3043

Model Number : OR-MOC3043

Package : DIP-6

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Product Overview

The OR-MOC304X/306X/308X series are high-performance photocouplers designed for interface applications between logic systems and AC power devices. Each unit comprises a GaAs infrared emitting diode optically coupled to a monolithic silicon zero-voltage-crossing photo triac. These devices are ideal for use with discrete power triacs in solid-state relays, industrial controls, motor control, solenoid actuation, and consumer appliance applications. They offer high isolation voltage, robust repetitive peak off-state voltage ratings, and excellent dV/dt characteristics, ensuring reliable operation in demanding environments.

Product Attributes

Brand: ORIENT
Manufacturer: Shenzhen Orient Components Co., Ltd
Certifications: UL approved (No.E323844), VDE approved(No.40029733), CQC approved (No.CQC19001231480)
Compliance: RoHS, REACH standards
Moisture Sensitivity Level (MSL): Level 1

Technical Specifications

Specification	Model	Rating	Unit	Condition
High Isolation Voltage	OR-MOC304X/306X/308X	5000	V rms	Input and Output
Repetitive Peak Off-State Voltage (VDRM)	OR-MOC304X	Min. 400	V
Repetitive Peak Off-State Voltage (VDRM)	OR-MOC306X	Min. 600	V
Repetitive Peak Off-State Voltage (VDRM)	OR-MOC308X	Min. 800	V
Critical Rate of Rise of Off-State Voltage (dV/dt)	OR-MOC304X/306X/308X	TYP. 800	V/s
Operating Temperature	OR-MOC304X/306X/308X	-40 to +110
Input Forward Current (IF)	OR-MOC304X/306X/308X	50	mA	Absolute Maximum Rating (Ta=25)
Input Junction Temperature (TJ)	OR-MOC304X/306X/308X	125		Absolute Maximum Rating (Ta=25)
Input Reverse Voltage (VR)	OR-MOC304X/306X/308X	6	V	Absolute Maximum Rating (Ta=25)
Input Power Dissipation (P)	OR-MOC304X/306X/308X	120	mW	Absolute Maximum Rating (Ta=25)
Off-State Output Terminal Voltage (VDRM)	OR-MOC304X	400	V	Absolute Maximum Rating (Ta=25)
Off-State Output Terminal Voltage (VDRM)	OR-MOC306X	600	V	Absolute Maximum Rating (Ta=25)
Off-State Output Terminal Voltage (VDRM)	OR-MOC308X	800	V	Absolute Maximum Rating (Ta=25)
Peak Repetitive Surge Current (ITSM)	OR-MOC304X/306X/308X	1	A	PW=1ms, 120 pps, Absolute Maximum Rating (Ta=25)
On-State RMS Current (IT(RMS))	OR-MOC304X/306X/308X	100	mA	Absolute Maximum Rating (Ta=25)
Output Junction Temperature (TJ)	OR-MOC304X/306X/308X	125		Absolute Maximum Rating (Ta=25)
Collector Power Dissipation (PC)	OR-MOC304X/306X/308X	150	mW	Absolute Maximum Rating (Ta=25)
Total Power Dissipation (Ptot)	OR-MOC304X/306X/308X	250	mW	Absolute Maximum Rating (Ta=25)
Insulation Voltage (Viso)	OR-MOC304X/306X/308X	5000	Vrms	AC for 1 minute, R.H.= 40 ~ 60% R.H.
Working Temperature (Topr)	OR-MOC304X/306X/308X	-40 to +110		Absolute Maximum Rating
Storage Temperature (Tstg)	OR-MOC304X/306X/308X	-55 to +125		Absolute Maximum Rating
Soldering Temperature (Tsol)	OR-MOC304X/306X/308X	260		For 10 seconds
Input Forward Voltage (VF)	OR-MOC304X/306X/308X	Typ. 1.2, Max. 1.6	V	IF=20mA, Electrical Optical Characteristics (Ta=25C)
Input Reverse Current (IR)	OR-MOC304X/306X/308X	Max. 5	A	VR=6V, Electrical Optical Characteristics (Ta=25C)
Peak Blocking Current (IDRM)	OR-MOC304X/306X/308X	Max. 500	nA	VDRM = Rated VDRM, Electrical Optical Characteristics (Ta=25C)
Peak On-State Voltage (VTM)	OR-MOC304X/306X/308X	Max. 3.0	V	ITM=100mA, Electrical Optical Characteristics (Ta=25C)
Led Trigger Current (IFT)	OR-MOC3040/3060/3080	Max. 30	mA	Main Terminal Voltage = 3V, Electrical Optical Characteristics (Ta=25C)
Led Trigger Current (IFT)	OR-MOC3041/3061/3081	Max. 15	mA	Main Terminal Voltage = 3V, Electrical Optical Characteristics (Ta=25C)
Led Trigger Current (IFT)	OR-MOC3042/3062/3082	Max. 10	mA	Main Terminal Voltage = 3V, Electrical Optical Characteristics (Ta=25C)
Led Trigger Current (IFT)	OR-MOC3043/3063/3083	Max. 5	mA	Main Terminal Voltage = 3V, Electrical Optical Characteristics (Ta=25C)
Led Trigger Current (IFT)	OR-MOC3044/3064/3084	Max. 3	mA	Main Terminal Voltage = 3V, Electrical Optical Characteristics (Ta=25C)
Holding Current (IH)	OR-MOC304X/306X/308X	Typ. 400	A	Electrical Optical Characteristics (Ta=25C)
Inhibit Voltage (VINH)	OR-MOC304X/306X/308X	Typ. 5, Max. 20	Volts	IF =Rated IFT, Electrical Optical Characteristics (Ta=25C)
Leakage in Inhibited State (IDRM2)	OR-MOC304X/306X/308X	Max. 500	A	IF = Rated IFT, Rated VDRM, Off State, Electrical Optical Characteristics (Ta=25C)
Package Options	Standard DIP-6	66 units per tube
Package Options	Wide lead bend (0.4 inch spacing)	66 units per tube
Package Options	Surface mount lead form (low profile) + TA tape & reel	1000 units per reel
Package Options	Surface mount lead form (low profile) + TA1 tape & reel	1000 units per reel

Application Range

AC Motor Drives
AC Motor Starters
Static power switch
Lighting Controls
Solenoid/Valve Controls
Solid State Relays
Temperature Controls

2410122003_Orient-OR-MOC3043_C3031043.pdf

Quality Orient OR MOC3043 photocoupler optimized for interface between logic systems and AC power devices for sale

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