Product Summary

The MOC3083 is a bilateral triac driver. It consists of gallium arsenide infrared emitting diode optically coupled to monolithic silicon detector performing the function of Zero Voltage Crossing bilateral triac driver. The MOC3083 is designed for use with a triac in the interface of logic systems to equipment powered from 240 Vac lines, such as solid–state relays, industrial controls, motors, solenoids and consumer appliances, etc.

Parametrics

MOC3083 maximum ratings: (1)Reverse Voltage VR: 6 Volts; (2)Forward Current — Continuous IF: 60 mA; (3)Total Power Dissipation @ TA = 25℃ Negligible Power in Output Driver: PD 120mW; (4)Derate above 25℃: 1.41 mW/℃; (5)Off–State Output Terminal Voltage VDRM: 800 Volts; (6)Peak Repetitive Surge Current(PW = 100 ms, 120 pps)ITSM: 1 A; (7)Total Power Dissipation @ TA = 25℃ PD: 150mW; (8)Derate above 25℃: 1.76mW/℃.

Features

MOC3083 features: (1)Simplifies Logic Control of 240 Vac Power; (2)Zero Voltage Crossing; (3)dv/dt of 1500 V/μs Typical, 600 V/μs Guaranteed; (4)To order devices that are tested and marked per VDE 0884 requirements, the suffix "V" must be included at end of part number. VDE 0884 is a test option.

Diagrams

MOC3083 diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MOC3083
MOC3083

Other


Data Sheet

Negotiable 
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Data Sheet

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MOC3083FR2VM
MOC3083FR2VM

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Triac & SCR Output Optocouplers 6Pin800V Optocoupler Zero Cross Triac Dr

Data Sheet

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MOC3083FVM
MOC3083FVM

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Data Sheet

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MOC3083M
MOC3083M

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Data Sheet

0-1: $0.70
1-25: $0.61
25-100: $0.57
100-250: $0.49
MOC3083-M
MOC3083-M

Other


Data Sheet

Negotiable 
MOC3083SM
MOC3083SM

Fairchild Semiconductor

Triac & SCR Output Optocouplers 6Pin800V Optocoupler Zero Cross Triac Dr

Data Sheet

0-1: $0.84
1-25: $0.65
25-100: $0.60
100-250: $0.51