Product Summary

The MOC3052 is a 6-pin DIP random-phase optoisolator triac driver. It consists of a GaAs infrared LED optically coupled to a non–Zero–crossing silicon bilateral AC switch (triac). The MOC3052 Series isolates low voltage logic from 115 and 240 Vac lines to provide random phase control of high current triacs or thyristors. The MOC3052 Series features greatly enhanced static dv/dt capability to ensure stable switching performance of inductive loads.

Parametrics

MOC3052 absolute maximum ratings: (1)Reverse Voltage: 3 Volts; (2)Forward Current — Continuous: 60 mA; (3)Total Power Dissipation @ TA = 25℃: 100 mW; (4)Negligible Power in Triac Driver Derate above 25℃: 1.33 mW/℃; (5)Off–State Output Terminal Voltage: 600 Volts; (6)Peak Repetitive Surge Current (PW = 100 ms, 120 pps): 1 A; (7)Total Power Dissipation @ TA = 25℃: 300 mW, Derate above 4 mW/℃.

Features

MOC3052 features: (1)Reverse Leakage Current (VR = 3 V): 0.05 to 100 μA; (2)Forward Voltage (IF = 10 mA): 1.15 to 1.5 Volts; (3)Peak Blocking Current, Either Direction (Rated VDRM) @ IFT per device: 10 to 100 nA; (4)Peak On–State Voltage, Either Direction (ITM = 100 mA Peak): 1.7 to 2.5 Volts; (5)Critical Rate of Rise of Off–State Voltage @ 400 V (Refer to test circuit): 1000 V/ms.

Diagrams

MOC3052 test circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MOC3052
MOC3052

Lite-On

Triac & SCR Output Optocouplers Optocoupler TRIAC

Data Sheet

0-1: $0.32
1-10: $0.28
10-50: $0.26
50-100: $0.23
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MOC3052FM

Fairchild Semiconductor

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Data Sheet

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MOC3052FR2M
MOC3052FR2M

Fairchild Semiconductor

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Data Sheet

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MOC3052FR2VM
MOC3052FR2VM

Fairchild Semiconductor

Triac & SCR Output Optocouplers 6Pin 600V Optocoupl Rand Phs Triac Drvr

Data Sheet

Negotiable 
MOC3052FVM
MOC3052FVM

Fairchild Semiconductor

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Data Sheet

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MOC3052M
MOC3052M

Fairchild Semiconductor

Triac & SCR Output Optocouplers DIP-6 NON-ZERO TRIAC

Data Sheet

0-1: $0.56
1-25: $0.44
25-100: $0.38
100-250: $0.33
MOC3052-M
MOC3052-M

Other


Data Sheet

Negotiable 
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Triac & SCR Output Optocouplers Rand Phase Triac Out FSSP LED Die

Data Sheet

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