Product Summary

The MOC3021 is a 6-Pin DIP random-phase optoisolator. Its applications include solenoid/valve controls, lamp ballasts, motor controls, static ac power switch, solid state relays.

Parametrics

MOC3021 absolute maximum ratings: (1)Forward current: 60mA; (2)totoal power dissipation: 100mW; (3)off-state output terminal voltage: 400V; (4)isolation surge voltage: 7500Vac.

Features

MOC3021 features: (1)reverse leakage current: 100μA; (2)forward voltage: 1.5V; (3)peak blocking current, either direction: 100nA; (4)peak on-state voltage, either direction: 3V.

Diagrams

MOC3021 diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MOC3021FM
MOC3021FM

Fairchild Semiconductor

Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr

Data Sheet

Negotiable 
MOC3021M_Q
MOC3021M_Q

Fairchild Semiconductor

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

Data Sheet

Negotiable 
MOC3021VM
MOC3021VM

Fairchild Semiconductor

Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr

Data Sheet

0-1: $0.43
1-25: $0.33
25-100: $0.29
100-250: $0.25
MOC3021TVM
MOC3021TVM

Fairchild Semiconductor

Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr

Data Sheet

0-1: $0.44
1-25: $0.38
25-100: $0.32
100-250: $0.27
MOC3021TM
MOC3021TM

Fairchild Semiconductor

Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr

Data Sheet

Negotiable 
MOC3021SVM
MOC3021SVM

Fairchild Semiconductor

Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr

Data Sheet

0-1: $0.43
1-25: $0.33
25-100: $0.29
100-250: $0.25
MOC3021S-TA1
MOC3021S-TA1

Lite-On

Triac & SCR Output Optocouplers Optocoupler TRIAC

Data Sheet

0-1000: $0.16
1000-3250: $0.16
3250-5000: $0.15
5000-10000: $0.14
MOC3021S-TA
MOC3021S-TA

Lite-On

Triac & SCR Output Optocouplers Optocoupler TRIAC

Data Sheet

0-1000: $0.15
1000-6900: $0.15
6900-10000: $0.14