(Hong Kong)
Product Summary
The MOC3021 is an optically isolated triac driver device. The device contains a GaAs infrared emitting diode and a light activated silicon bilateral switch, which functions like a triac. The MOC3021 is designed for interfacing between electronic controls and power triacs to control resistive and inductive loads for 115 VAC operations. The applications of the MOC3021 include: Industrial controls, Solenoid/valve controls, Traffic lights, Static AC power switch, Vending machines, Incandescent lamp dimmers, Solid state relay, Motor control, Lamp ballasts.
Parametrics
MOC3021 absolute maximum ratings: (1)Storage Temperature TSTG: -40 to +150 ℃; (2)Operating Temperature TOPR: -40 to +85 ℃; (3)Lead Solder Temperature TSOL: 260 for 10 sec ℃; (4)Junction Temperature Range TJ: -40 to +100 ℃; (5)Isolation Surge Voltage(peak AC voltage, 60Hz, 1 sec duration); (6)VISO: 7500 Vac(pk); (7)Total Device Power Dissipation @ 25℃ PD: 330 mW; Derate above 25℃: 4.4 mW/℃; (8)Continuous Forward Current IF: 60 mA; (9)Reverse Voltage VR: 3 V.
Features
MOC3021 features: (1)Excellent IFT stability-IR emitting diode has low degradation; (2)High isolation voltage-Minimum 5300 VAC RMS; (3)Underwriters Laboratory (UL) recognized-File #E90700; (4)Peak blocking voltage: 400V; (5)VDE recognized (File #94766); (6)Ordering option V (e.g. MOC3023VM).
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 MOC3021 |
Lite-On |
Triac & SCR Output Optocouplers Optocoupler TRIAC |
Data Sheet |
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MOC3021FM |
Fairchild Semiconductor |
Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr |
Data Sheet |
Negotiable |
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MOC3021FR2M |
Fairchild Semiconductor |
Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr |
Data Sheet |
Negotiable |
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|
MOC3021FR2VM |
Fairchild Semiconductor |
Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr |
Data Sheet |
Negotiable |
|
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|
MOC3021FVM |
Fairchild Semiconductor |
Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr |
Data Sheet |
Negotiable |
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MOC3021M |
Fairchild Semiconductor |
Triac & SCR Output Optocouplers DIP-6 NON-ZERO TRIAC |
Data Sheet |
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MOC3021M_Q |
Fairchild Semiconductor |
Triac & SCR Output Optocouplers DIP-6 NON-ZERO TRIAC |
Data Sheet |
Negotiable |
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MOC3021S |
Lite-On |
Triac & SCR Output Optocouplers Optocoupler TRIAC |
Data Sheet |
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