Key facts
- Brand
- Fairchild
- Model
- MOC8021
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
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ManualFAIRCHILD MOC8021M MOC8050M Photodarlington Optocoupler (No Base Connection) handbook
FAIRCHILD MOC8021M MOC8050M Photodarlington Optocoupler (No Base Connection) handbook
MOC8021M and MOC8050M are photodarlington-type optically coupled optocouplers with high BVCEO, high current transfer ratio, no base connection, UL recognized and IEC 60747-5-2 approved.
Read onlineFairchild MOC8021 specifications
| Current Transfer Ratio (MOC8020) | 500% |
|---|---|
| Current Transfer Ratio (MOC8021) | 1000% |
| Input-Output Isolation Voltage | 5300 Vac(rms) |
| Continuous Collector Current | 150 mA |
Source: Fairchild MOC8020/MOC8021 Photodarlington Optocoupler Datasheet
All Fairchild MOC8021 documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the applications for these optocouplers?
They are used in appliances, measuring instruments, I/O interfaces for computers, programmable controllers, portable electronics, and solid state relays.
From: Fairchild MOC8020/MOC8021 Photodarlington Optocoupler Datasheet
What is the operating temperature range?
The devices operate within a temperature range of -55 to +100 °C.
From: Fairchild MOC8020/MOC8021 Photodarlington Optocoupler Datasheet