Surface mount transistor output optocoupler featuring a photodarlington output. Offers 5.3kV isolation voltage with a 30V collector-emitter voltage rating. Supports up to 150mA maximum collector current and 80mA forward current. Operates across a -55°C to 100°C temperature range with 250mW power dissipation.
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Onsemi 4N31SD technical specifications.
| Package/Case | SMD/SMT |
| Collector Emitter Saturation Voltage | 1.2V |
| Collector Emitter Voltage (VCEO) | 30V |
| Collector-emitter Voltage-Max | 1.2V |
| Forward Current | 80mA |
| Input Type | DC |
| Isolation Voltage | 5.3kV |
| Lead Free | Lead Free |
| Max Collector Current | 150mA |
| Max Operating Temperature | 100°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 250mW |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Output Current per Channel | 150mA |
| Output Voltage | 30V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Power Dissipation | 250mW |
| Radiation Hardening | No |
| Reverse Breakdown Voltage | 3V |
| RoHS Compliant | No |
| Series | 4N31S |
| RoHS | Not CompliantNo |
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