The 4N39 is a general purpose optocoupler with a maximum operating temperature of 100°C and an isolation voltage of 5.3kV. It is packaged in a DIP case and is available in quantities of 1000. The device has a maximum output current of 300mA and a power dissipation of 450mW. It is not RoHS compliant and is approved for use in UR applications. The 4N39 is suitable for use in through hole mounting applications.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Onsemi 4N39 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Approvals | UR |
| Package/Case | DIP |
| Forward Current | 10mA |
| Hold Current | 1mA |
| Isolation Voltage | 5.3kV |
| Lead Free | Lead Free |
| Max Operating Temperature | 100°C |
| Min Operating Temperature | -55°C |
| Max Output Current | 300mA |
| Mount | Through Hole |
| Number of Channels | 1 |
| Package Quantity | 1000 |
| Packaging | Rail/Tube |
| Power Dissipation | 450mW |
| RMS Current (Irms) | 300mA |
| RoHS Compliant | No |
| Turn-On Delay Time | 50us |
| RoHS | Not Compliant |
Download the complete datasheet for Onsemi 4N39 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
