The 1N4731A-A is a Zener diode with a nominal voltage of 4.3V and a voltage tolerance of 5%. It is designed to operate within a temperature range of -65°C to 175°C and has a maximum power dissipation of 1W. The diode is packaged in a DO-41 case and is available in an ammo pack configuration. It is RoHS compliant and not radiation hardened.
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| Package/Case | DO-41 |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 1W |
| Max Reverse Leakage Current | 10uA |
| Mount | Through Hole |
| Packaging | Ammo Pack |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Voltage Tolerance | 5% |
| Zener Voltage | 4.3V |
| RoHS | Compliant |
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