JAN1N4957
DIODE ZENER 9.1V 5W AXIALManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JAN1N4957 is a 5W Zener diode with a nominal voltage of 9.1V and a tolerance of ±5%. This military-grade component, qualified to MIL-PRF-19500/356, features a low Zener impedance of 2 Ohms (Zzt) maximum. It is designed for through-hole mounting in an axial package (E) and operates across a wide temperature range of -65°C to 175°C. With a maximum forward voltage (Vf) of 1.5V at 1A and a reverse leakage of 25 µA at 6.9V, the JAN1N4957 finds application in power supply regulation and voltage clamping circuits within aerospace, defense, and industrial sectors. The component is supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | E, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 9.1 V |
| Impedance (Max) (Zzt) | 2 Ohms |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 25 µA @ 6.9 V |
| Qualification | MIL-PRF-19500/356 |
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