JANS1N6314US
DIODE ZENER 3.9V 5W MELFManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's JANS1N6314US is a military-grade Zener diode designed for demanding applications. This component offers a precise 3.9V Zener voltage with a tight ±5% tolerance. Rated for 5W of power dissipation, it features a low reverse leakage of 2 µA at 1V and a maximum Zener impedance of 23 Ohms. The device is housed in a compact SQ-MELF, B package, suitable for surface mounting. Its operating temperature range of -65°C to 175°C and qualification under MIL-PRF-19500/533 underscore its suitability for aerospace, defense, and high-reliability industrial systems requiring stable voltage regulation under harsh environmental conditions. The forward voltage is specified at a maximum of 1.5V at 1A.
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 | SQ-MELF, B |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 3.9 V |
| Impedance (Max) (Zzt) | 23 Ohms |
| Supplier Device Package | B, SQ-MELF |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 1 V |
| Qualification | MIL-PRF-19500/533 |