JAN1N4976US
DIODE ZENER 56V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's JAN1N4976US is a high-reliability Zener diode designed for demanding applications. This ±5% tolerance device offers a nominal Zener voltage of 56V and a robust 5W power dissipation capability. Engineered for surface mount installation in the D-5B (SQ-MELF, E) package, it features a low reverse leakage of 2 µA at 42.6V and a maximum Zener impedance of 35 Ohms. Operating across a wide temperature range of -65°C to 175°C, the JAN1N4976US meets stringent MIL-PRF-19500/356 qualification standards. Its forward voltage is a maximum of 1.5V at 1A. This component is suited for use in aerospace, defense, and industrial sectors requiring stable voltage regulation under harsh environmental conditions.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 56 V |
| Impedance (Max) (Zzt) | 35 Ohms |
| Supplier Device Package | D-5B |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 42.6 V |
| Qualification | MIL-PRF-19500/356 |