JAN1N4981US
DIODE ZENER 91V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JAN1N4981US is a Zener diode offering a nominal breakdown voltage of 91V with a ±5% tolerance. This 5W device features a low reverse leakage current of 2 µA at 69.2V and a maximum Zener impedance of 90 Ohms. Qualified to MIL-PRF-19500/356, it is designed for demanding applications requiring high reliability. The JAN1N4981US is housed in a D-5B (SQ-MELF, E) surface mount package, allowing for efficient thermal management with an operating temperature range of -65°C to 175°C. Its robust construction and precise regulation make it suitable for use in aerospace, defense, and other high-reliability electronic systems. The forward voltage drop is 1.5V maximum at 1A.
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) | 91 V |
| Impedance (Max) (Zzt) | 90 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 @ 69.2 V |
| Qualification | MIL-PRF-19500/356 |