JANS1N4488US
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANS1N4488US is a Zener Diode designed for high-reliability applications. This military-grade component, qualified to MIL-PRF-19500/406, features a Zener voltage of 91 V with a ±5% tolerance. It is rated for a maximum power dissipation of 1.5 W and offers a low reverse leakage current of 250 nA at 72.8 V. The device exhibits a maximum Zener impedance (Zzt) of 200 Ohms.
The JANS1N4488US is housed in an A, SQ-MELF surface mount package, suitable for demanding operating temperatures ranging from -65°C to 175°C. Its robust construction and precise voltage regulation make it ideal for use in aerospace, defense, and industrial systems requiring stable voltage references and surge protection. The forward voltage (Vf) is a maximum of 1.5 V at 1 A. This component is supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 91 V |
| Impedance (Max) (Zzt) | 200 Ohms |
| Supplier Device Package | A, SQ-MELF |
| Grade | Military |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 250 nA @ 72.8 V |
| Qualification | MIL-PRF-19500/406 |