JANS1N4494D
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANS1N4494D is a Zener diode rated for 160 V with a maximum power dissipation of 1.5 W. This component features a tight ±1% voltage tolerance and a low reverse leakage current of 250 nA at 128 V. The Zener impedance (Zzt) is specified at a maximum of 1000 Ohms.
Designed for high reliability applications, the JANS1N4494D meets MIL-PRF-19500/406 qualifications and operates across a wide temperature range of -65°C to 175°C (TJ). It is packaged in a DO-204AL (DO-41) axial package, suitable for through-hole mounting. The forward voltage (Vf) is a maximum of 1.5 V at 1 A. This device is commonly utilized in aerospace, defense, and other demanding industrial sectors requiring robust voltage regulation.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Bulk |
| Package / Case | DO-204AL, DO-41, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 160 V |
| Impedance (Max) (Zzt) | 1000 Ohms |
| Supplier Device Package | DO-204AL (DO-41) |
| Grade | Military |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 250 nA @ 128 V |
| Qualification | MIL-PRF-19500/406 |
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