JANS1N4987US
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANS1N4987US is a 160V, 5W Zener diode with a ±5% tolerance, designed for demanding applications. This military-grade component, qualified to MIL-PRF-19500/356, features a low reverse leakage of 2 µA at 121.6V and a Zener impedance of 350 Ohms maximum. The JANS1N4987US is housed in a SQ-MELF, D-5B surface mount package, ensuring robust thermal performance across an operating temperature range of -65°C to 175°C. Its high power dissipation capability makes it suitable for power regulation and voltage clamping in aerospace, defense, and industrial systems. The forward voltage is a maximum of 1.5V at 1A.
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, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 160 V |
| Impedance (Max) (Zzt) | 350 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 @ 121.6 V |
| Qualification | MIL-PRF-19500/356 |
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