JANS1N4988US
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANS1N4988US is a high-reliability Zener diode designed for demanding applications. This axial-lead, surface-mount component, housed in a D-5B package, offers a nominal Zener voltage of 180V with a tight tolerance of ±5%. It is rated for a maximum power dissipation of 5W and features a low reverse leakage current of 2 µA at 136.8V. The JANS1N4988US exhibits a maximum Zener impedance (Zzt) of 450 Ohms and operates across a wide temperature range of -65°C to 175°C. Qualified to MIL-PRF-19500/356, this component is suitable for use in aerospace, defense, and other critical systems requiring robust performance and compliance with stringent military standards.
Additional Information
Series: -RoHS Status: unknownManufacturer 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) | 180 V |
| Impedance (Max) (Zzt) | 450 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 @ 136.8 V |
| Qualification | MIL-PRF-19500/356 |
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