JANTX1N4988US
DIODE ZENER 180V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANTX1N4988US is a 180V Zener diode with a 5W power rating and a ±5% tolerance. This military-grade component, qualified to MIL-PRF-19500/356, features a D-5B surface mount package (SQ-MELF, E) for robust thermal performance and secure mounting. It offers a nominal Zener voltage of 180V and a maximum forward voltage of 1.5V at 1A. The reverse leakage current is a mere 2 µA at 136.8V, with a maximum Zener impedance of 450 Ohms. Operating across a wide temperature range of -65°C to 175°C, this device is suitable for demanding applications in aerospace, defense, and high-reliability industrial systems requiring precise voltage regulation.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: 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) | 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 |