JAN1N4988
DIODE ZENER 180V 5W AXIALManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JAN1N4988 is a 180V, 5W axial-leaded Zener diode designed for demanding applications requiring robust performance and high reliability. This component, qualified to MIL-PRF-19500/356, offers a tight tolerance of ±5% for its 180V nominal Zener voltage. Key specifications include a maximum reverse leakage of 2 µA at 136.8V and a Zener impedance (Zzt) of 450 Ohms. The diode features a forward voltage (Vf) of 1.5V at 1A and operates across a temperature range of -65°C to 175°C. Its through-hole mounting and axial package are suitable for traditional board-level assembly. This device is commonly utilized in aerospace, defense, and industrial power supply applications where stable voltage regulation is critical.
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 | E, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 180 V |
| Impedance (Max) (Zzt) | 450 Ohms |
| 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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