JANS1N4989
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4989 is a high-reliability Zener diode designed for demanding applications. This through-hole component features a 200V nominal Zener voltage and a robust 5W power dissipation rating. Specified with a ±5% tolerance, it offers a reverse leakage of 2 µA at 152V and a maximum Zener impedance of 500 Ohms. The device operates across a wide temperature range of -65°C to 175°C (TJ) and is housed in a B, Axial package suitable for bulk packaging. Its qualification under MIL-PRF-19500/356 underscores its suitability for military and aerospace systems, as well as industrial control and power management applications requiring stable voltage regulation under harsh conditions.
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 | B, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 200 V |
| Impedance (Max) (Zzt) | 500 Ohms |
| Supplier Device Package | B, Axial |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 152 V |
| Qualification | MIL-PRF-19500/356 |
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