JANS1N4989D
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4989D is a high-reliability Zener diode designed for demanding applications. This through-hole component offers a precise 200V Zener voltage with a tight ±1% tolerance. Rated for 5W maximum power dissipation, it features a low reverse leakage of 2 µA at 152V and a maximum Zener impedance of 500 Ohms. Manufactured to MIL-PRF-19500/356 qualification and a military grade, the JANS1N4989D operates across a wide temperature range of -65°C to 175°C. Its robust construction and performance characteristics make it suitable for use in aerospace, defense, and industrial power supply systems requiring stable voltage regulation. The component is supplied in an E, Axial package.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Bulk |
| Package / Case | E, 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 | E, 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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