JANTX1N4981
DIODE ZENER 91V 5W AXIALManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANTX1N4981 is a high-reliability Zener diode designed for demanding applications. This axial leaded device offers a nominal Zener voltage of 91 V with a ±5% tolerance and a maximum power dissipation of 5 W. Featuring a low reverse leakage current of 2 µA at 69.2 V and a maximum Zener impedance of 90 Ohms, the JANTX1N4981 is suitable for voltage regulation and surge protection circuits. Its operational temperature range extends from -65°C to 175°C, and it is qualified to MIL-PRF-19500/356, indicating its suitability for military and aerospace applications where robust performance is critical. The forward voltage drop is a maximum of 1.5 V at 1 A.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: 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) | 91 V |
| Impedance (Max) (Zzt) | 90 Ohms |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 69.2 V |
| Qualification | MIL-PRF-19500/356 |