JANTX1N4973
DIODE ZENER 43V 5W AXIALManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANTX1N4973 is a 5W axial-leaded Zener diode with a nominal breakdown voltage of 43V and a tolerance of ±5%. This component offers a maximum Zener impedance (Zzt) of 20 Ohms. It features a low reverse leakage current of 2 µA at 32.7V and a forward voltage (Vf) of 1.5V at 1A. Designed for demanding applications, it operates across a wide temperature range of -65°C to 175°C and is qualified to MIL-PRF-19500/356, indicating its suitability for military and high-reliability industrial environments. The through-hole mounting and axial package facilitate robust board-level integration.
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) | 43 V |
| Impedance (Max) (Zzt) | 20 Ohms |
| Supplier Device Package | - |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 32.7 V |
| Qualification | MIL-PRF-19500/356 |
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