JANTX1N4957
DIODE ZENER 9.1V 5W AXIALManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANTX1N4957 is a Zener diode designed for demanding applications. This component features a nominal Zener voltage (Vz) of 9.1 V with a tight tolerance of ±5%. It offers a robust 5 W power dissipation capability, making it suitable for power regulation and voltage clamping in high-reliability systems. The device exhibits a low maximum Zener impedance (Zzt) of 2 Ohms, ensuring precise voltage regulation under varying load conditions. With a reverse leakage current of 25 µA at 6.9 V and a forward voltage (Vf) of 1.5 V at 1 A, it demonstrates efficient operation. The JANTX1N4957 is qualified to MIL-PRF-19500/356, signifying its suitability for military and aerospace applications. Its axial leaded package and through-hole mounting facilitate straightforward integration into circuit designs. Operating across a wide temperature range of -65°C to 175°C, this diode is engineered for performance in extreme environments.
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) | 9.1 V |
| Impedance (Max) (Zzt) | 2 Ohms |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 25 µA @ 6.9 V |
| Qualification | MIL-PRF-19500/356 |
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