JANS1N4481
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4481 is a military-grade Zener diode with a nominal breakdown voltage of 47V and a ±5% tolerance. This through-hole component is housed in a DO-41 (DO-204AL) axial package and is rated for a maximum power dissipation of 1.5W. It features a low reverse leakage of 50 nA at 37.6V and a maximum Zener impedance of 50 Ohms. The operating temperature range is -65°C to 175°C. The JANS1N4481 is qualified to MIL-PRF-19500/406, making it suitable for demanding applications in aerospace and defense, industrial control, and high-reliability power management systems.
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 | DO-204AL, DO-41, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 47 V |
| Impedance (Max) (Zzt) | 50 Ohms |
| Supplier Device Package | DO-41 |
| Grade | Military |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 50 nA @ 37.6 V |
| Qualification | MIL-PRF-19500/406 |
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