JANS1N4471CUS
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4471CUS is an 18V Zener diode designed for high-reliability applications. This hermetically sealed, surface-mount device, packaged in a D-5A (SQ-MELF, A) case, offers a ±2% voltage tolerance and a maximum power dissipation of 1.5W. Engineered to meet stringent military specifications, including MIL-PRF-19500/406, it features a low reverse leakage of 50 nA at 14.4V and a maximum Zener impedance of 11 Ohms at its rated voltage. The operating temperature range is -65°C to 175°C (TJ). This component finds application in aerospace, defense, and industrial systems requiring stable voltage regulation under demanding environmental conditions.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 18 V |
| Impedance (Max) (Zzt) | 11 Ohms |
| Supplier Device Package | D-5A |
| Grade | Military |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 50 nA @ 14.4 V |
| Qualification | MIL-PRF-19500/406 |
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