JAN1N4479US/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JAN1N4479US-TR is a military-grade Zener diode offering a nominal voltage of 39V with a ±5% tolerance. This 1.5W device, qualified to MIL-PRF-19500/406, features a low reverse leakage of 50 nA at 31.2V and a maximum impedance of 30 Ohms. Designed for surface mounting in the SQ-MELF, A package (D-5A), it operates across a wide temperature range from -65°C to 175°C. The JAN1N4479US-TR is commonly utilized in aerospace, defense, and high-reliability industrial applications requiring stable voltage regulation. Packaging is provided on tape and reel.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 39 V |
| Impedance (Max) (Zzt) | 30 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 @ 31.2 V |
| Qualification | MIL-PRF-19500/406 |