JANS1N4972DUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4972DUS-TR is a high-reliability 5W Zener diode with a nominal voltage of 39V and a tight tolerance of ±1%. This military-grade component, qualified to MIL-PRF-19500/356, features a low reverse leakage of 2 µA at 29.7V and a maximum Zener impedance of 14 Ohms. Designed for demanding applications, it operates across a wide temperature range of -65°C to 175°C (TJ). The E-MELF package, also known as SQ-MELF, is suitable for surface mounting and is supplied on tape and reel for automated assembly. The JANS1N4972DUS-TR is commonly utilized in aerospace, defense, and industrial power supply applications requiring stable voltage regulation. It exhibits a forward voltage of 1.5V at 1A.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 39 V |
| Impedance (Max) (Zzt) | 14 Ohms |
| Supplier Device Package | E-MELF |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 29.7 V |
| Qualification | MIL-PRF-19500/356 |
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