JANTX1N4973DUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANTX1N4973DUS-TR is a 5W Zener diode with a nominal voltage of 43V and a tight ±1% tolerance. This military-grade component, qualified to MIL-PRF-19500/356, is designed for demanding applications requiring stable voltage regulation. It features a low reverse leakage of 2 µA at 32.7V and a maximum Zener impedance of 20 Ohms. The JANTX1N4973DUS-TR is housed in an E-MELF (SQ-MELF, E) package suitable for surface mounting and supplied on tape and reel for high-volume manufacturing. Its robust operating temperature range of -65°C to 175°C makes it suitable for use in aerospace, defense, and industrial control systems. The forward voltage at 1A is a maximum of 1.5V.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 52 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) | 43 V |
| Impedance (Max) (Zzt) | 20 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 @ 32.7 V |
| Qualification | MIL-PRF-19500/356 |