JANTX1N4973CUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANTX1N4973CUS-TR is a 43V ±2% tolerance Zener diode with a 5W power rating. This surface mount component, housed in an E-MELF package, offers a low reverse leakage of 2 µA at 32.7V and a maximum impedance of 20 Ohms. Qualified to MIL-PRF-19500/356, it operates across a wide temperature range of -65°C to 175°C. The JANTX1N4973CUS-TR is designed for demanding applications, commonly found in aerospace, defense, and high-reliability industrial systems where precise voltage regulation is critical. The component is supplied in Tape & Reel packaging for automated assembly processes.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| 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 |