JAN1N4977CUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JAN1N4977CUS-TR is a 5 W Zener diode featuring a 62 V nominal voltage and a ±2% tolerance. This military-grade component, qualified to MIL-PRF-19500/356, is designed for demanding applications. It offers a low reverse leakage of 2 µA at 47.1 V and a maximum Zener impedance of 42 Ohms. The device operates across a wide temperature range of -65°C to 175°C (TJ). Packaged in an E-MELF (SQ-MELF, E) for surface mounting, this component is suitable for use in aerospace, defense, and other high-reliability electronic systems. The leading edge is marked with "1N4977CUS" and the cathode is marked with a band.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet: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) | 62 V |
| Impedance (Max) (Zzt) | 42 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 @ 47.1 V |
| Qualification | MIL-PRF-19500/356 |