JANTXV1N4978CUS
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANTXV1N4978CUS is a 5 W Zener diode with a nominal voltage of 68 V and a tolerance of ±2%. This military-grade component, qualified to MIL-PRF-19500/356, features a low reverse leakage of 2 µA at 51.7 V and a maximum Zener impedance of 50 Ohms. The device operates within a temperature range of -65°C to 175°C and is housed in an E-MELF (SQ-MELF, B) surface-mount package, supplied in bulk. Its specifications make it suitable for applications in aerospace, defense, and high-reliability industrial systems requiring robust voltage regulation.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, B |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 68 V |
| Impedance (Max) (Zzt) | 50 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 @ 51.7 V |
| Qualification | MIL-PRF-19500/356 |
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