JANS1N4978US
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4978US is a 5W Zener Diode with a nominal Zener voltage of 68V and a ±5% tolerance. This military-grade component, qualified to MIL-PRF-19500/356, features a low reverse leakage current of 2 µA at 51.7V and a maximum impedance of 50 Ohms. The JANS1N4978US is housed in a D-5B (SQ-MELF, E) surface mount package, designed for operation within a temperature range of -65°C to 175°C. Its forward voltage is a maximum of 1.5V at 1A. This device is commonly utilized in demanding applications within the aerospace and defense industries.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, E |
| 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 | D-5B |
| 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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