JANTX1N4990US
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANTX1N4990US is a 5 W Zener diode with a nominal breakdown voltage of 220 V and a tolerance of ±5%. This device features a maximum reverse leakage current of 2 µA at 167 V and a Zener impedance (Zzt) of 550 Ohms. Designed for high-reliability applications, it operates within an extended temperature range of -65°C to 175°C. The JANTX1N4990US is manufactured to meet MIL-PRF-19500/356 qualification standards, indicating its suitability for demanding military and aerospace environments. Its SQ-MELF, E package, also known as D-5B, is designed for surface mounting. The forward voltage (Vf) is a maximum of 1.5 V at 1 A. This component is commonly found in power regulation and voltage stabilization circuits across various industrial and defense sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 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) | 220 V |
| Impedance (Max) (Zzt) | 550 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 @ 167 V |
| Qualification | MIL-PRF-19500/356 |
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