JANTX1N4990DUS
DIODE ZENER 220V 5W D5BManufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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Microsemi Corporation JANTX1N4990DUS Zener Diode offers precise 220V regulation with a tight ±1% tolerance. This 5W device, designated as a D-5B surface mount package, features a low reverse leakage of 2 µA at 16.7V and a maximum Zener impedance of 550 Ohms. Qualified to MIL-PRF-19500/435, it operates reliably across a wide temperature range of -65°C to 175°C. The JANTX1N4990DUS is suitable for demanding applications in aerospace, defense, and high-reliability industrial sectors requiring robust voltage stabilization.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| 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 @ 16.7 V |
| Qualification | MIL-PRF-19500/435 |
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