JANS1N4490CUS
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4490CUS is a 1.5W surface mount Zener diode with a nominal Zener voltage of 110V and a tight ±2% tolerance. This component is qualified to MIL-PRF-19500/406, indicating its suitability for demanding military and aerospace applications. It offers a maximum power dissipation of 1.5W and a low reverse leakage of 250 nA at 88V. The JANS1N4490CUS features a ZZT impedance of 300 Ohms maximum and operates across a wide temperature range of -65°C to 175°C. The SQ-MELF, A package, also known as D-5A, is designed for robust surface mounting. It finds application in voltage regulation circuits within aerospace, defense, and high-reliability industrial systems.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 110 V |
| Impedance (Max) (Zzt) | 300 Ohms |
| Supplier Device Package | D-5A |
| Grade | Military |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 250 nA @ 88 V |
| Qualification | MIL-PRF-19500/406 |
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DIODE ZENER TEMP COMPENSATED
