JANS1N4490US
ZENER DIODEManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANS1N4490US is a Zener Diode designed for demanding applications. This 1.5 W device offers a precise 110 V Zener voltage with a tight ±5% tolerance. Featuring a low reverse leakage of 250 nA at 88 V and a maximum impedance of 300 Ohms, it is engineered for stable voltage regulation. The SQ-MELF package, also known as A, facilitates surface mounting. Operating across a wide temperature range of -65°C to 175°C, this component meets MIL-PRF-19500/406 qualification, making it suitable for military and aerospace industries, as well as high-reliability industrial systems requiring robust voltage reference and protection.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| 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 | A, SQ-MELF |
| 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 |