JANS1N4494CUS
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANS1N4494CUS is a Zener diode designed for high-reliability applications. This voltage regulator offers a nominal Zener voltage of 160 V with a tight tolerance of ±2%. It is rated for a maximum power dissipation of 1.5 W and features a low reverse leakage current of 250 nA at 128 V. The impedance at the Zener test voltage is a maximum of 1000 Ohms.
The JANS1N4494CUS is packaged in a SQ-MELF, A (D-5A) surface mount case, suitable for automated assembly processes. Its operating temperature range is from -65°C to 175°C (TJ). Qualified to MIL-PRF-19500/406, this component is ideal for demanding sectors including defense, aerospace, and industrial control systems where stability and performance under extreme conditions are paramount.
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) | 160 V |
| Impedance (Max) (Zzt) | 1000 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 @ 128 V |
| Qualification | MIL-PRF-19500/406 |
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