JANS1N4494DUS
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4494DUS is a military-grade Zener diode featuring a nominal Zener voltage of 160 V with a tight ±1% tolerance. This 1.5 W device is designed for surface mount applications, housed in a compact SQ-MELF, A (D-5A) package. It exhibits a low reverse leakage current of 250 nA at 128 V and a maximum Zener impedance of 1000 Ohms. The JANS1N4494DUS operates across a wide temperature range of -65°C to 175°C. This component meets the stringent requirements of MIL-PRF-19500/406 qualification, making it suitable for demanding applications in 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 | ±1% |
| 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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