JANTX1N4479CUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JANTX1N4479CUS-TR is a military-grade Zener diode offering precise voltage regulation. Featuring a nominal Zener voltage of 39V with a tight ±2% tolerance, this component is rated for 1.5W maximum power dissipation. Its low reverse leakage current is specified at 50 nA at 31.2V, with a maximum Zener impedance of 30 Ohms. The JANTX1N4479CUS-TR is designed for surface mounting in a compact SQ-MELF, A (D-5A) package, supplied on tape and reel for automated assembly. Operating across an extended temperature range of -65°C to 175°C, it meets the stringent requirements of MIL-PRF-19500/406 qualification. This device is suitable for demanding applications in aerospace, defense, and high-reliability industrial systems requiring stable voltage references.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 39 V |
| Impedance (Max) (Zzt) | 30 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 | 50 nA @ 31.2 V |
| Qualification | MIL-PRF-19500/406 |
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