JAN1N4478DUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JAN1N4478DUS-TR is a 1.5 W Zener diode designed for precise voltage regulation. Featuring a nominal Zener voltage of 36 V with a tight ±1% tolerance, this component offers superior stability. Its low reverse leakage of 50 nA at 28.8 V and a maximum impedance of 27 Ohms at 36 V make it suitable for demanding applications. The JAN1N4478DUS-TR is constructed for surface mounting with a D-5A (SQ-MELF, A) package, supplied on tape and reel for automated assembly. Qualified to MIL-PRF-19500/406 military standards, it operates reliably across a wide temperature range of -65°C to 175°C. This device finds application in aerospace, defense, and high-reliability industrial systems requiring robust voltage stabilization.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SQ-MELF, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 36 V |
| Impedance (Max) (Zzt) | 27 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 @ 28.8 V |
| Qualification | MIL-PRF-19500/406 |