JANS1N4481DUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4481DUS-TR is a military-grade Zener diode with a nominal Zener voltage (Vz) of 47 V and a power rating of 1.5 W. This surface mount component features a tight tolerance of ±1% and a low reverse leakage current of 50 nA at 37.6 V. The impedance (Zzt) is specified at a maximum of 50 Ohms. Designed for rigorous environments, it operates across a wide temperature range of -65°C to 175°C. The device is supplied in a SQ-MELF, A package (D-5A) and is presented on tape and reel (TR) for automated assembly. This component is qualified under MIL-PRF-19500/406. Applications include voltage regulation and reference circuitry in aerospace, defense, and high-reliability industrial systems.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 32 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) | 47 V |
| Impedance (Max) (Zzt) | 50 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 @ 37.6 V |
| Qualification | MIL-PRF-19500/406 |
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