JAN1N749DUR-1/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JAN1N749DUR-1-TR is a 4.3V Zener diode with a ±1% tolerance, rated for 500mW power dissipation. This military-grade component, qualified to MIL-PRF-19500/127, features a low reverse leakage of 2 µA @ 1V and a maximum Zener impedance (Zzt) of 22 Ohms. It is supplied in a DO-213AA surface mount package, delivered on tape and reel. The device operates across a wide temperature range from -65°C to 175°C. Applications for this voltage regulator include defense, aerospace, and high-reliability industrial systems requiring precise voltage regulation and robust performance under demanding environmental conditions.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-213AA |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 4.3 V |
| Impedance (Max) (Zzt) | 22 Ohms |
| Supplier Device Package | DO-213AA |
| Grade | Military |
| Power - Max | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 2 µA @ 1 V |
| Qualification | MIL-PRF-19500/127 |
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