JAN1N749CUR-1/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JAN1N749CUR-1-TR is a Zener diode with a nominal Zener voltage of 4.3 V and a power dissipation of 500 mW. This component features a tight tolerance of ±2% and a reverse leakage of 2 µA at 1 V. Designed for demanding applications, it operates across a wide temperature range of -65°C to 175°C and is qualified to MIL-PRF-19500/127 standards, indicating its suitability for military and high-reliability environments. The diode is housed in a DO-213AA surface mount package and is supplied on tape and reel (TR). Its low impedance of 22 Ohms at Zzt makes it effective for voltage regulation and transient suppression in aerospace, defense, and industrial control systems.
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 | ±2% |
| 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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