JAN1N4974CUS
DIODE ZENER 47V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JAN1N4974CUS is a 5W Zener diode engineered for high-reliability applications. This surface mount component offers a nominal Zener voltage of 47V with a tight tolerance of ±2%. Designed to meet rigorous military specifications, it is qualified under MIL-PRF-19500/356, ensuring performance and durability in demanding environments. The JAN1N4974CUS features a maximum power dissipation of 5W and a low reverse leakage current of 2 µA at 35.8V. Its impedance is rated at a maximum of 25 Ohms, and it operates across a wide temperature range from -65°C to 175°C. The D-5B (SQ-MELF, E) package facilitates efficient thermal management in critical systems. This component is suitable for use in aerospace, defense, and industrial power management applications requiring stable voltage regulation.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 47 V |
| Impedance (Max) (Zzt) | 25 Ohms |
| Supplier Device Package | D-5B |
| Grade | Military |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 35.8 V |
| Qualification | MIL-PRF-19500/356 |