JANS1N4974DUS/TR
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JANS1N4974DUS-TR is a 5W Zener diode with a nominal breakdown voltage of 47V and a tight ±1% tolerance. This hermetically sealed E-MELF package, designed for surface mounting, offers excellent thermal performance and reliability, making it suitable for demanding applications. Featuring a low reverse leakage of 2 µA at 35.8V and a maximum Zener impedance of 25 Ohms, this component is qualified to MIL-PRF-19500/356, ensuring high-grade performance. The operating temperature range of -65°C to 175°C further underscores its suitability for rugged environments. This diode finds application in voltage regulation and reference circuits across aerospace, defense, and industrial sectors where robust performance is critical.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 32 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 47 V |
| Impedance (Max) (Zzt) | 25 Ohms |
| Supplier Device Package | E-MELF |
| 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 |
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