JAN1N4957CUS
DIODE ZENER 9.1V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JAN1N4957CUS is a Zener diode featuring a nominal breakdown voltage of 9.1V with a tight tolerance of ±2%. This 5W power device is characterized by a low Zener impedance (Zzt) of 2 Ohms (Max) and a reverse leakage of 25 µA @ 6.9 V. The JAN1N4957CUS is constructed for high-reliability applications, meeting MIL-PRF-19500/356 qualification and operating across a wide temperature range of -65°C to 175°C. Its SQ-MELF, E package, also known as D-5B, is suitable for surface mount applications. This component is commonly utilized in aerospace, defense, and industrial sectors requiring robust 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) | 9.1 V |
| Impedance (Max) (Zzt) | 2 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 | 25 µA @ 6.9 V |
| Qualification | MIL-PRF-19500/356 |
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