JAN1N4491CUS
DIODE ZENER 120V 1.5W D5AManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology JAN1N4491CUS is a high-reliability Zener diode designed for demanding applications. This component offers a nominal Zener voltage of 120V with a tight ±2% tolerance. It is rated for a maximum power dissipation of 1.5W and features a low reverse leakage current of 250 nA at 96V. The impedance at the Zener test current (Zzt) is a maximum of 400 Ohms.
The JAN1N4491CUS is manufactured to meet MIL-PRF-19500/406 qualification standards, ensuring suitability for military and aerospace applications. It is presented in a SQ-MELF D-5A surface-mount package, facilitating efficient board assembly. This Zener diode operates reliably across a broad temperature range from -65°C to 175°C. Its robust construction and precise voltage regulation make it ideal for power supply regulation and overvoltage protection circuits in critical systems.
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, A |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 120 V |
| Impedance (Max) (Zzt) | 400 Ohms |
| Supplier Device Package | D-5A |
| Grade | Military |
| Power - Max | 1.5 W |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 250 nA @ 96 V |
| Qualification | MIL-PRF-19500/406 |
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