JAN1N4989DUS
DIODE ZENER 200V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology JAN1N4989DUS is a Zener diode designed for demanding applications requiring precise voltage regulation. This component features a 200V nominal Zener voltage with a tight ±1% tolerance, ensuring stable performance. It is rated for 5W of maximum power dissipation and offers low reverse leakage of 2µA at 152V. The impedance at Zener test current (Zzt) is a maximum of 500 Ohms.
The JAN1N4989DUS is constructed in a D-5B package, also known as SQ-MELF, E, suitable for surface mounting. It operates across a wide temperature range of -65°C to 175°C. This device meets MIL-PRF-19500/356 qualification, indicating its suitability for military and high-reliability industrial sectors, including aerospace, defense, and advanced test and measurement equipment. The forward voltage (Vf) is a maximum of 1.5V at 1A.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, E |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 200 V |
| Impedance (Max) (Zzt) | 500 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 @ 152 V |
| Qualification | MIL-PRF-19500/356 |
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