1N4989US
DIODE ZENER 200V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N4989US is a 200V Zener diode with a 5W power rating. This component features a ±5% voltage tolerance and a maximum Zener impedance of 500 Ohms at its rated voltage. The diode exhibits a reverse leakage current of 2 µA at 152V and a forward voltage of 1.5V at 1A. Supplied in a D-5B package, it is designed for surface mount applications. Operating across a temperature range of -65°C to 175°C, this device is suitable for power supply regulation and voltage clamping circuits in industrial and automotive applications.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| 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 |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 152 V |
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