1N4985US
DIODE ZENER 130V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N4985US is a 5W Zener diode designed for robust voltage regulation applications. Featuring a 130V nominal Zener voltage with a ±5% tolerance, this component is specified for high reverse leakage of 2 µA at 98.8 V and a maximum Zener impedance of 190 Ohms. The 1N4985US operates from -65°C to 175°C, with a maximum forward voltage of 1.5V at 1A. Its 5W power dissipation capability and surface mount SQ-MELF, E (D-5B) package make it suitable for demanding environments. This Zener diode finds application in power supply circuits and voltage clamping within industrial and automotive sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: 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) | 130 V |
| Impedance (Max) (Zzt) | 190 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 @ 98.8 V |
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