1N4964US
DIODE ZENER 18V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N4964US is a 5W Zener diode with a nominal breakdown voltage of 18V and a ±5% tolerance. This axial leaded device, packaged in a D-5B (SQ-MELF, E) case, offers a low reverse leakage of 5 µA at 13.7V and a maximum Zener impedance of 4 Ohms. The 1N4964US is designed for robust performance with a maximum forward voltage of 1.5V at 1A and operates across a wide temperature range of -65°C to 175°C. Its high power dissipation capability makes it suitable for voltage regulation and surge protection applications in industrial, automotive, and power supply 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) | 18 V |
| Impedance (Max) (Zzt) | 4 Ohms |
| Supplier Device Package | D-5B |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 5 µA @ 13.7 V |