1N4966US
DIODE ZENER 22V 5W D5BManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N4966US is a 5W Zener diode with a nominal Zener voltage of 22V and a tolerance of ±5%. This diode features a low reverse leakage current of 2 µA at 16.7V and a maximum Zener impedance (Zzt) of 5 Ohms. Designed for surface mounting, it utilizes the D-5B (SQ-MELF, E) package. The operating temperature range is -65°C to 175°C. This component is suitable for applications requiring precise voltage regulation, including power supply circuits and voltage clamping in industrial and automotive systems. The forward voltage (Vf) is a maximum of 1.5V at 1A.
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) | 22 V |
| Impedance (Max) (Zzt) | 5 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 @ 16.7 V |