1N4976CUS
VOLTAGE REGULATORManufacturer: Microchip Technology
Categories: Single Zener Diodes
Quality Control: Learn More
Microchip Technology 1N4976CUS is a 5W Zener diode featuring a 56V nominal Zener voltage with a tight ±2% tolerance. This component offers a maximum reverse leakage of 2 µA at 42.6V and a maximum Zener impedance (Zzt) of 35 Ohms. Designed for surface mount applications, it utilizes the E-MELF package, also known as SQ-MELF, B. The diode operates across a temperature range of -65°C to 175°C (TJ) and exhibits a forward voltage of 1.5V at 1A. Its robust power handling and precise voltage regulation make it suitable for applications in power supply regulation, voltage clamping, and surge suppression within industrial, automotive, and telecommunications sectors.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Tolerance | ±2% |
| Packaging | Bulk |
| Package / Case | SQ-MELF, B |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Voltage - Zener (Nom) (Vz) | 56 V |
| Impedance (Max) (Zzt) | 35 Ohms |
| Supplier Device Package | E-MELF |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 42.6 V |
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