1N4973
DIODE ZENER 43V 5W EPAKManufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N4973 is a 5W Zener diode featuring a 43V nominal breakdown voltage with a ±5% tolerance. This through-hole component, packaged in an E-PAK (E, Axial), exhibits a maximum forward voltage of 1.5V at 1A and a reverse leakage current of 2 µA at 32.7V. With a maximum Zener impedance of 20 Ohms, it operates across a wide temperature range of -65°C to 175°C. This device is commonly employed in power regulation and voltage stabilization applications within industrial, automotive, and consumer electronics sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | E, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 43 V |
| Impedance (Max) (Zzt) | 20 Ohms |
| Supplier Device Package | E-PAK |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A |
| Current - Reverse Leakage @ Vr | 2 µA @ 32.7 V |
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