1N3345A
DIODE ZENER 140V 50W DO5Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology 1N3345A is a 140V Zener diode with a 50W power rating. This DO-5 packaged device offers a ±10% voltage tolerance and a Zener impedance (Zzt) of 60 Ohms at its nominal voltage. Reverse leakage is specified at 10 µA at 114 V. The forward voltage (Vf) is a maximum of 1.5 V at 10 A. Designed for robust applications, it features a chassis, stud mount for thermal management and secure installation. The operating temperature range is -65°C to 175°C. This component is utilized in power supply regulation, voltage clamping, and overvoltage protection circuits within industrial and automotive sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±10% |
| Packaging | Bulk |
| Package / Case | DO-203AB, DO-5, Stud |
| Mounting Type | Chassis, Stud Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 140 V |
| Impedance (Max) (Zzt) | 60 Ohms |
| Supplier Device Package | DO-5 |
| Power - Max | 50 W |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 10 A |
| Current - Reverse Leakage @ Vr | 10 µA @ 114 V |