1N3343RB
DIODE ZENER 120V 50W DO5Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N3343RB is a high-power Zener diode designed for robust voltage regulation applications. Featuring a nominal Zener voltage of 120V and a maximum power dissipation of 50W, this component is ideal for demanding environments. The diode offers a ±5% tolerance and a Zener impedance of 40 Ohms maximum at its specified test current. With a reverse leakage current of 10 µA at 91.2V, it maintains stable performance. The 1N3343RB is housed in a DO-203AB (DO-5) stud mount package, facilitating efficient thermal management and chassis mounting. Its operating temperature range of -65°C to 175°C makes it suitable for industrial, power supply, and high-temperature applications. The forward voltage is specified at 1.5V maximum at 10A.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-203AB, DO-5, Stud |
| Mounting Type | Chassis, Stud Mount |
| Operating Temperature | -65°C ~ 175°C |
| Voltage - Zener (Nom) (Vz) | 120 V |
| Impedance (Max) (Zzt) | 40 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 @ 91.2 V |