1N3208R

Single Diodes Overview

The GeneSiC Semiconductor 1N3208R is a silicon standard recovery rectifier diode housed in the DO-5 (DO-203AB) stud mount package. It features a repetitive peak reverse voltage of 50 V and a continuous forward current rating of 15 A. The device supports an operating temperature range from -55 °C to +150 °C with a junction-to-case thermal resistance of 0.65 °C/W. Electrical characteristics include a maximum forward voltage of 1.5 V at 15 A and a reverse current of 10 μA at 50 V. The 'R' suffix indicates reverse polarity configuration where the stud serves as the anode.

Single Diodes Feature Summary

• High surge non-repetitive forward current capability for half-sine wave pulses
• Not ESD sensitive design for robust handling
• Stud base construction with defined terminal configurations

Single Diodes Applications

• General purpose rectification circuits
• Power supply input stages
• Industrial equipment power management

Single Diodes Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm polarity orientation, as the 'R' designation denotes reverse polarity where the stud functions as the anode rather than the cathode. Confirm that the required voltage and current ratings align with the 50 V and 15 A specifications provided in the datasheet before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a low-voltage, high-current rectification solution is required within a stud-mount form factor. The 1N3208R is suitable for applications demanding high surge tolerance and reliable operation across a wide temperature range. Ensure the mounting interface accommodates the DO-5 package dimensions and that the thermal management system can maintain the junction temperature below the 150 °C limit under full load conditions.

Single Diodes Part Context

This part belongs to the 1N3208 thru 1N3211R series of silicon standard recovery diodes manufactured by GeneSiC Semiconductor. The series covers voltage ratings from 50 V to 300 V while maintaining a consistent 15 A forward current capacity. These devices are designed for general-purpose applications requiring robust performance in compact stud-mounted packages.

Single Diodes Replacement Considerations

Cross-reference with other manufacturers offering DO-5 packaged silicon rectifiers rated for 50 V and 15 A. Verify that any substitute maintains equivalent thermal resistance and surge current capabilities to ensure compatibility with existing thermal designs.

Single Diodes FAQ

What is the polarity configuration for the 1N3208R?

The 'R' suffix indicates reverse polarity, meaning the stud terminal functions as the anode.

What is the maximum operating junction temperature?

The maximum operating junction temperature is 150 °C.