2SB817C

Single Bipolar Transistors Overview

The onsemi 2SB817C is a silicon PNP power transistor housed in a TO-3P package. It supports a maximum collector current of 12 A and a collector-emitter voltage of -140 V, with a collector-base voltage rating of -160 V. The device features a low saturation voltage and is designed for high durability against breakdown. It operates within a junction temperature range up to +150 °C and utilizes MBIT process technology.

Single Bipolar Transistors Feature Summary

• Utilizes MBIT process technology for enhanced performance
• Features large current capacitance capabilities
• Provides wide Safe Operating Area (SOA)
• Designed for high durability against electrical breakdown

Single Bipolar Transistors Applications

• Audio frequency power amplifier applications
• General-purpose switching circuits
• High-power output stages requiring robustness

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer datasheet for the 2SB817C to confirm exact thermal resistance values and pinout configurations, as specifications may vary slightly between original and alternative manufacturers. Ensure the TO-3P package compatibility matches the target heatsink mounting requirements before finalizing procurement decisions.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring high current handling and robust breakdown protection in PNP configurations. The wide SOA and low VCE(sat) make it suitable for efficient power amplification. Compare thermal dissipation capabilities against the specific application's heat sink constraints to ensure reliable operation at maximum load conditions.

Single Bipolar Transistors Part Context

This part belongs to the family of silicon PNP power transistors intended for audio and switching applications. It serves as a complementary device to NPN counterparts like the 2SD1047. The TO-3P package provides a robust mechanical structure for high-power thermal management in industrial and consumer electronics systems.

Single Bipolar Transistors Replacement Considerations

The 2SB817 is a related variant; verify if the 'C' suffix denotes specific electrical tolerances or packaging differences. Check complementary NPN transistors such as the 2SD1047 for matched pairs in amplifier designs.