KSH350TM

Single Bipolar Transistors Overview

The KSH350TM is a PNP epitaxial silicon transistor designed for high-voltage surface mount applications. It features a collector-emitter voltage of -300 V and a continuous collector current rating of -0.5 A at 25°C case temperature. The device supports a pulse collector current of -0.75 A and dissipates up to 15 W under thermal control. DC current gain ranges from 30 to 240 at -50 mA. It utilizes the D-PAK package, which provides lead-formed terminals optimized for surface mounting.

Single Bipolar Transistors Feature Summary

• High voltage capability with a -300 V collector-emitter sustaining voltage rating
• Surface mount design utilizing the D-PAK package configuration
• Epitaxial silicon construction ensuring robust performance

Single Bipolar Transistors Applications

• High voltage power switching circuits
• General purpose amplifier stages requiring high voltage isolation
• Industrial control systems operating in harsh electrical environments

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer source, as Fairchild Semiconductor was acquired by onsemi. Confirm that the datasheet revision matches your supply chain requirements. Ensure the component meets RoHS standards if applicable to your manufacturing process. Check for any lifecycle status updates regarding availability or obsolescence before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when circuit designs require high voltage handling capabilities exceeding standard low-voltage transistors. The D-PAK package facilitates automated surface mount assembly processes. Evaluate thermal management strategies carefully, as power dissipation drops significantly when operating above controlled case temperatures. Ensure base drive currents remain within safe limits to maintain stable operation across the specified gain range.

Single Bipolar Transistors Part Context

This component belongs to the KSH series of high voltage power transistors manufactured originally by Fairchild Semiconductor. The series includes variants such as the KSH340 and KSH350, all sharing similar high-voltage characteristics but differing in specific packaging options like I-PAK. These devices are engineered for reliability in demanding power electronics applications.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the KSH340 and other members of the KSH series. Verify pinout compatibility and ensure replacement parts meet the same -300 V voltage ratings. Cross-reference specifications with equivalent high-voltage PNP transistors from other manufacturers if original stock is unavailable.