KSH44H11TM

Single Bipolar Transistors Overview

The KSH44H11TM is an NPN epitaxial silicon transistor manufactured by onsemi, housed in a TO-252 3L (DPAK) package. It supports a maximum collector-emitter voltage of 80 V and a continuous DC collector current of 8 A. The device features a pulse collector current rating of 16 A and a power dissipation capacity of 20 W at a case temperature of 25°C. Electrical characteristics include a minimum DC current gain of 40 to 60, a collector-emitter saturation voltage of 1 V, and a transition frequency of 50 MHz.

Single Bipolar Transistors Feature Summary

• Lead formed for surface mount application
• Fast switching speeds
• Low collector-emitter saturation voltage

Single Bipolar Transistors Applications

• Switching regulators
• Converters
• Power amplifiers

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official documentation to confirm the exact package variant and packing method. Confirm that the component designation aligns with current manufacturer nomenclature standards following industry integrations. Ensure all technical parameters meet the design requirements before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component for general-purpose power and switching applications requiring surface mount integration. Evaluate thermal management strategies to maintain junction temperatures within safe operating limits during high-current operation. Consider the electrical similarity to legacy parts when designing replacement circuits or upgrading existing hardware architectures.

Single Bipolar Transistors Part Context

This part belongs to the KSH44H11 series of NPN epitaxial silicon transistors. The TM suffix indicates the DPAK surface mount package configuration. The series is designed for robust performance in output and driver stages, offering a balance of high current handling and fast switching capabilities suitable for various power electronics designs.

Single Bipolar Transistors Replacement Considerations

The datasheet notes electrical similarity to the KSE44H series. Verify pinout compatibility and absolute maximum ratings when substituting other NPN power transistors in existing circuit layouts.