FJPF2145TU

Single Bipolar Transistors Overview

The FJPF2145TU is a high-voltage NPN bipolar junction transistor (BJT) manufactured by onsemi. It features an 800 V collector-emitter voltage rating and a continuous collector current capacity of 5 A. The device utilizes the ESBC configuration for optimal performance in power switching applications. Key electrical specifications include a collector-emitter saturation voltage of 159 mV, an emitter-base voltage of 7 V, a power dissipation rating of 40 W, and a gain bandwidth product of 15 MHz. It is housed in a TO-220F-3 package.

Single Bipolar Transistors Feature Summary

• High-voltage capability with an 800 V collector-emitter rating suitable for demanding power environments.
• Optimized ESBC configuration designed to deliver superior performance in power switch applications.
• Low saturation voltage characteristic enhancing efficiency during conduction states.

Single Bipolar Transistors Applications

• Power supply circuits
• Motor driver systems
• Smart grid infrastructure components
• Ignition switch mechanisms

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix TU against official onsemi documentation to confirm the tube packaging format. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee component authenticity. Cross-reference the part number with the latest datasheet revisions to confirm technical parameters match the intended design requirements before finalizing orders.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring robust high-voltage handling up to 800 V combined with moderate current levels of 5 A. The TO-220F-3 package provides adequate thermal management for power dissipation ratings up to 40 W. Consider the 159 mV saturation voltage for efficiency-critical designs where minimizing conduction losses is essential for overall system performance.

Single Bipolar Transistors Part Context

This component belongs to the family of high-voltage bipolar transistors produced by onsemi, formerly Fairchild Semiconductor. It serves as a discrete semiconductor solution for power electronics, bridging the gap between low-power signal processing and high-power industrial switching needs within the broader portfolio of discrete devices offered by the manufacturer.

Single Bipolar Transistors Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pinout compatibility and thermal characteristics when evaluating alternative manufacturers' equivalents to ensure seamless integration into existing circuit designs without modification.

Single Bipolar Transistors FAQ

What is the maximum collector-emitter voltage rating?

The FJPF2145TU supports a maximum collector-emitter voltage of 800 V.

Which package type does this transistor utilize?

It is available in the TO-220F-3 package configuration.