2SC5287

Single Bipolar Transistors Overview

The Sanken Electric USA Inc. 2SC5287 is a silicon NPN triple diffused planar transistor designed for high-voltage switching applications. It features a collector-emitter breakdown voltage of 550V and a continuous collector current rating of 5A, with a peak pulse current capability of 10A. The device supports a maximum power dissipation of 80W at 25°C case temperature. Key electrical characteristics include a minimum DC current gain (hFE) of 10 to 25 and a typical transition frequency (fT) of 6MHz. It utilizes the MT-100 (TO-3P) package.

Single Bipolar Transistors Feature Summary

• Triple diffused planar construction for enhanced reliability
• High voltage handling capability suitable for switching regulators
• Robust safe operating area performance

Single Bipolar Transistors Applications

• Switching Regulators
• General Purpose Switching Circuits

Single Bipolar Transistors Procurement Notes

Verify component authenticity through official Sanken channels or authorized distributors. Confirm the specific lot number against manufacturing records. Ensure the TO-3P package dimensions match the required PCB footprint. Check for compliance with RoHS standards if applicable to the target assembly. Validate that the supplier provides original manufacturer documentation.

Single Bipolar Transistors Selection Notes

Select this component for circuits requiring high voltage isolation and moderate current switching. Consider the thermal resistance characteristics when designing heat sinking solutions. Evaluate the saturation voltage requirements against the load conditions. Ensure the base drive circuit can supply the necessary current for optimal switching performance. Review the transient thermal resistance curves for pulsed operation scenarios.

Single Bipolar Transistors Part Context

This transistor belongs to Sanken's lineup of high-voltage silicon NPN transistors. It is engineered for robust performance in power conversion topologies. The triple diffused technology contributes to its stability under high stress conditions. It serves as a discrete solution for medium-power switching tasks where integrated drivers are not utilized.

Single Bipolar Transistors Replacement Considerations

The datasheet explicitly states 'Not Recommended for New Designs'. Engineers should evaluate newer alternatives from Sanken or other manufacturers that offer improved efficiency or lower on-resistance. Verify pin compatibility and thermal characteristics before substituting.

Single Bipolar Transistors FAQ

What is the maximum collector-emitter voltage?

The maximum collector-emitter breakdown voltage (V(BR)CEO) is 550V.

What package type does the 2SC5287 use?

It uses the MT-100 package, which corresponds to the TO-3P form factor.

Is this component recommended for new designs?

No, the datasheet explicitly marks it as 'Not Recommended for New Designs'.