2SC4960

Single Bipolar Transistors Overview

The Panasonic 2SC4960 is a silicon NPN triple diffusion planar power transistor designed for high-speed switching applications. It features a collector-base voltage (VCBO) of 900 V and a collector-emitter voltage (VCEO) of 800 V. The device supports a continuous collector current of 1 A with a peak rating of 2 A, dissipating up to 40 W at 25°C case temperature. Key electrical characteristics include a transition frequency (fT) of 4 MHz and a forward current transfer ratio (hFE) ranging from 3 to 6 under specified conditions.

Single Bipolar Transistors Feature Summary

• High-speed switching capability suitable for demanding circuit requirements
• Robust insulation properties allowing direct installation to heat sinks via a single screw
• Satisfactory linearity in the forward current transfer ratio across operating ranges

Single Bipolar Transistors Applications

• General electronic equipment circuits
• Office equipment power stages
• Communications equipment interfaces
• Measuring instrument control systems

Single Bipolar Transistors Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm compliance with relevant safety certifications such as UL or CE prior to integration. Review historical order evaluations and complaint records to ensure supply chain reliability. Ensure all transaction responsibilities are clearly defined with the actual supplier providing the goods.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring high-voltage isolation and moderate current handling. Evaluate thermal management strategies carefully, as power dissipation drops significantly without an adequate heat sink. Consider the specific hFE range and saturation voltages when designing base drive circuits to ensure reliable switching performance under varying load conditions.

Single Bipolar Transistors Part Context

This device belongs to the category of silicon NPN triple diffusion planar transistors manufactured by Panasonic Electronic Components. It utilizes the TOP-3F-A1 package, which provides mechanical stability and effective thermal conduction. The product lifecycle status should be verified via official Panasonic semiconductor resources before final design approval.

Single Bipolar Transistors Replacement Considerations

Consult official Panasonic documentation for confirmed substitute part numbers. Verify that any alternative component matches the required voltage ratings, current capabilities, and package dimensions to maintain system integrity.