2SC5053T100Q

Single Bipolar Transistors Overview

The ROHM 2SC5053T100Q is a single NPN silicon medium power transistor housed in an MPT-3 surface-mount package. It features a collector-emitter voltage of 50V and a continuous collector current of 1A, with a pulse rating of 2A. The device dissipates up to 2W on a specified ceramic board and offers a typical saturation voltage of 0.12V at 500mA/50mA bias. Its transition frequency reaches 390MHz, complementing the 2SA1900 PNP counterpart.

Single Bipolar Transistors Feature Summary

• Low saturation voltage for efficient switching performance
• High DC current gain suitable for amplification applications
• Complementary pairing with the 2SA1900 PNP transistor

Single Bipolar Transistors Applications

• Medium power amplifier circuits
• Switching applications requiring low saturation voltage
• Push-pull output stages paired with complementary PNP devices

Single Bipolar Transistors Procurement Notes

Verify the specific hFE bin code (QR or T100) required for your design, as these denote different gain ranges. Confirm the MPT-3 package marking 'CG' matches your schematic requirements. Ensure thermal management aligns with the 2W dissipation limit on a 40x40x0.7mm ceramic board.

Single Bipolar Transistors Selection Notes

Select this component when a 50V NPN transistor with high current capability and low VCE(sat) is needed. It serves as the direct NPN complement to the 2SA1900. Consider the MPT-3 package constraints for PCB layout and thermal dissipation compared to through-hole alternatives.

Single Bipolar Transistors Part Context

This part belongs to ROHM's medium power transistor series designed for general-purpose amplification and switching. The 2SC5053 is specifically engineered to match the characteristics of the 2SA1900, facilitating balanced push-pull configurations in audio and power supply designs.

Single Bipolar Transistors Replacement Considerations

The 2SA1900 is its complementary PNP partner. Verify equivalent specifications if substituting with other 50V/1A NPN transistors in the MPT-3 package, ensuring similar hFE and VCE(sat) values are maintained.