2SC2881-O-TP

Single Bipolar Transistors Overview

The 2SC2881-O-TP is an NPN silicon epitaxial planar transistor manufactured by Micro Commercial Components. It is designed for voltage amplifier and power amplifier applications, featuring a high collector-emitter breakdown voltage of 120V and a transition frequency of 120MHz. The device utilizes a plastic encapsulation in an SOT-89 package, suitable for surface-mount assembly. It serves as a complementary pair to the 2SA1201 PNP transistor, enabling push-pull configurations in audio and RF circuits.

Single Bipolar Transistors Feature Summary

• High voltage capability with 120V collector-emitter breakdown
• High transition frequency of 120MHz for RF performance
• Complementary pairing with 2SA1201 for balanced circuit design

Single Bipolar Transistors Applications

• Voltage amplifier stages
• Power amplifier output stages
• RF signal processing circuits

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer marking and datasheet revision when sourcing from different distributors. Ensure the SOT-89 package dimensions match the PCB footprint requirements. Confirm RoHS compliance status if required by the final product specifications. Cross-reference the part number with official Micro Commercial Components documentation to avoid counterfeit components.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring moderate power handling with high-frequency response. Consider the thermal resistance characteristics of the SOT-89 package for heat dissipation planning. Evaluate the complementary 2SA1201 for matched performance in differential or push-pull topologies. Verify input impedance matching for the intended amplifier stage.

Single Bipolar Transistors Part Context

This NPN transistor belongs to the general-purpose discrete semiconductor category. It is commonly used in consumer electronics and industrial control systems where reliable amplification is needed. The SOT-89 package offers a compact solution for space-constrained designs while maintaining adequate thermal performance for low-to-medium power applications.

Single Bipolar Transistors Replacement Considerations

The 2SA1201 is the documented complementary PNP counterpart. Direct replacements may include other NPN transistors with similar 120V Vceo and 120MHz fT ratings in SOT-89 packages, subject to electrical parameter verification.