2SC2910S

Single Bipolar Transistors Overview

The 2SC2910S is a high-voltage NPN silicon transistor manufactured by onsemi, designed for demanding switching and audio frequency applications. It features a collector-emitter voltage rating of 160 V and a continuous collector current capacity of 140 mA. The device is housed in a TO-92 plastic package with three terminals. Its construction utilizes advanced epitaxial planar technology to ensure reliable performance under high-voltage stress conditions typical of predriver circuits.

Single Bipolar Transistors Feature Summary

• Engineered for high-voltage switching operations within audio frequency ranges
• Optimized for use as a predriver stage in power amplifier circuits
• Utilizes epitaxial planar technology for robust high-voltage reliability

Single Bipolar Transistors Applications

• High-voltage switching circuits
• Audio frequency (AF) predriver stages
• 100W output predriver applications

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer origin, as this component was originally developed by Sanyo Semicon Device before acquisition activities. Confirm that the datasheet specifications align with the required 160 V and 140 mA ratings for your design. Ensure the TO-92 package form factor matches your PCB layout constraints and thermal management requirements.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring high-voltage handling capabilities combined with moderate current drive for audio predriver stages. It serves as a suitable alternative to other high-voltage NPN transistors in similar packages. Evaluate the thermal dissipation characteristics of the TO-92 package against your expected power loss during switching or amplification cycles.

Single Bipolar Transistors Part Context

This part belongs to a family of high-voltage switching transistors historically associated with Sanyo Semicon Device. These components are specifically characterized for their ability to operate reliably at elevated voltages while maintaining stable gain characteristics. The 2SC2910S represents a standard solution for driving higher-power stages in audio equipment where voltage headroom is critical.

Single Bipolar Transistors Replacement Considerations

The 2SA1209 is documented as a complementary PNP counterpart with identical electrical ratings. Other compatible high-voltage NPN transistors include the 2SC3648 and 2SA1477. Verify pinout compatibility and thermal resistance values before substituting with these alternatives.