2SC2274F-AA

Single Bipolar Transistors Overview

The 2SC2274F-AA is an NPN small-signal bipolar junction transistor manufactured by onsemi. It features a collector-emitter voltage rating of 50 V and a continuous collector current capacity of 500 mA. The device operates with a transition frequency of 120 MHz and dissipates up to 600 mW of power. Packaged in a through-hole TO-92 (TO-226-3) configuration, it serves as a discrete semiconductor component for general electronic switching and amplification applications.

Single Bipolar Transistors Feature Summary

• NPN small-signal bipolar junction transistor construction
• 50 V collector-emitter voltage rating for signal handling
• 500 mA continuous collector current capability
• 120 MHz transition frequency for high-speed operation

Single Bipolar Transistors Applications

• General-purpose signal amplification circuits
• Electronic switching applications
• Audio pre-amplifier stages
• Low-power control logic interfaces

Single Bipolar Transistors Procurement Notes

Verify the manufacturer marking and package type against official datasheets upon receipt. Confirm the part number suffix matches the specific ordering code. Inspect leads for damage and ensure storage conditions comply with moisture sensitivity levels. Cross-reference the date code with production timelines to avoid obsolete stock.

Single Bipolar Transistors Selection Notes

Select this component when a 50 V NPN transistor with 500 mA current handling is required. Ensure the application does not exceed the 600 mW power dissipation limit. Consider the TO-92 package constraints for thermal management. Verify that the 120 MHz frequency response meets the circuit speed requirements compared to alternative devices.

Single Bipolar Transistors Part Context

This part belongs to the family of small-signal bipolar transistors designed for low-power electronics. It utilizes standard plastic encapsulation suitable for through-hole mounting. The device complements other NPN variants within the manufacturer's discrete semiconductor portfolio, offering reliable performance for consumer and industrial electronic designs.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include equivalent NPN transistors with matching voltage and current ratings such as the 2SC2274 or compatible generic equivalents. Verify pinout compatibility and thermal characteristics before substitution. Consult official cross-reference lists for approved alternatives.