2SC2274KF-AA

Single Bipolar Transistors Overview

The 2SC2274KF-AA is a single NPN 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 has a maximum power dissipation of 600 mW. It is housed in a 3-NP (TO-226AA) through-hole package, suitable for general-purpose switching and amplification applications requiring moderate power handling.

Single Bipolar Transistors Feature Summary

• NPN polarity configuration for standard circuit integration
• Through-hole mounting capability via 3-NP package
• Moderate frequency response up to 120 MHz

Single Bipolar Transistors Applications

• General-purpose signal amplification
• Low-power switching circuits
• Audio pre-amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific voltage rating in the official datasheet, as some sources cite 50V while others indicate 80V. Confirm the package type matches the required PCB footprint. Ensure the supplier provides genuine onsemi components to guarantee electrical parameter accuracy and reliability.

Single Bipolar Transistors Selection Notes

Select this component when a through-hole NPN transistor is required for low-to-moderate current applications. Consider the 120 MHz transition frequency for high-speed switching needs. Evaluate thermal management requirements given the 600 mW power dissipation limit in the TO-226AA package.

Single Bipolar Transistors Part Context

This part belongs to the discrete bipolar transistor category from onsemi. It serves as a fundamental active element in electronic circuits. The 2SC2274 series is designed for versatile use in consumer electronics and industrial control systems where reliable NPN switching is necessary.

Single Bipolar Transistors Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pinout compatibility and electrical ratings before replacing. Generic equivalents may differ in transition frequency or power dissipation capabilities.