2SC2274E-AA

Single Bipolar Transistors Overview

The 2SC2274E-AA is an NPN epitaxial planar silicon transistor manufactured by onsemi. It features a collector-emitter breakdown voltage of 50V and a continuous collector current rating of 0.5A. The device supports a transition frequency of 120MHz, suitable for low-frequency power amplifier applications. Packaged in a TO-92 (3-MP) through-hole configuration, it dissipates up to 600mW of power. The component operates within a junction temperature range of up to 150°C and is designed for general-purpose consumer electronic circuits.

Single Bipolar Transistors Feature Summary

• NPN epitaxial planar silicon construction
• Suitable for low-frequency power amplifier applications
• Through-hole mounting capability

Single Bipolar Transistors Applications

• Low-frequency power amplifier circuits
• General-purpose switching applications
• Consumer electronic circuit designs

Single Bipolar Transistors Procurement Notes

Verify the manufacturer designation as onsemi or its predecessor entities when sourcing this component. Confirm the specific package variant matches the required TO-92 form factor. Ensure the part number suffix aligns with the intended electrical specifications. Cross-reference datasheets from authorized distributors to confirm active status and availability. Validate that the received components match the documented electrical characteristics before integration into production.

Single Bipolar Transistors Selection Notes

Select this transistor for applications requiring moderate current handling and voltage ratings within standard consumer electronics. Consider the 120MHz transition frequency for signal processing tasks below high-frequency limits. Evaluate the thermal dissipation requirements against the 600mW power limit. Ensure the through-hole package fits the target PCB layout constraints. Compare performance metrics against alternative NPN transistors if higher current or voltage capabilities are necessary.

Single Bipolar Transistors Part Context

This component belongs to the family of small-signal bipolar junction transistors designed for general-purpose use. It serves as a fundamental active element in analog and digital circuitry. The TO-92 package provides a compact solution for space-constrained designs. Its NPN configuration allows for standard biasing techniques common in amplifier and switch topologies.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official cross-reference guides or distributor catalogs for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before substitution.