BC184C

Single Bipolar Transistors Overview

The BC184C is a silicon NPN small signal transistor manufactured by onsemi, formerly Fairchild Semiconductor. It features a collector-emitter voltage of 30V and a DC collector current rating of 500mA. The device provides a minimum DC current gain (hFE) of 130 at VCE=5V and IC=100mA, with a transition frequency of 150MHz. Maximum power dissipation is 350mW at 25°C ambient temperature. The component utilizes a TO-92 package with three leads: Collector, Base, and Emitter.

Single Bipolar Transistors Feature Summary

• NPN silicon construction for small signal amplification
• High DC current gain capability
• Low noise figure performance

Single Bipolar Transistors Applications

• General purpose amplification
• Switching applications
• Audio pre-amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the manufacturer origin as onsemi or legacy Fairchild Semiconductor when sourcing. Confirm the specific datasheet revision matches design requirements. Ensure the TO-92 package dimensions align with PCB layout constraints. Check for RoHS compliance status if required by project specifications. Validate that the component meets the absolute maximum ratings for the intended operating environment.

Single Bipolar Transistors Selection Notes

Select this component for low-power NPN switching and amplification tasks requiring moderate current handling. The 30V breakdown voltage suits standard low-voltage logic circuits. Consider the thermal dissipation limits when designing heat management strategies. Compare hFE ranges against circuit biasing requirements to ensure stable operation across temperature variations.

Single Bipolar Transistors Part Context

This part belongs to the BC18x series of small signal transistors. It shares similar electrical characteristics with other members like the BC183 and BC184, differing primarily in gain grouping. The BC184C specifically denotes the C-grade binning for higher current gain. It serves as a general-purpose discrete semiconductor device widely used in consumer electronics.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include BC183C and BC184C from various manufacturers. Verify pinout compatibility and package type before substitution. Ensure replacement parts meet the same voltage and current ratings.