BC212L

Single Bipolar Transistors Overview

The BC212L is a PNP general-purpose amplifier transistor manufactured by onsemi. It operates with a continuous collector current of 300 mA and a collector-emitter voltage of 50 V. The device features a minimum DC current gain (hFE) of 60 at IC = 2 mA, VCE = 5 V. Key electrical characteristics include a transition frequency (fT) of 200 MHz, a noise figure of 10 dB, and an output capacitance of 10 pF. Thermal resistance from junction to ambient is 200 °C/W, while junction-to-case resistance is 83.3 °C/W. Total device dissipation is rated at 625 mW.

Single Bipolar Transistors Feature Summary

• Designed for general-purpose amplifier applications handling collector currents up to 300 mA
• Provides high-frequency performance with a transition frequency of 200 MHz
• Engineered for low-noise operation suitable for sensitive signal processing

Single Bipolar Transistors Applications

• General purpose amplifier circuits
• Audio signal amplification stages
• Low-noise pre-amplifier designs

Single Bipolar Transistors Procurement Notes

Verify the manufacturer origin carefully, as the BC212L was originally developed by Fairchild Semiconductor. Ensure the specific ordering suffix matches the required package type and compliance standards. Confirm that the component meets all absolute maximum ratings for your specific operating conditions before integration into the final design.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor capable of 300 mA continuous current is required for amplifier duties. The BC212L offers a balance of moderate power handling and high-frequency response. Consider the thermal resistance values when designing heat dissipation strategies for enclosed environments or high-duty cycle operations.

Single Bipolar Transistors Part Context

This component belongs to the BC212 series of bipolar junction transistors. While the standard BC212 typically handles lower currents, the BC212L variant is specifically optimized for higher collector current capabilities up to 300 mA. It shares similar packaging and pinout configurations with other members of the family but differs in its current handling specifications.

Single Bipolar Transistors Replacement Considerations

• BC212BRL1
• BC212/D26Z

Single Bipolar Transistors FAQ

What is the maximum collector current for the BC212L?

The BC212L supports a continuous collector current of 300 mA.

Does the BC212L have a specified noise figure?

Yes, the datasheet specifies a noise figure of 10 dB at IC = 200 uA, VCE = 5 V, and f = 1 kHz.

What is the thermal resistance from junction to case?

The thermal resistance from junction to case (RθJC) is 83.3 °C/W.