BC327-40-BP

Single Bipolar Transistors Overview

The BC327-40-BP is a PNP silicon plastic-encapsulated transistor manufactured by Micro Commercial Components. It operates within a collector-emitter voltage range of -25V to -45V and supports a continuous collector current of -0.8A. The device features a power dissipation rating of 0.625W and an operating junction temperature range from -55°C to +150°C. Electrical characteristics include a DC current gain (hFE) ranging from 100 to 630, with specific sub-ranks available for the -40 suffix. The component utilizes a TO-92 package configuration.

Single Bipolar Transistors Feature Summary

• Utilizes plastic encapsulation meeting UL 94 V-0 flammability ratings
• Designed for high thermal stability with an extended operating junction temperature range
• Offers multiple DC current gain classifications to accommodate varying circuit requirements

Single Bipolar Transistors Applications

• General-purpose switching applications
• Amplifier circuits requiring PNP topology
• Driver stages in electronic control systems

Single Bipolar Transistors Procurement Notes

Verify that the ordering suffix corresponds to the required hFE binning level, as the -40 designation indicates a specific gain range distinct from other variants. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure procurement channels are authorized to guarantee traceability and adherence to quality standards defined by the manufacturer.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with moderate current handling and wide thermal tolerance is required. Compare the specific hFE rank against circuit biasing needs to ensure proper saturation or amplification performance. Evaluate the TO-92 package constraints regarding thermal dissipation and physical space limitations within the target assembly design.

Single Bipolar Transistors Part Context

This part belongs to the BC327/BC328 series of small-signal PNP transistors produced by Micro Commercial Components. The series provides versatile options for general electronics applications. Variants differ primarily in breakdown voltage specifications and current gain rankings, allowing designers to choose components tailored to precise electrical performance criteria without altering the physical footprint.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the BC327-25-BP and BC327-AP, which share identical packaging but offer different DC current gain ranges. Verify that alternative parts meet the specific voltage and current requirements of the original design before implementation.