BCW32,235

Overview

The Nexperia BCW32,235 is an NPN general-purpose transistor housed in a plastic SOT-23 surface-mount package. It features a maximum collector-emitter voltage (VCEO) of 32 V and a continuous DC collector current (IC) rating of 100 mA. The device offers a typical DC current gain (hFE) range of 200 to 450 at IC = 2 mA and VCE = 5 V. Key electrical characteristics include a transition frequency (fT) of 100 MHz and a total power dissipation of 250 mW at 25 °C ambient temperature.

Feature Summary

• Low voltage operation rated for 32 V collector-emitter applications
• Optimized low current handling capability up to 100 mA
• High DC current gain suitable for amplification tasks

Applications

• General purpose switching circuits
• Signal amplification stages

Procurement Notes

Verify the specific ordering suffix matches the required manufacturing origin code. Confirm that the component status aligns with current production schedules. Ensure the datasheet version corresponds to the latest revision before finalizing design specifications. Cross-reference pin assignments against the official schematic outline.

Selection Notes

Select this component when designing circuits requiring moderate voltage ratings and standard current levels. The SOT-23 package facilitates automated surface mounting on printed circuit boards. Consider the hFE binning requirements for consistent amplification performance across production batches.

Part Context

This part belongs to the BCW3x series alongside BCW31 and BCW33, differentiated primarily by their DC current gain ranges. The PNP complements are designated as BCW29 and BCW30. All variants share identical physical dimensions and pin configurations within the SOT-23 housing.

Replacement Considerations

Direct substitutes include BCW31 and BCW33 from the same family, provided the specific gain requirements match the application needs.