BCW30,235

Overview

The BCW30,235 is a PNP general-purpose transistor manufactured by Nexperia USA Inc. It utilizes silicon technology and is housed in a SOT-23 (TO-236AB) surface-mount package with three leads. The device supports a maximum collector current of 100 mA and withstands collector-emitter voltages up to 32 V. Key electrical characteristics include a DC current gain ranging from 215 to 500 at specific operating conditions, a transition frequency of 100 MHz, and a total power dissipation capacity of 250 mW.

Feature Summary

• PNP polarity configuration for complementary circuit designs
• Low voltage operation capability suitable for signal processing
• High DC current gain for efficient amplification
• Compact plastic surface-mount packaging

Applications

• General purpose switching applications
• Signal amplification circuits
• Complementary pairs with NPN transistors

Procurement Notes

Verify the component datasheet status and product availability directly with Nexperia or authorized distributors before design finalization. Confirm that the ordering suffix matches the required manufacturing origin and compliance standards. Ensure all absolute maximum ratings are respected during operation to prevent permanent damage. Review the most recent documentation for any updates to specifications or package outlines prior to implementation.

Selection Notes

Select this component when a PNP transistor with low voltage tolerance and moderate current handling is required. The high DC current gain makes it suitable for amplification tasks where signal integrity is critical. Consider the SOT-23 package constraints regarding thermal resistance and board space. Verify compatibility with the intended operating temperature range and ensure the application does not exceed the specified peak current limits.

Part Context

This part belongs to the BCW29/BCW30 series of PNP general-purpose transistors. It serves as the PNP complement to the BCW31 and BCW32 NPN transistors within the same family. The series is designed for use in standard discrete semiconductor applications requiring reliable switching and amplification performance in compact electronic devices.

Replacement Considerations

The BCW29 is the direct PNP counterpart within the same series. For NPN requirements, the BCW31 or BCW32 serve as complements. Verify pinout and electrical parameters against specific datasheets before substitution.