BCP56/ZLF

Overview

The BCP56/ZLF is a general-purpose NPN bipolar junction transistor manufactured by Nexperia USA Inc. It is housed in a surface-mount SOT-223 package, designated as SC-73. The device features a collector-emitter voltage rating of 80 V and a continuous collector current capacity of 1 A. It operates within a temperature range of -55°C to +150°C. The component complies with RoHS standards and is lead-free, indicated by the ZLF suffix. It belongs to the standard BJT array category for discrete semiconductor applications.

Feature Summary

• General-purpose NPN transistor configuration
• Surface-mount SOT-223 packaging
• Lead-free and RoHS compliant construction

Applications

• General switching applications
• Amplifier circuits
• Driver stages

Procurement Notes

Verify the exact part number against manufacturer datasheets to ensure compatibility with design requirements. Confirm that the ZLF suffix indicates lead-free compliance as specified. Check for any specific handling or storage instructions provided in the official documentation before integration into production lines.

Selection Notes

Select this component for designs requiring an NPN transistor with 80 V breakdown and 1 A current handling in a compact SOT-223 footprint. Ensure thermal management aligns with the package's dissipation capabilities. Verify that the operating temperature range meets the environmental conditions of the target application.

Part Context

This component is part of Nexperia's portfolio of general-purpose bipolar transistors. It serves as a discrete solution for signal amplification and switching tasks. The SOT-223 package offers a balance between power handling and board space efficiency compared to smaller packages like SOT-23.

Replacement Considerations

Consult official Nexperia documentation for verified substitute part numbers. Cross-reference specifications such as voltage ratings, current limits, and package dimensions when evaluating alternatives from other manufacturers.