BCP68/ZLX

Overview

The BCP68/ZLX is a single NPN medium power transistor manufactured by Nexperia. It features a collector-emitter voltage (Vceo) of 20 V and a continuous collector current (Ic) of 2 A. The device operates with a maximum power dissipation of 1.35 W and offers a gain-bandwidth product (Ft) of 170 MHz. Key voltage ratings include a collector-base voltage (Vcbo) of 32 V and an emitter-base voltage (Vebo) of 5 V. The saturation voltage is specified at 600 mV. It utilizes a surface-mount SOT-223 (SC-73/TO-261-4) package.

Feature Summary

• High collector current capability for medium power applications
• Qualified according to automotive standards
• Compact surface mount package design

Applications

• Automotive electronics systems
• General purpose switching applications
• Medium power amplification circuits

Procurement Notes

Verify the specific suffix against official Nexperia documentation to confirm exact electrical characteristics and packaging details. Ensure the component meets required automotive qualification standards if used in vehicle applications. Confirm availability status as some variants may be obsolete or discontinued.

Selection Notes

Select this component for designs requiring a 20 V, 2 A NPN transistor in a compact surface-mount form factor. Consider the 1.35 W power dissipation limit and thermal management requirements. Verify that the 170 MHz bandwidth meets signal frequency needs for the intended application.

Part Context

This part belongs to the BCP68 series of NPN medium power transistors from Nexperia. The series includes variants such as BCP68-25-QF which share similar core specifications but may differ in automotive qualification or specific parameter tolerances. The ZLX suffix denotes a specific tape-and-reel packaging configuration.

Replacement Considerations

Consult official Nexperia substitution guides for direct replacements. Variants within the BCP68 family may serve as alternatives depending on specific voltage or current requirements.