BCX52-16-QF

Overview

The BCX52-16-QF is a PNP medium power transistor manufactured by Nexperia, designed for surface-mount applications. It operates with a maximum collector-emitter voltage (VCEO) of -60 V and a collector-base voltage (VCBO) of 60 V. The device supports a continuous DC collector current (IC) of -1 A and features a minimum DC current gain (hFE) of 63. It is housed in a UPAK package with four pins, offering a maximum power dissipation (Pd) of 1.3 W. The component functions within a temperature range from -55°C to +150°C, with a maximum transition frequency (ft) of 145 MHz and an emitter-base voltage (VEBO) rating of 5 V.

Feature Summary

• High current capability suitable for demanding power applications
• Exposed heatsink structure providing excellent thermal and electrical conductivity
• Qualified for automotive standards ensuring reliability in vehicle electronics

Applications

• Linear voltage regulators
• MOSFET drivers
• High-side switches
• Power management circuits

Procurement Notes

Verify the specific suffix 'QF' against official Nexperia documentation to confirm it denotes the correct SOT89/UPAK package variant and automotive qualification status. Ensure the ordering part number matches the required hFE binning and packaging format before finalizing procurement orders.

Selection Notes

Select this component when a PNP transistor with 60 V blocking capability and 1 A current handling is required in a compact surface-mount form factor. The exposed pad design makes it suitable for applications requiring efficient heat dissipation without additional external thermal management structures.

Part Context

This part belongs to the BCX52 series of PNP medium power transistors. It serves as the complementary counterpart to the BCX55 NPN series. Both families share similar electrical characteristics and are designed for general-purpose switching and amplification tasks in modern electronic designs.

Replacement Considerations

Direct substitutes include the BCX52-16,115 and BCX52-16,135 variants, which share identical electrical specifications and package dimensions. Verify pinout compatibility and thermal performance requirements when substituting.