BCX52-10-TP

Overview

The BCX52-10-TP is a PNP silicon medium power transistor manufactured by Micro Commercial Components in an SOT-89 plastic package. It supports a maximum collector current of -1.0 A and a collector-emitter breakdown voltage of -60 V, with a power dissipation rating of 0.5 W at 25°C ambient temperature. The device features a minimum DC current gain (hFE) of 63 at -150 mA collector current and a transition frequency of 50 MHz. Operating junction temperatures range from -55°C to +150°C.

Feature Summary

• High current capability for general-purpose switching and amplification
• Exposed metal tab on the SOT-89 package for efficient thermal dissipation
• RoHS compliant construction with epoxy meeting UL 94 V-0 flammability ratings

Applications

• Linear voltage regulators
• High-side switches
• Battery-driven devices
• Power management circuits

Procurement Notes

Verify that the ordering suffix matches the required packaging format, as the standard -TP designation indicates tape and reel quantities of 1,000 pieces per reel. Confirm RoHS compliance status if halogen-free specifications are mandatory for the assembly process. Ensure the component source is an authorized distributor to guarantee traceability and authenticity against counterfeit risks.

Selection Notes

Select this component when a PNP transistor requires a 1 A continuous collector current and a 60 V breakdown voltage within a surface-mount footprint. The SOT-89 package provides a balance between power handling and board space efficiency. Verify that the application circuit can accommodate the specified saturation voltages and leakage currents under expected operating temperatures.

Part Context

This part belongs to the BCX52 series of PNP transistors produced by Micro Commercial Components. The series includes variants such as the BCX52-16, which shares similar electrical characteristics but may differ in specific gain groupings or testing conditions. The -TP suffix specifically denotes the tape and reel packaging configuration used for automated surface-mount assembly processes.

Replacement Considerations

Cross-reference with other manufacturers offering PNP transistors in the SOT-89 package with comparable 1 A current and 60 V voltage ratings. Verify pinout compatibility and thermal resistance values before substitution.