BCX55-16-13P

Overview

The BCX55-16-13P is an NPN plastic encapsulated transistor manufactured by Micro Commercial Components (MCC). It operates within a junction temperature range of -55°C to +150°C and features a collector current rating of 1 A. The device provides a collector-emitter breakdown voltage of 60 V and a collector-base breakdown voltage of 60 V, with an emitter-base voltage limit of 5 V. Maximum collector power dissipation is 500 mW at 25°C, supported by a thermal resistance of 250°C/W from junction to ambient. The DC current gain ranges from 63 to 250 depending on the specific hFE rank.

Feature Summary

• Halogen-free green device construction with epoxy meeting UL 94 V-0 flammability ratings
• Lead-free finish compliant with RoHS standards as indicated by the P suffix
• High current capability with a maximum collector current of 1 A
• Exposed heatsink design for improved thermal and electrical conductivity

Applications

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

Procurement Notes

Verify that the ordering suffix matches the required packaging quantity. The -TP designation indicates a tape and reel containing 1,000 pieces per reel, while the -13P suffix specifies a tape and reel containing 4,000 pieces per reel. Confirm the specific hFE binning requirements for the application, as the BCX55-16 variant offers a gain range of 100 to 250. Ensure compliance with the manufacturer's life support policy restrictions before deployment in critical systems.

Selection Notes

Select this component when an NPN transistor with a 60 V collector-emitter voltage and 1 A continuous current capacity is required. The SOT-89 package facilitates surface-mount assembly while providing an exposed pad for efficient heat dissipation. Consider the specific hFE ranking needed for the circuit, as the BCX55-16 model provides a higher minimum gain threshold compared to standard variants. Verify that the operating environment stays within the specified -55°C to +150°C junction temperature limits.

Part Context

This part belongs to the BCX55 series of NPN medium power transistors produced by Micro Commercial Components. The series includes variants such as the BCX55, BCX55-10, and BCX55-16, which differ primarily in their DC current gain classifications. These components are designed for general-purpose switching and amplification applications requiring robust performance in a compact surface-mount footprint.

Replacement Considerations

Cross-reference with other NPN transistors rated for 60 V and 1 A in the SOT-89 package. Verify pinout compatibility, specifically the base-collector-emitter configuration, before substitution. Ensure that any alternative device meets or exceeds the 500 mW power dissipation requirement and maintains similar thermal resistance characteristics.

FAQ

What is the difference between the -TP and -13P packaging suffixes?

The -TP suffix indicates the component is supplied in a tape and reel containing 1,000 pieces, whereas the -13P suffix denotes a tape and reel containing 4,000 pieces.

What does the '16' designation indicate in the BCX55-16 model?

The '16' designation refers to the specific DC current gain (hFE) ranking for the device, which typically falls within the 100 to 250 range under standard test conditions.

Is this component suitable for use in life support devices?

No, MCC products are not authorized for use as critical components in life support devices or systems without express written approval from Micro Commercial Components Corporation.