2N5550 APM PBFREE

Overview

The 2N5550 APM PBFREE is an NPN silicon bipolar junction transistor manufactured by Central Semiconductor Corp. It features a collector-emitter voltage (VCEO) of 60 V and a collector-base voltage (VCBO) of 70 V. The device supports a continuous collector current of 800 mA with a maximum power dissipation of 625 mW. It utilizes a TO-92-3 through-hole package. The transition frequency (fT) is specified at 100 MHz, ensuring adequate performance for general switching and amplification tasks within its rated electrical limits.

Feature Summary

• Utilizes silicon planar technology for stable operation
• Designed for through-hole mounting in standard TO-92-3 packages
• Provides high gain-bandwidth product for signal processing
• Compliant with lead-free manufacturing standards

Applications

• General-purpose amplifier circuits
• Switching applications requiring moderate current handling
• Audio signal processing stages
• Driver circuits for low-power loads

Procurement Notes

Verify the specific suffix 'APM' against the manufacturer's official datasheet to confirm pinout configuration and mechanical tolerances. Ensure the component meets RoHS directives if required by your assembly process. Cross-reference the part number with authorized distributors to confirm availability and authenticity, as suffixes may indicate specific testing or packaging variations not present in generic listings.

Selection Notes

Select this component when a standard NPN transistor with 60 V breakdown and 800 mA current capability is required in a compact TO-92-3 form factor. Consider the 625 mW power dissipation limit for thermal management in enclosed designs. Compare the 100 MHz transition frequency against circuit speed requirements to ensure adequate bandwidth for the intended application frequency range.

Part Context

This component belongs to the 2N5550 series of NPN transistors produced by Central Semiconductor Corp. The series is widely recognized for general-purpose use in consumer and industrial electronics. The 'APM' suffix typically denotes specific manufacturing attributes or packaging details defined by the original equipment manufacturer, distinguishing it from other variants within the same electrical specification family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with direct replacements such as 2N5550 equivalents from other manufacturers based on matching VCEO, IC, and package specifications before implementation.