BC80816MTF

Overview

The BC80816MTF is a PNP epitaxial silicon transistor manufactured by Fairchild Semiconductor. It is housed in an SOT-23 surface-mount package designed for general-purpose switching and amplification applications. The device supports a maximum collector-emitter voltage of 50 V and a continuous collector current of 0.5 A. It features a minimum DC current gain (hFE) of 110, ensuring reliable performance in low-power output stages and audio driver circuits.

Feature Summary

• PNP polarity configuration suitable for complementing NPN counterparts
• SOT-23 surface-mount plastic package for compact board integration
• Epitaxial silicon construction for stable switching characteristics

Applications

• General-purpose switching circuits
• Audio amplifier driver stages
• Low power output stages

Procurement Notes

Verify the manufacturer marking on the component body to confirm Fairchild Semiconductor origin. Ensure the part number suffix matches the specific tape-and-reel or cut-tape variant required for your assembly process. Cross-reference datasheets from authorized distributors to confirm compliance with RoHS directives and lead-free specifications before finalizing procurement orders.

Selection Notes

Select this component when a PNP transistor with 50 V breakdown and 0.5 A current capacity is required in a small form factor. It serves as the direct PNP complement to the BC817 series NPN transistors. Consider thermal dissipation requirements for high-duty cycle applications, as the SOT-23 package has limited power handling capabilities compared to larger packages.

Part Context

This component belongs to the widely used BC808/BC817 family of small-signal bipolar junction transistors. The BC808 series specifically denotes the PNP variant, while the BC817 series represents the NPN counterpart. These devices are industry-standard replacements for through-hole TO-92 transistors in modern surface-mount designs.

Replacement Considerations

The BC808-16 is a compatible alternative offering identical electrical ratings and pinout configuration. Other generic PNP SOT-23 transistors may serve as substitutes if their voltage and current ratings meet or exceed the original specifications.