BAV99-TP

Overview

The BAV99-TP is a small signal switching diode manufactured by Micro Commercial Components (MCC). It features a dual series configuration housed in an SOT-23 surface-mount package. Key electrical specifications include a maximum reverse voltage of 75 V, an average forward current of 215 mA, and a peak forward surge current of 4 A. The device exhibits a fast reverse recovery time of 4 ns and a low forward voltage of 1.25 V at 150 mA. Operating temperatures range from -55°C to +150°C junction temperature.

Feature Summary

• Dual series connection architecture for compact circuit integration
• High-speed switching capability with minimal reverse recovery delay
• Low leakage current characteristics for efficient power management
• Automotive-grade reliability through AEC-Q101 qualification

Applications

• High-speed electronic switching circuits
• Reverse polarity protection mechanisms
• General-purpose signal rectification tasks

Procurement Notes

Verify the specific suffix and packaging format against official MCC documentation before ordering. Confirm that the component meets AEC-Q101 automotive standards if required for your application. Ensure the selected package variant matches your PCB footprint requirements. Cross-reference datasheet parameters with your design constraints to guarantee compatibility.

Selection Notes

Select this component when a dual-diode solution is needed in a minimal footprint. The SOT-23 package suits space-constrained designs requiring high-speed performance. Consider the 75 V reverse voltage rating for appropriate circuit protection levels. Evaluate the thermal dissipation capabilities relative to your expected operating currents and ambient temperatures.

Part Context

This part belongs to the BAV99 series of high-speed switching diodes. It serves as a surface-mount alternative to through-hole variants, offering similar electrical performance in a smaller plastic package. The series is widely used in consumer electronics and industrial applications where reliable switching is critical.

Replacement Considerations

BAV99HY is a confirmed substitute with identical pinout and package dimensions. Verify parameter equivalence for reverse voltage and current ratings before implementation.