BAV99GT116

Overview

The BAV99GT116 is a dual high-speed switching diode manufactured by ROHM Semiconductor. It features a series-connected center-tap configuration within an SOT-23 (SSD3) surface-mount package. Key electrical specifications include a maximum reverse voltage of 75V, an average forward rectified current of 215mA, and a peak forward surge current of 4A. The device exhibits a typical forward voltage drop of 1.25V at 150mA and a reverse recovery time of 4ns. It operates within a junction temperature range up to 150°C and complies with RoHS standards.

Feature Summary

• Dual high-speed switching diodes integrated in a single compact surface-mount package
• Series-connected center-tap configuration for versatile circuit integration
• Fast reverse recovery characteristics suitable for high-frequency applications

Applications

• High-speed signal switching circuits
• General-purpose rectification in low-power electronics
• Clamping and protection circuits in consumer devices

Procurement Notes

Verify the specific suffix GT116 against official ROHM documentation to confirm tape-and-reel packaging quantities and exact marking codes. Ensure compatibility with standard SOT-23 footprint designs. Confirm automotive or industrial grade requirements if applicable, as standard variants may differ from qualified versions.

Selection Notes

Select this component when a dual diode solution with fast switching speeds is required in a minimal footprint. Compare the 75V reverse voltage rating against system peak inverse voltage requirements. Consider the 215mA continuous current limit for load handling. Verify thermal dissipation capabilities within the SOT-23 package constraints for the intended operating environment.

Part Context

This part belongs to the BAV99 family of small-signal switching diodes produced by ROHM Semiconductor. It serves as a surface-mount alternative to through-hole dual diodes, offering space savings on printed circuit boards. The GT116 suffix typically denotes specific packaging and ordering configurations within the manufacturer's product line.

Replacement Considerations

BAV99HYT116 offers similar functionality with an 80V reverse voltage rating. BAV99T116 is a direct variant within the same series. Verify pinout compatibility and electrical parameter margins before substitution.