BAV99T-7-G

Overview

The BAV99T-7-G is a dual series-connected switching diode manufactured by Diodes Incorporated. It features a surface-mount package designed for high-speed applications. The device offers fast switching speed and low forward voltage characteristics, making it suitable for general-purpose switching tasks. It is constructed using silicon planar technology and is compliant with RoHS standards, ensuring it is lead-free.

Feature Summary

• Dual diodes connected in series within a single compact surface-mount package
• Fast switching speed optimized for high-frequency signal processing
• Low forward voltage drop to minimize power loss during conduction
• Lead-free construction compliant with environmental regulations

Applications

• General purpose signal switching circuits
• High-speed digital logic interface protection
• Clamping and rectification in RF applications
• Protection of sensitive input pins in consumer electronics

Procurement Notes

Verify the specific suffix 'G' indicates RoHS compliance and halogen-free status as per Diodes Incorporated specifications. Confirm the package type matches the required PCB footprint, typically SC-88 or SOT-363 variants. Ensure the ordering code aligns with the desired tape and reel quantity for automated assembly processes. Cross-reference the datasheet revision date to ensure compatibility with current design constraints.

Selection Notes

Select this component when space-constrained designs require dual series diodes for clamping or switching. Consider its low capacitance and fast recovery time for high-frequency signals. Evaluate the thermal performance requirements against the package's dissipation capabilities. Compare against alternative manufacturers like Nexperia or Vishay if supply chain diversification is necessary, ensuring pinout compatibility.

Part Context

This part belongs to the BAV99 series of small-signal switching diodes. It is functionally equivalent to other dual series diodes but distinguished by the manufacturer-specific packaging and suffix codes. It serves as a common replacement for legacy through-hole dual diodes in modern surface-mount assemblies.

Replacement Considerations

Direct substitutes include BAV99DW-7-F from Diodes Incorporated and BAV99WT1 from onsemi. Verify pinout alignment and electrical parameters such as reverse voltage and forward current before substitution.