BAV99-HE3-08

Overview

The BAV99-HE3-08 is a high-speed switching diode from Vishay General Semiconductor, encapsulated in an SOD-323 surface-mount package. It features a reverse voltage rating of up to 100 V and operates with a maximum forward current of 200 mA. The device exhibits a low reverse leakage current and a fast recovery time of less than 4 ns. It is qualified under the AEC-Q101 automotive standard and complies with RoHS directives.

Feature Summary

• High-speed switching capability with minimal capacitance
• Low reverse leakage current for efficient operation
• Automotive-grade reliability through AEC-Q101 qualification

Applications

• High-speed switching circuits
• Reverse polarity protection
• General-purpose switching applications

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm package integrity and pin configuration before integration. Ensure storage conditions align with moisture sensitivity levels to prevent damage during assembly processes.

Selection Notes

Select this component for designs requiring rapid signal transition times and compact footprint solutions. Consider its thermal performance and current handling capabilities relative to circuit demands. Validate compatibility with automated pick-and-place equipment due to the small surface-mount form factor.

Part Context

This part belongs to the HE3 series, utilizing Vishay's Green Molding compound for enhanced environmental compliance. It serves as a robust alternative to traditional junction rectifiers in modern electronic assemblies where space and speed are critical constraints.

Replacement Considerations

Direct substitutes include other BAV99 variants from different manufacturers or equivalent high-speed switching diodes within the same package type. Verify electrical parameters such as reverse voltage and recovery time match original design specifications.