BAT42WS-G3-08

Single Diodes Overview

The BAT42WS-G3-08 is a Schottky barrier rectifier manufactured by Vishay General Semiconductor. It features a maximum DC reverse voltage of 30 V and an average forward rectified current of 200 mA. The device utilizes the SOD-323 surface-mount package. Key electrical parameters include a maximum forward voltage of 450 mV at 15 mA, a reverse leakage current of 500 nA at 25 V, and a junction capacitance of 7 pF at 1 V. The component operates within a junction temperature range up to 125°C.

Single Diodes Feature Summary

• Schottky technology enables very low turn-on voltage for efficient power conversion.
• Fast switching characteristics support high-speed signal processing applications.
• PN junction guard ring design provides protection against electrostatic discharge.

Single Diodes Applications

• Fast switching rectification in low-voltage circuits
• Signal detection and demodulation
• Clamping and protection of sensitive electronic inputs

Single Diodes Procurement Notes

Verify the specific suffix G3-08 to confirm RoHS compliance and lead-free status as per Vishay specifications. Ensure the SOD-323 footprint matches the PCB layout requirements. Cross-reference datasheet revisions to confirm parameter stability before finalizing procurement orders.

Single Diodes Selection Notes

Select this component for applications requiring low forward voltage drop and rapid recovery times. The SOD-323 package offers space efficiency for compact designs. Verify that the 30 V reverse voltage rating exceeds the peak inverse voltage in the target circuit to ensure reliable operation under all conditions.

Single Diodes Part Context

This part belongs to the BAT4x series of small-signal Schottky diodes from Vishay. These devices are engineered for general-purpose fast switching and low-voltage rectification. The WS designation indicates a specific tape-and-reel packaging format suitable for automated surface-mount assembly processes.

Single Diodes Replacement Considerations

BAT43WS-G3-08 is listed as a parameter-equivalent alternative. Verify pinout compatibility and exact electrical tolerances before substitution. Other BAT4x variants may share similar footprints but require validation of reverse voltage and current ratings.