BAT43W-7

Single Diodes Overview

The BAT43W-7 is a surface mount Schottky barrier diode manufactured by Diodes Incorporated in the SOD-123 package. It features a peak repetitive reverse voltage of 30 V and a forward continuous current rating of 200 mA. The device exhibits a maximum forward voltage drop of 1.0 V at 200 mA and a peak reverse current of 500 nA at 25 V. Electrical characteristics include a total capacitance of 10 pF at 1.0 V reverse bias and a reverse recovery time of 5.0 ns. The component supports an operating and storage temperature range from -55°C to +125°C with a power dissipation capacity of 200 mW.

Single Diodes Feature Summary

• Low forward voltage drop for efficient rectification
• Fast switching time suitable for high-speed applications
• Surface mount package designed for automatic insertion

Single Diodes Applications

• General purpose rectification
• Clamping applications
• Detection circuits

Single Diodes Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure correct specifications. Confirm that the ordering suffix matches the required compliance standards, as lead-free versions require a distinct suffix. Cross-reference datasheet revisions to validate electrical parameters and mechanical dimensions before finalizing procurement decisions.

Single Diodes Selection Notes

Select this component based on its 30 V reverse voltage rating and 200 mA forward current capability. Consider the SOD-123 package size for space-constrained designs requiring surface mount technology. Evaluate thermal resistance and derating curves if operation near maximum temperature limits is anticipated.

Single Diodes Part Context

This device belongs to the BAT42W/BAT43W series of surface mount Schottky barrier diodes produced by Diodes Incorporated. The series utilizes silicon technology housed in molded plastic cases with UL flammability classification 94V-0. The BAT43W variant specifically offers higher forward voltage characteristics compared to the BAT42W counterpart within the same package family.

Single Diodes Replacement Considerations

The BAT43W-7-F is the lead-free/RoHS compliant version of this component. Verify compatibility when substituting between standard and compliant variants.