BAS40LP-7-79

Single Diodes Overview

The BAS40LP-7-79 is a Schottky barrier rectifier manufactured by Diodes Incorporated, designed for surface-mount applications. It features a single diode configuration in an X1-DFN1006-2 package. The device supports a maximum repetitive reverse voltage of 40 V and an average forward current of 200 mA. Key electrical characteristics include a maximum forward voltage of 1.0 V at 200 mA and a low reverse leakage current of 200 nA. It operates within a temperature range of -55°C to +150°C and has a power dissipation rating of 350 mW.

Single Diodes Feature Summary

• Low forward voltage drop for improved efficiency
• High thermal stability with extended operating temperature range
• Compact surface-mount footprint for space-constrained designs

Single Diodes Applications

• DC-DC converter output rectification
• Power supply freewheeling diodes
• Reverse polarity protection circuits

Single Diodes Procurement Notes

Verify component authenticity through authorized channels as this part number is listed as obsolete. Confirm availability of substitute components from the manufacturer's official documentation. Ensure that any replacement parts meet the original electrical specifications and package dimensions required for your specific circuit design.

Single Diodes Selection Notes

Select this component for applications requiring low-loss rectification in compact spaces. Consider the 40V rating and 200mA current capacity when designing power stages. Evaluate thermal management requirements given the small package size and 350mW power dissipation limit under varying ambient conditions.

Single Diodes Part Context

This component belongs to the BAS40 series of Schottky diodes from Diodes Incorporated. The series is known for high reliability and performance in consumer and industrial electronics. The BAS40LP variant specifically utilizes a leadless package design to enhance thermal performance and reduce board space compared to traditional SOT packages.

Single Diodes Replacement Considerations

The BAS40LP-7-79 is officially marked as obsolete. Substitutes such as the BAS40Q-7-F are available but feature different packaging (SOT-23-3 vs X1-DFN1006-2). Verify pin compatibility and thermal characteristics before implementation.