SDM20E40C-7-F-2477

Diode Arrays Overview

The SDM20E40C-7-F is a Schottky barrier rectifier manufactured by Diodes Incorporated. It features a dual anode common cathode configuration in a SC-59-3 (SOT-363) surface-mount package. The device utilizes silicon technology and supports a maximum repetitive reverse voltage of 40 V with a forward current rating of 400 mA. Key electrical characteristics include a maximum forward voltage of 500 mV, a peak forward surge current capability of 2 A, and a low reverse leakage current of 70 uA. The component operates within a temperature range of -30°C to +85°C.

Diode Arrays Feature Summary

• Dual anode common cathode topology enables efficient power management in compact designs.
• Low forward voltage drop contributes to improved system efficiency and reduced thermal generation.
• High surge current capability provides robust protection against transient load conditions.

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact ordering specifications. Ensure that the selected component meets all required environmental and regulatory standards for the intended deployment environment before finalizing procurement decisions.

Diode Arrays Selection Notes

Select this component when a dual-diode configuration is required in a minimal footprint SMD package. The 40 V rating and 400 mA current capacity suit low-voltage, moderate-current applications where space constraints are critical. Confirm that the operating temperature range aligns with the system's thermal profile.

Diode Arrays Part Context

This part belongs to the SDM20E series of Schottky diodes from Diodes Incorporated. The series offers various voltage ratings and configurations optimized for portable electronics and battery-powered devices. The SC-59-3 package allows for high-density PCB layouts compared to larger through-hole alternatives.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Verify compatibility with alternative components based on pinout, voltage ratings, and current capabilities using official cross-reference tools.