SDMG0340LS-7-F

Diode Arrays Overview

The SDMG0340LS-7-F is a surface mount Schottky barrier diode manufactured by Diodes Incorporated. It features a peak repetitive reverse voltage of 40 V and a forward continuous current rating of 30 mA. The device operates within an ambient temperature range of -40°C to +125°C with a power dissipation capacity of 200 mW. Electrical characteristics include a typical forward voltage of 295 mV at 1.0 mA and a maximum leakage current of 1000 nA at 10 V reverse bias. The component utilizes a SOT-323 package.

Diode Arrays Feature Summary

• Ultra-small surface mount package design
• PN junction guard ring for transient and ESD protection
• Low forward voltage drop
• Fast switching capability

Diode Arrays Applications

• Signal routing tasks
• Rail-to-rail protection circuits
• RF applications such as balanced mixers and demodulators

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging details. Confirm RoHS compliance status and date code requirements for manufacturing compatibility. Ensure the selected variant matches the required thermal resistance and power dissipation limits for the intended PCB layout. Cross-reference datasheet revision numbers to ensure accurate electrical parameter validation during procurement.

Diode Arrays Selection Notes

Select this component for applications requiring low forward voltage and fast switching in compact designs. Evaluate the 30 mA current limit and 200 mW power dissipation against circuit load requirements. Consider the SOT-323 package dimensions for space-constrained layouts. Verify operating temperature range suitability for the environmental conditions. Compare total capacitance values for high-frequency signal integrity needs.

Diode Arrays Part Context

This part belongs to the SDMG0340L series, which includes variants like SDMG0340LA, SDMG0340LC, and SDMG0340LS. All variants share identical electrical specifications but differ in marking codes and potentially internal configuration nuances defined by the manufacturer. The series is designed for general-purpose small-signal rectification and protection roles in consumer electronics.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include SDMG0340L-7-F, SDMG0340LA-7-F, and SDMG0340LC-7-F. These parts share identical electrical ratings and package dimensions. Verify marking codes and date codes when substituting to ensure traceability and compliance with assembly specifications.