S2G

Single Diodes Overview

The S2G is a silicon rectifier diode from the MCC S2A through S2M series, designed for surface mount applications. It features a DO-214AA (SMB) package with round leads and offers a maximum repetitive peak reverse voltage of 400V. The device supports an average forward rectified current of 2.0A at 75°C junction temperature and withstands a peak forward surge current of 50A. Key electrical parameters include a maximum instantaneous forward voltage of 1.15V at 2.0A, a maximum DC reverse current of 10μA at rated voltage, and a typical junction capacitance of 30pF.

Single Diodes Feature Summary

• Designed specifically for surface mount applications utilizing the SMB package format
• Features extremely low thermal resistance to ensure reliable operation under high load conditions
• Capable of enduring high-temperature soldering processes at 250°C for 10 seconds

Single Diodes Applications

• General purpose rectification in AC to DC power conversion circuits
• Protection against reverse polarity in electronic power supplies
• Integration into compact consumer electronics requiring surface mount components

Single Diodes Procurement Notes

Verify that the specific procurement order explicitly references the S2G part number to ensure the correct 400V rating is obtained within the S2A-S2M series. Confirm the requirement for the DO-214AA package with round leads, as lead style variations may exist across different manufacturers or revisions. Ensure compatibility with standard surface mount assembly processes and verify compliance with relevant environmental standards such as RoHS if required by the design specifications.

Single Diodes Selection Notes

Select the S2G when a 400V reverse voltage rating is required alongside a 2.0A continuous current capacity in a surface mount footprint. This component is suitable for designs needing robust thermal performance and high-temperature soldering tolerance. Consider the 50A surge capability for applications involving transient inrush currents. Evaluate the 1.15V forward voltage drop for efficiency requirements in low-voltage output stages.

Single Diodes Part Context

The S2G belongs to the broader S2A through S2M family of silicon rectifiers manufactured by Micro Commercial Components. This series provides a range of voltage ratings from 50V to 1000V while maintaining a consistent 2.0A current rating and SMB package form factor. The family is engineered for general-purpose rectification tasks where space constraints necessitate surface mount technology.

Single Diodes Replacement Considerations

Direct substitutes within the same series include S2A, S2B, S2D, S2J, S2K, and S2M, provided their respective voltage ratings meet or exceed the circuit requirements. Cross-brand replacements must match the 2.0A current, 400V reverse voltage, and DO-214AA package dimensions.