S1MB-13-G

Single Diodes Overview

The S1MB-13-G is a surface-mount glass-passivated silicon rectifier from the S1MB series by Diodes Incorporated. It features a single diode configuration in an SMB package with two pins. Key electrical parameters include a maximum average forward current of 1 A and a peak repetitive reverse voltage of 1000 V. The device exhibits a maximum forward voltage of 1.1 V at rated current and a peak non-repetitive forward surge current capability of 30 A. Operating temperature ranges from -65°C to +150°C junction temperature.

Single Diodes Feature Summary

• Glass passivation provides mechanical strength and protects against external physical stress
• Utilizes metallurgically bonded construction for high thermal conductivity
• Designed for efficient surface mounting on printed circuit boards

Single Diodes Applications

• General-purpose rectification in power supply circuits
• Reverse polarity protection in electronic systems
• DC-to-DC converter input stages

Single Diodes Procurement Notes

Verify the specific suffix 'G' against official manufacturer documentation to confirm RoHS compliance status, as standard 'F' suffixes are more commonly documented. Ensure the ordering part number matches the exact datasheet revision. Confirm package dimensions and marking codes directly from the manufacturer's latest release before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component when a 1000 V reverse voltage rating is required for high-voltage applications. The 1 A current capacity suits moderate power levels. The SMB package offers a compact footprint suitable for space-constrained designs. Verify that the 1.1 V forward voltage drop meets system efficiency requirements compared to lower-voltage alternatives.

Single Diodes Part Context

This part belongs to the S1MB series of surface-mount rectifiers manufactured by Diodes Incorporated. The series typically includes variants with different reverse voltage ratings such as 200 V, 400 V, and 800 V. The 'S1MB' designation indicates the specific package style and current rating class within the company's discrete semiconductor portfolio.

Single Diodes Replacement Considerations

Direct substitutes may include other 1 A, 1000 V SMB rectifiers from manufacturers like Vishay or Littelfuse. Ensure pinout compatibility and equivalent thermal characteristics. Verify that any replacement maintains the same glass-passivation technology if environmental robustness is critical.