Small Outline Diode

Small Outline Diode (SOD) is a designation for a group of semiconductor packages for surface mounted diodes. The standard includes multiple variants such as SOD-123, SOD-323, SOD-523 and SOD-923.^[1] SOD-123 is the largest, SOD-923 is the smallest.

SOD-123 package

References

1. "Package Outline Dimensions—Suggested Pad Layout" (PDF). Diodes Incorporated. pp. 171–177. Archived from the original (PDF) on 24 April 2015. Retrieved 13 June 2016.