Solid State Devices, Inc. Silicon Controlled Rectifier SFS4203

SSDI is a world-renowned leader in the design, manufacture, and marketing of semiconductors, assemblies, and modules. As a pioneer semiconductor manufacturer for over 45 years, we have earned and maintained a reputation for setting the highest standards of reliability and performance. This reputation has been built upon our unsurpassed technology and quality in the areas of high density/high power and high voltage discrete semiconductors and modules.