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SD/SST211 Series


The SD/SST211 Series is a Single, High-Speed N-Channel Lateral DMOS FET Switch with Zener Diode Protection, ideal for Ultra-High Speed Switching Applications. Linear Systems acquired the Siliconix Lateral DMOS FET Switch product line, so our version is the same maskset, same process and is an exact pin-for-pin replacement. The series is available in the TO-72 4L RoHS and SOT-143 4L RoHS package, as well as bare die.

Advanced screening options are available for our diverse product lineup, featuring JFETS, Bipolar transistors, MOSFETs, current regulators, and Diodes. Our special screening covers all the parameters listed in the standard datasheet, including comprehensive package pin-out.


Connect with our experienced technical team to discuss your specific needs and tailor your requirements—email us at or call (510) 490-9160. MOQ applies to these specialized services.

Ordering Information

Below are the options you have when ordering this part series:

  • SD211DE TO-72 4L RoHS

  • SD213DE TO-72 4L RoHS

  • SD215DE TO-72 4L RoHS

  • SST211 SOT-143 4L RoHS

  • SST213 SOT-143 4L RoHS

  • SST215 SOT-143 4L RoHS

SD/SST211 Series
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