562.404.4474 JANS Certified / ISO 9001 and AS9100 Certified


2021.03.26 - SSDI Introduces New, High Power Schottky with Small Footprint

SSR10030S.22: Hermetic Schottky Rectifier

La Mirada, CA – SSDI has released the SSR10020S.22 – SSR10030S.22 series of hermetic Schottky rectifiers, which provide 10 amps of output current in the extremely small SMD.22 package (0.227" x 0.157" x 0.075" max). This series also offers a voltage range from 20 to 30 V and an extremely low forward voltage drop of 0.63 V typ at 10 A, 25°C. These devices also have a high peak surge current of 100 A and low leakage current of 30 µA typ at 20 V, 25°C.

SMD.22T The SSR10030S.22 is a high reliability replacement for 1N5817 and 1N5822. When compared to those devices, the SSR10030S.22 offers higher performance in output current, peak surge current, and maximum thermal resistance. The S.22T package option with its added tabs is also available to match the footprint of the 1N5822US.

Max Ratings SSR10020S.22 -
1N5817 1N5822
IO 10 A 1 A 3 A
VR 20 - 30 V 20 V 40 V
IFSM 100 A 25 A 80 A
Theta 3°C/W 40°C/W 10°C/W
VF @ 1 A 0.45 V 0.45 V 0.40 V
Package SMD.22 / SMD.22T UR US

SSDI plays a vital role in the aerospace and defense industry by manufacturing hermetic, high performance products that are not available through distribution channels. SSDI can tailor products to meet higher performance requirements and offer additional configurations such as the center tap version of the SSR10030S.22 product. Contact SSDI online or call (562) 404-4474 to request samples or to discuss specific program needs.


  • Extremely small footprint
  • Extremely low forward voltage drop
  • Low reverse leakage
  • Hermetically sealed surface mount package
  • Enhanced equivalent for 1N5817 applications
  • 150°C operating junction temperature
  • Weight: 0.12 g (typical)
  • TX, TXV, and S level screening available - contact factory

Schottky RectifiersVisit the Schottkys product category (PRODUCTS > Schottkys) to view data sheets and additional Schottky Rectifiers

SSDI's Schottky Rectifiers Catalog is also available for download at SUPPORT > Literature