Skip to main content

Space Saving 200 V N-Channel MOSFET with Low Drain-Source Resistance for High Power Density and Energy Saving Industrial Applications

SiSS94DN 200 V N-Channel MOSFET
SiSS94DN 200 V N-Channel MOSFET

Vishay Intertechnology has come up with a new 200 V n-channel MOSFET SiSS94DN 3.3 mm by 3.3 mm thermally enhanced PowerPAK 1212-8S package. Offering industry-low RDS(ON) of 61 mΩ at 10 V, the typical on-resistance of the TrenchFET Gen IV power MOSFET ensures improved on-resistance times gate charge,  a critical figure of merit (FOM) for MOSFETs used in switching applications  of 854 mΩ*nC.

The space-saving Vishay Siliconix SiSS94DN is purpose-built to increase power density and is 65 % smaller than devices with similar on-resistance in 6 mm by 5 mm packages. It is 20 % lower than the next best product on the market in a similar package size and its FOM is comparatively 17 % lower than the previous-generation solution. With its compact size, the flexible device allows designers to save PCB space by replacing a much larger MOSFET with the same conduction losses, or a similar sized MOSFET with higher conduction losses. These values speak out loud about the reduced conduction and switching losses to save energy.

The MOSFET is 100 % RG- and UIS-tested, RoHS-compliant, and halogen-free. Primary-side switching for isolated DC/DC topologies and synchronous rectification altogether make this device apt to be used in telecom equipment, computer peripherals, and consumer electronics; LED backlighting for notebooks, LED TVs, vehicles, and vessels; and motor drive control, load switching, and power conversion for GPS, factory automation, and industrial applications.


Key Features of SiSS94DN

  • 200 V n-channel MOSFET
  • Comes in 3.3 mm by 3.3 mm thermally enhanced PowerPAK 1212-8S package
  • Offers industry-low RDS(ON) of 61 mΩ at 10 V
  • TrenchFET with ThunderFET technology optimizes balance of RDS(on), Qg, Qsw, and Qoss
  • 100 % RG- and UIS-tested, RoHS-compliant


Samples and production quantities of the SiSS94DN are available now and the lead time is of 12 weeks.

Note: More technical information can be found in the SiSS94DN datasheet linked at the bottom of this page and on the SiSS94DN product page.

Component Datasheet

Get Our Weekly Newsletter!

Subscribe to stay updated with industry's latest Electronics components and news

* indicates required