Vishay Supplier Page

ThunderFET®


Vishay/Siliconix has released a wide selection of 80 and 100 V ThunderFETs in industry standard packages.


The ThunderFET® from Vishay/Siliconix has been designed to offer excellent efficiency in high density power supplies and at the same time be compatible with all common MOSFET control circuits.

This unique design feature allows for easy device selection without the need to be concerned about the type of MOSFET gate driver that is being used. From a technical perspective the ThunderFET® provides the lowest conduction losses at gate voltages down to 4.5 V without increasing gate driver switching losses.
Vishay ThunderFET®

Features Applications
  • 5 V LogicLevel to reduce gate driver power losses
  • Low CDSS "A" version ~ 40% improvement
  • Over 60% RDS(ON) reduction from TrenchFET
  • Up to 50% QGO reduction comparing to TrenchFET
    at similar RDS(ON)
  • Telecommunications bricks
  • Synchronous rectification for server
  • POE (Power over Ethernet)
  • Renewable energy
  • Motor control and drive
  • Telecom DC-DC
  • Off-line UPSDC-AC inverters
  • Boost converters for LED lighting

Digi-Key P/N Manufacturer P/N Description  
SIS892DN-T1-GE3TR-ND SiS892DN-T1-GE3 MOSFET N-CH 100V 1212-8 PPAK Datasheet
SIR880DP-T1-GE3TR-ND SiR880DP-T1-GE3 MOSFET N-CH D-S 80V 8-SOIC Datasheet
SIR826DP-T1-GE3TR-ND SIR826DP-T1-GE3 MOSFET N-CH 80V 60A POWERPAK Datasheet
SIR878ADP-T1-GE3TR-ND SiR878ADP-T1-GE3 MOSFET N-CH 100V 40A POWERPAK Datasheet
SIR870ADP-T1-GE3TR-ND SiR870ADP-T1-GE3 MOSFET N-CH 100V 60A POWERPAK Datasheet
SIR846DP-T1-GE3TR-ND SiR846DP-T1-GE3 MOSFET N-CH D-S 100V 8-SOIC Datasheet
SIR882ADP-T1-GE3TR-ND SiR882ADP-T1-GE3 MOSFET N-CH 100V 60A POWERPAK Datasheet
SIR804DP-T1-GE3TR-ND SiR804DP-T1-GE3 MOSFET N-CH D-S 100V 8-SOIC Datasheet
SI4190DY-T1-GE3TR-ND Si4190DY-T1-GE3 MOSFET N-CH 100V 8-SOIC Datasheet
Available in Tape & Reel (-TR-ND), Cut Tape (-CT-ND), and custom Digi-Reel® (-DKR-ND)