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Home » NEWEST Products » New by Manufacturer » Vishay » Vishay Siliconix Si4190DY ThunderFET Power MOSFETs
NEWEST Products
Si4190DY ThunderFET® 100V Power MOSFETs

Vishay Siliconix Si4190DY ThunderFET®
100V Power MOSFETs

Vishay Siliconix Si4190DY ThunderFET® power MOSFETs offer the lowest values of on-resistance in the industry for 100V MOSFETs with 4.5V ratings. The Vishay Siliconix Si4190DY provides on-resistance of 8.8mΩ at 10V and 12mΩ at 4.5V. These ThunderFET power MOSFETs have an industry-best figure of merit (FOM) of 340mΩ-nC at 10V and 220mΩ-nC at 4.5V. The Vishay Siliconix Si4190DY is a TrenchFET® device optimized for primary side switching and secondary side synchronous rectification in isolated DC/DC power supply designs for telecom brick and bus converter applications.

Features
  • TrenchFET® Power MOSFET
  • SO-8 packaged device
  • Industry-best on-resistance of 8.8mΩ at 10V and 12mΩ at 4.5V
  • Industry-best FOM of 340mΩ-nC at 10V and 220mΩ-nC at 4.5V
Applications
  • DC/DC Primary Side Switch
  • Telecom/Server
  • Industrial
  • Vishay
  • Semiconductors|Discrete Semiconductors|Transistors (FETs, Bipolars & IGBTs)