Back to Power

Littelfuse FDA117 Photovoltaic MOSFET Drivers

Littelfuse FDA117 Photovoltaic MOSFET Drivers consist of an LED that is optically coupled to a photodiode array. These MOSFET drivers feature isolated floating output, integrated turn-off circuitry, 5000VRMS isolation, 5mA control circuitry, and solid-state reliability. The FDA117 photovoltaic MOSFET drivers deliver 5V reverse input voltage, 550mW total power dissipation, -40°C to 85°C operating temperature range, and a 4kV ESD rating. These photovoltaic MOSFET drivers are UL 94V-0 flammability certified and are RoHS compliant. Typical applications include MOSFET driver,programmable control, process control, instrumentation, solid state relay, isolated switching, and isolated power supply.

Features

  • Isolated floating output
  • 5mA control circuitry
  • 13.3V open circuit voltage (IF = 5mA)
  • 9.1µA short circuit current (IF = 5mA)
  • Integrated turn-off circuitry
  • UL 94V-0 flammability
  • No EMI/RFI generation
  • Solid state reliability
  • Surface mount, tape, and reel version available
  • RoHS compliant

Specifications

  • 5V reverse input voltage
  • 50mA input control current peak (10ms)
  • 140mW input power dissipation
  • 550mW total power dissipation
  • 4kV ESD rating, Human Body Model (HBM)
  • 5000VRMS isolation voltage, input to output, 60s
  • -40°C to 85°C ambient operation temperature range
  • -40°C to 125°C storage temperature range

Applications

  • MOSFET driver
  • Programmable control
  • Process control
  • Instrumentation
  • Solid state relay
  • Isolated switching
  • Isolated power supply

Dimension Diagram

Mechanical Drawing - Littelfuse FDA117 Photovoltaic MOSFET Drivers
Published: 2023-08-30 | Updated: 2023-09-14