Littelfuse FDA117G
The FDA117 is a photovoltaic MOSFET driver comprising an LED that is optically coupled to a photodiode array. The driver output is controlled by means of the efficient infrared LED at the input. When current is applied to the LED, its radiated light stimulates the photodiode array causing it to generate the voltage seen at the outputs.| Part No. | FDA117G |
|---|---|
| Datasheet | FDA117G Download |
| Manufacturer |  Littelfuse |
| Description | Photovoltaic MOSFET Driver |
| Buy | Stock & Price |
FEATURES
& Benefits● Isolated Floating Output
● 5mA Control Circuitry
● Integrated Turn-Off Circuitry
● 5000VRMS Isolation
● UL 94V-0 Flammability
● No EMI/RFI Generation
● Solid State Reliability
● Surface Mount, Tape & Reel Version Available
APPLICATIONS
● MOSFET Driver● Programmable Control
● Process Control
● Instrumentation
● Solid State Relay
● Isolated Switching
●Isolated Power Supply Photovoltaic MOSFET Driver Datasheet
DESCRIPTION
The photodiode array is capable of generating a floating power source with sufficient voltage and current to drive high-power MOSFETs. An integrated turn-off circuit within the photodiode array discharges the external MOSFET's gate when the LED current is removed. This eliminates the need for external components to facilitate discharging the gate. The optically coupled technology provides 5000VRMS of input to output isolation. The FDA117 is well suited for use in discrete solid state relay designs and in other isolated switching applications. Approvals● EN62368-1: TUV Certificate # Pending
● UL Certified Component: File E76270 UL1577 CAN/CSA Component Acceptance Service Notice No.
