FOD3181TV

Isolators - Gate Drivers Overview

The FOD3181TV is a single-channel MOSFET gate driver optocoupler manufactured by Fairchild Semiconductor. It integrates an AlGaAs infrared LED with a CMOS IC featuring PMOS pull-up and NMOS pull-down power transistors. Key electrical parameters include a minimum peak output current of 0.5A, a maximum propagation delay of 500ns, and an isolation voltage of 5000Vrms. The device operates within a temperature range of -20°C to +85°C and is housed in an 8-pin DIP package.

Isolators - Gate Drivers Feature Summary

• Integrates high-speed CMOS logic with dual power transistors for efficient gate driving
• Provides robust electrical isolation between input control circuitry and output load
• Designed for high-frequency switching applications requiring fast response times

Isolators - Gate Drivers Applications

• High frequency driving of MOSFETs in Plasma Display Panels (PDPs)
• Motor control inverter applications
• High performance DC/DC converters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'TV' corresponds to the tape and reel packaging configuration as defined in the official datasheet. Confirm RoHS compliance status and lead-free soldering compatibility with your assembly process requirements before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when a compact solution is needed for driving MOSFET gates with moderate current requirements up to 0.5A. Ensure the required propagation delay fits within the system's timing constraints and that the operating temperature range aligns with the environmental conditions of the target application.

Isolators - Gate Drivers Part Context

This part belongs to the FOD3181 family of high-speed MOSFET gate driver optocouplers. It serves as an interface between low-voltage control logic and high-power switching devices, offering galvanic isolation to protect sensitive control circuits from high-voltage transients present in the power stage.

Isolators - Gate Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.