FOD3184SV

Isolators - Gate Drivers Overview

The FOD3184SV is a high-speed MOSFET output optocoupler designed for gate driver applications. It features a single channel with rail-to-rail output capability and supports a maximum continuous output current of 3 A. The device provides robust electrical isolation with an insulation voltage of 5000 Vrms. Key timing parameters include a typical rise time of 38 ns and a fall time of 24 ns. It operates within a temperature range of -40 C to +100 C, consumes 295 mW power dissipation, and utilizes an 8-SMD Gull Wing surface-mount package.

Isolators - Gate Drivers Feature Summary

• High-speed operation suitable for demanding switching applications
• Rail-to-rail output stage for efficient MOSFET/IGBT driving
• Robust 5000 Vrms isolation voltage for safety compliance

Isolators - Gate Drivers Applications

• MOSFET and IGBT gate drive circuits
• Industrial motor control systems
• Power supply feedback loops

Isolators - Gate Drivers Procurement Notes

Verify the manufacturer designation on official documentation, as historical records may reference Fairchild Semiconductor or onsemi due to corporate acquisition. Confirm the specific suffix 'SV' corresponds to the 8-SMD Gull Wing package variant rather than other packaging options like TSD. Ensure RoHS compliance status matches current regulatory requirements for your target market before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed signal transmission and strong gate drive current are required in isolated environments. The 3 A output capability distinguishes it from lower-current variants, making it suitable for medium-power switching devices. Consider the 8-pin SMD footprint for space-constrained PCB layouts. Evaluate the 5000 Vrms isolation rating against system voltage requirements to ensure adequate safety margins.

Isolators - Gate Drivers Part Context

This part belongs to the FOD3184 series of high-speed optocouplers. The series is engineered for applications requiring fast propagation delays and high peak output currents. The SV suffix specifically denotes the surface-mount configuration, differentiating it from through-hole or tape-and-reel variants within the same functional family.

Isolators - Gate Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing circuit designs if considering alternative manufacturers.