FOD3180SV

Isolators - Gate Drivers Overview

The FOD3180SV is a high-speed MOSFET gate drive optocoupler manufactured by Fairchild Semiconductor, now part of onsemi. It integrates an aluminum gallium arsenide (AlGaAs) light-emitting diode with a dedicated output stage to deliver a 2A output current. The device features a push-pull output configuration and operates within a supply voltage range of 10V to 30V. Key electrical parameters include a typical rise time of 75 ns and a fall time of 55 ns. It provides 5000 Vrms isolation voltage and functions reliably across an operating temperature range from -40°C to +100°C.

Isolators - Gate Drivers Feature Summary

• High-speed switching capability optimized for IGBT and MOSFET gate driving applications
• Integrated push-pull output stage delivering robust 2A peak output current
• High common-mode transient immunity for reliable operation in noisy environments
• Galvanic isolation between input and output sections for safety and noise reduction

Isolators - Gate Drivers Applications

• IGBT gate drivers in motor control systems
• MOSFET gate drivers in power supplies
• Inverter circuits in industrial automation
• Switching mode power supplies (SMPS)

Isolators - Gate Drivers Procurement Notes

Verify the manufacturer designation carefully, as Fairchild Semiconductor has been acquired by onsemi. Ensure the specific suffix 'SV' matches the required 8-SMD gull-wing package variant. Confirm RoHS compliance status through official documentation before integration into production designs.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel gate driver with moderate 2A output current is required. It is suitable for applications needing high-speed signal transmission with significant galvanic isolation. Consider alternative models if higher peak currents or different package footprints are necessary for the specific PCB layout constraints.

Isolators - Gate Drivers Part Context

This device belongs to the FOD3180 series of logic output optocouplers designed specifically for gate driving. The series includes variants with different output currents and packaging options. The FOD3180SV represents the surface-mount version providing a balance of speed and drive strength for general-purpose power electronics applications.

Isolators - Gate Drivers Replacement Considerations

Publicly confirmed substitute part numbers for the FOD3180SV are not available in the provided source material.