FOD8384V

Isolators - Gate Drivers Overview

The FOD8384V is a high-speed MOSFET output optocoupler designed for driving medium-power IGBTs and MOSFETs. It features a push-pull output stage capable of delivering 2.5 A continuous output current with a 3 A peak capability. The device provides 5000 Vrms isolation voltage and exhibits a common-mode transient immunity of 35 kV/µs. Key timing parameters include maximum propagation delays of 210 ns and a typical rise time of 35 ns. It operates within a temperature range of -40°C to +100°C and is housed in a 5-SOP surface-mount package.

Isolators - Gate Drivers Feature Summary

• Push-pull output architecture enables efficient driving of power semiconductor gates
• High common-mode transient immunity supports operation in noisy environments
• Integrated design simplifies gate drive circuitry for IGBT and MOSFET applications

Isolators - Gate Drivers Applications

• IGBT gate drive circuits
• MOSFET gate drive circuits
• Industrial motor drives
• Power supply systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'V' corresponds to the required RoHS compliance status and packaging configuration as defined by onsemi. Confirm that the 5-SOP package dimensions align with the target PCB footprint. Ensure the operating voltage and current requirements of the application remain within the specified electrical limits to maintain reliability.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching and robust noise immunity are required for medium-power devices. The push-pull output reduces standby power consumption compared to open-collector designs. Consider the 5000 Vrms isolation rating for safety-critical interfaces. Evaluate thermal performance at the maximum operating temperature of +100°C.

Isolators - Gate Drivers Part Context

This device belongs to the FOD8384 series of high-speed gate driver optocouplers from onsemi. The series is engineered for applications requiring fast signal transmission across isolation barriers while providing sufficient current to drive power switches directly. The FOD8384V variant specifically denotes the version compliant with specific regulatory standards and packaging formats.

Isolators - Gate Drivers Replacement Considerations

Check for direct pin-compatible alternatives within the same family, such as the FOD8384, ensuring functional equivalence in output current and isolation ratings before substitution.