FOD8342ATV

Isolators - Gate Drivers Overview

The FOD8342ATV is a high-speed gate drive optocoupler from onsemi, featuring a 3.0 A output current capability for driving medium-power IGBTs and MOSFETs. It utilizes a stretched body SOP-6 package with a 5000 Vrms insulation voltage. The device operates within a temperature range of -40°C to +100°C and supports an output supply voltage of 10V to 30V. Key electrical parameters include a forward current of 10 mA, forward voltage of 1.5 V, rise time of 38 ns, fall time of 24 ns, reverse voltage of 5 V, and power dissipation of 500 mW.

Isolators - Gate Drivers Feature Summary

• Provides 3.0 A peak output current for direct gate drive applications
• Features high-speed switching with nanosecond-level propagation delays
• Offers robust 5000 Vrms isolation between input and output circuits

Isolators - Gate Drivers Applications

• Motor control inverter systems
• High-performance power supply gate driving
• Fast-switching IGBT and MOSFET driver interfaces

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'TV' corresponds to the tape-and-reel packaging variant when ordering, as tube packaging may be designated by different suffixes. Confirm the manufacturer part number matches exactly to ensure correct package style and reel specifications. Check for any recent product change notifications regarding pinout or material composition updates before finalizing procurement plans.

Isolators - Gate Drivers Selection Notes

Select this component when a push-pull output stage is required for efficient IGBT or MOSFET switching. Ensure the application demands a minimum 5000 Vrms isolation rating and can accommodate the specified 10V to 30V output supply range. Consider the thermal management requirements given the 500 mW power dissipation limit in the SOP-6 package.

Isolators - Gate Drivers Part Context

This device belongs to the FOD8342 series of high-speed gate drive optocouplers. It is designed specifically for applications requiring fast switching speeds and high peak output currents. The series is commonly used in industrial motor drives and power conversion systems where reliable galvanic isolation is critical for safety and noise immunity.

Isolators - Gate Drivers Replacement Considerations

Check for compatible alternatives within the same series, such as the FOD8342T (tube version) or FOD8342AV, ensuring identical electrical characteristics and package dimensions are maintained for direct replacement.