FOD8342ATR2

Isolators - Gate Drivers Overview

The FOD8342ATR2 is a high-speed gate drive optocoupler from the onsemi FOD8342 series, designed for driving medium-power IGBTs and MOSFETs. It features a 3.0 A output current capability and operates with a supply voltage range of 10 V to 30 V DC. The device utilizes an AlGaAs LED coupled to a high-speed photodetector, providing robust electrical isolation. Packaged in a 6-pin SOIC-6 (Stretched) format with a 6.8 mm body width, it supports surface-mount assembly via tape and reel packaging.

Isolators - Gate Drivers Feature Summary

• High-speed operation suitable for fast-switching applications
• Capable of driving medium-power IGBT and MOSFET gates directly
• Provides strong electrical isolation between input and output circuits

Isolators - Gate Drivers Applications

• Medium-power IGBT gate driving
• MOSFET gate driving in power converters
• Industrial motor control systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'ATR2' confirms the tape-and-reel packaging variant distinct from tube-packaged equivalents like FOD8342. Confirm RoHS compliance status and check for any Product Change Notifications (PCN) related to this discontinued or end-of-life part number before finalizing procurement plans.

Isolators - Gate Drivers Selection Notes

Select this component when direct gate drive capability with 3.0 A peak current is required without external transistors. Ensure the application demands high-speed switching characteristics and that the 6-pin stretched SOIC footprint fits the PCB layout constraints. Verify isolation voltage requirements align with system safety standards.

Isolators - Gate Drivers Part Context

This part belongs to the FOD8342 series of logic output optocouplers manufactured by onsemi. It shares functional similarities with other members like FOD8342T and FOD8342V but differs primarily in packaging configuration. The series is engineered for isolated power conversion and motor control environments requiring reliable signal transmission across potential barriers.

Isolators - Gate Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with generic 3A gate drive optocouplers only if pinout and electrical specifications match exactly.