FOD3182TSR2

Isolators - Gate Drivers Overview

The FOD3182TSR2 is a high-speed optocoupler featuring a 3A output current capability, designed for MOSFET and IGBT gate driving applications. It provides 5000 Vrms isolation voltage with a single channel configuration in an 8-SMD package. Key electrical parameters include a typical rise time of 38 ns and fall time of 24 ns, with propagation delays up to 210 ns. The device operates within a temperature range of -40°C to +100°C and supports a forward current of up to 25 mA.

Isolators - Gate Drivers Feature Summary

• High-speed optical coupling with dedicated gate driver output stage
• Robust 5000 Vrms insulation voltage for safety isolation
• Integrated push-pull output capable of sourcing and sinking 3A peak current

Isolators - Gate Drivers Applications

• MOSFET gate drive circuits
• IGBT gate drive circuits
• Industrial motor control systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix against official onsemi documentation to confirm packaging type and reel specifications. Ensure the component meets RoHS compliance requirements for your region. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and avoid counterfeit risks during procurement.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching and high peak current drive are required for power devices. The 5000 Vrms isolation rating suits applications demanding significant galvanic separation between control and power stages. Consider the 8-SMD package constraints for PCB layout and thermal management relative to the 295 mW power dissipation limit.

Isolators - Gate Drivers Part Context

This part belongs to the FOD3182 series of high-speed optocouplers from onsemi. It is functionally similar to variants like FOD3182SDV but may differ in packaging or reel configuration. The series is characterized by its ability to directly drive power switches without external transistors, simplifying circuit design in power electronics.

Isolators - Gate Drivers Replacement Considerations

Check for direct pin-compatible substitutes such as FOD3182SDV if packaging differences exist. Verify that any replacement maintains the 3A output current and 5000 Vrms isolation ratings. Ensure the alternative component matches the required speed characteristics and operating temperature range.