FOD3150TSR2

Isolators - Gate Drivers Overview

The FOD3150TSR2 is a single-channel, surface-mount optocoupler gate driver manufactured by onsemi. It provides high-speed isolation for driving power semiconductors such as IGBTs and MOSFETs. Key electrical parameters include a peak output current of 1.5A, an output supply voltage range of 15V to 30V, and an isolation voltage of 5000Vrms. The device features a maximum propagation delay of 500ns, a typical rise/fall time of 60ns, and a minimum common-mode transient immunity of 20kV/µs. It operates within a temperature range of -40°C to 100°C and is housed in an 8-SMD package.

Isolators - Gate Drivers Feature Summary

• Provides robust galvanic isolation with a 5000Vrms rating between input and output circuits.
• Delivers high peak output current capability to effectively drive IGBT and MOSFET gates.
• Features high common-mode transient immunity to ensure reliable operation in noisy environments.
• Offers low propagation delay and pulse width distortion for precise timing control.

Isolators - Gate Drivers Applications

• Industrial power supplies
• Photovoltaic inverters
• DC motor control systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'SR2' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the 8-SMD鸥翼 (gull-wing) package dimensions align with the target PCB footprint. Ensure compliance with RoHS3 standards and check the moisture sensitivity level (MSL 1) for storage and handling requirements prior to soldering.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel gate driver with high isolation voltage and moderate speed is required. The 1.5A peak current is suitable for driving most standard IGBTs and MOSFETs up to 800V. Consider the 8-SMD package for space-constrained designs compared to through-hole alternatives like the FOD3150V.

Isolators - Gate Drivers Part Context

This part belongs to the FOD3150 series of optocoupler gate drivers from onsemi. The series is designed for applications requiring fast switching and high reliability. The TSR2 variant specifically denotes the surface-mount packaging format, distinguishing it from DIP or other package options within the same functional family.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes within the same series include the FOD3150TSV and FOD3150TV, though these may differ in packaging type (e.g., TSV is SMD, TV is DIP). Verify pinout compatibility and package dimensions before substitution.

Isolators - Gate Drivers FAQ

What is the maximum output supply voltage for the FOD3150TSR2?

The maximum output supply voltage is 30V.

Does the FOD3150TSR2 support automotive applications?

No, the FOD3150TSR2 is not specified for automotive standards according to available data.