FGD3040G2-F085-1

Overview

The FGD3040G2-F085V is a 400 V N-channel Ignition IGBT from onsemi's ECOSPARK family, housed in a DPAK-3 (TO-252-3) surface-mount package. It features a maximum continuous collector current of 41 A at 25 °C and a self-clamping inductive switching energy of 300 mJ at TJ = 25 °C. The device supports logic-level gate drive with a threshold voltage typically between 1.3 V and 2.2 V. It is qualified to AEC-Q101 standards and operates within a junction temperature range of −55 °C to +175 °C.

Feature Summary

• Integrated self-clamping capability for robust inductive load handling
• Logic-level gate drive compatibility for simplified control circuitry
• AEC-Q101 qualification ensuring automotive reliability standards

Applications

• Automotive ignition coil driver circuits
• Coil-on-plug ignition systems

Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation before procurement. Confirm that the specific variant matches the required thermal and electrical specifications for the target application. Ensure compliance with RoHS directives and check for any end-of-life notifications or alternative part recommendations from the supplier.

Selection Notes

Select this component based on its 400 V breakdown voltage and 300 mJ self-clamping energy rating. Consider the DPAK-3 package for surface-mount assembly requirements. Evaluate the logic-level gate drive characteristics to ensure compatibility with available driver ICs. Verify thermal management capabilities given the 150 W power dissipation rating at 25 °C case temperature.

Part Context

This device belongs to onsemi's ECOSPARK Ignition IGBT series, designed specifically for high-reliability automotive applications. It represents an evolution in ignition system components, offering improved switching performance and ruggedness compared to previous generations. The product line focuses on meeting stringent automotive quality standards while optimizing space and efficiency in modern engine management systems.

Replacement Considerations

Check for direct cross-reference part numbers from onsemi or other manufacturers. Ensure replacement devices match the 400 V rating, DPAK-3 package, and AEC-Q101 qualification. Verify equivalent self-clamping energy and saturation voltage characteristics to maintain system performance.