FGD3245G2-F085C

Overview

The FGD3245G2-F085C is a single N-channel IGBT from the ECOSPARK/C0041 series, designed for automotive ignition applications. It features a collector-emitter breakdown voltage (BVCER) of 450 V and a continuous collector current (IC25) of 23 A at a case temperature of 25°C. The device supports a self-clamped inductive switching energy (ESCIS25) of 320 mJ at 25°C and 180 mJ at 150°C. Electrical characteristics include a typical saturation voltage (VCE(SAT)) of 1.13 V at 6 A and 25°C, with a gate threshold voltage ranging from 1.3 V to 2.2 V at 25°C. Thermal resistance from junction to case is rated at a maximum of 0.9 °C/W.

Feature Summary

• AEC-Q101 qualified and PPAP capable for automotive reliability standards
• Logic level gate drive capability for efficient control circuitry
• Integrated internal diode provides voltage clamping without external components
• Low saturation voltage design minimizes conduction losses

Applications

• Automotive ignition coil driver circuits
• High current ignition systems
• Coil on plug applications

Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer engagement. Confirm that the specific ordering suffix matches the required package configuration and compliance standards. Ensure all handling procedures adhere to electrostatic discharge protection guidelines during storage and assembly processes.

Selection Notes

Select this component when designing automotive ignition systems requiring high surge current handling and robust short-circuit immunity. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Ensure the driving circuit can support the logic-level gate voltage thresholds for optimal switching performance.

Part Context

This part belongs to the ECOSPARK/C0041 family of ignition IGBTs manufactured by onsemi. It utilizes the DPAK (TO-252-3) surface-mount package, designated as CASE 369AS. The product line focuses on providing integrated solutions for automotive ignition coils, combining power switching with built-in protection features.

Replacement Considerations

FGD3040G2-F085C

FAQ

What is the maximum self-clamped inductive switching energy at elevated temperatures?

The ESCIS rating is 180 mJ when the case temperature is maintained at 150°C.

How does the gate threshold voltage change with temperature?

At 25°C, the threshold voltage ranges from 1.3 V to 2.2 V, while at 150°C, it decreases to a range of 0.75 V to 1.8 V.

Is an external clamp diode required for operation?

No, the device includes an internal diode that provides voltage clamping, eliminating the need for external components.