FGY4L100T120SWD

Overview

The FGY4L100T120SWD is a Field Stop VII (FS7) N-channel IGBT with an integrated Gen7 diode, housed in a TO-247-4LD package. It features a 1200 V collector-emitter voltage rating and supports a continuous collector current of 100 A at 100°C or 200 A at 25°C. The device exhibits a typical saturation voltage of 1.7 V at 100 A and 25°C. Switching losses are rated at 2.8 mJ for turn-on and 3.5 mJ for turn-off under standard test conditions. Thermal resistance from junction to case is typically 0.14 °C/W for the IGBT and 0.29 °C/W for the diode.

Feature Summary

• Utilizes Field Stop VII technology and Gen7 Diode for optimized low switching and conduction losses.
• Positive temperature coefficient enables easy parallel operation for high current capability.
• Smooth and optimized switching characteristics ensure stable performance.
• Maximum junction temperature rating of 175°C for robust thermal operation.

Applications

• Solar Inverter
• Uninterruptible Power Supply (UPS)
• Energy Storage System

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and compliance status. Ensure that the procurement channel provides valid traceability for the TO-247-4LD component. Cross-reference the manufacturer part number with authorized distributor lists to avoid counterfeit components. Confirm RoHS compliance requirements match the project specifications before finalizing orders.

Selection Notes

Select this component for applications requiring high efficiency in solar inverters, UPS, and energy storage systems. The FS7 technology offers superior switching performance compared to previous generations. Consider the positive temperature coefficient when designing circuits that require parallel device configurations. Verify that the gate drive circuitry aligns with the specified threshold and charge requirements for optimal switching times.

Part Context

This device belongs to onsemi's FS7 IGBT family, designed for high-efficiency power conversion. It integrates advanced field stop technology with a specialized diode to minimize energy waste. The TO-247-4LD package facilitates efficient heat dissipation and reliable mounting in industrial power electronics environments.

Replacement Considerations

Direct replacements within the same series include FGY4L75T120SWD and FGY4L140T120SWD. These alternatives share the FS7 architecture and TO-247-4LD form factor but differ in current ratings. Evaluate thermal management and switching speed requirements when substituting these parts.

FAQ

What is the maximum junction temperature for the FGY4L100T120SWD?

The maximum operating junction temperature is 175°C.

How does the positive temperature coefficient benefit parallel operation?

It allows for automatic current balancing among parallel devices, preventing thermal runaway and ensuring stable operation under high load conditions.

What is the typical collector-emitter saturation voltage at 25°C?

The typical VCE(sat) is 1.7 V when tested at IC = 100 A and VGE = 15 V.