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The FGY100T120SWD is a Field Stop VII (FS7) N-channel IGBT with an integrated Gen7 diode, housed in a TO-247-3LD package. It features a collector-emitter voltage of 1200 V and a continuous collector current of 200 A at 25°C. The saturation voltage is 1.7 V at 100 A. Switching losses are 3.1 mJ for turn-on and 1.6 mJ for turn-off under standard test conditions. The device supports a maximum junction temperature of 175°C and includes RoHS compliance.
Verify the specific ordering suffix to confirm the package type and lead-free status. Confirm that the required thermal resistance values match the application's cooling design. Ensure gate drive voltages remain within the specified ±20 V limit to prevent damage. Check for any specific handling requirements related to electrostatic discharge during assembly.
Select this component for high-efficiency applications requiring low switching losses at high frequencies. The positive temperature coefficient facilitates easy paralleling for higher current demands. Verify that the thermal management system can handle the power dissipation at the expected operating junction temperature up to 175°C.
This device belongs to onsemi's FS7 IGBT family, designed for energy infrastructure markets. It complements other variants like the FGY100T120RWD, offering faster switching characteristics suitable for boost and inverter topologies where efficiency and power density are critical design parameters.
Direct replacements include other FS7 series devices such as FGY75T120SWD or FGY140T120SWD, provided pin compatibility and electrical ratings meet the circuit requirements. Verify that the substitute maintains similar switching loss profiles and thermal characteristics.