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The GT40RR21(STA1,E is a silicon N-channel IGBT from Toshiba Semiconductor and Storage, belonging to the 6.5th generation RC-IGBT series. It features a monolithically integrated freewheeling diode (FWD) within the IGBT chip. The device supports high-speed switching with a typical fall time of 0.21 µs at IC = 40 A and a reverse recovery time of 0.60 µs for the FWD at IF = 15 A. Key electrical ratings include a collector-emitter voltage of 1350 V, a continuous collector current of 40 A, and a maximum power dissipation of 230 W. The saturation voltage is typically 2.05 V at IC = 40 A. It operates in a TO-3P(N) package with a junction temperature range up to 175 °C.
Verify the specific ordering suffix STA1,E against official Toshiba documentation to confirm environmental compliance status, such as RoHS compatibility, and ensure the component matches the exact pinout and marking requirements for your design. Confirm that the intended application strictly adheres to the specified usage restrictions provided by the manufacturer.
Select this component for designs requiring high-voltage handling up to 1350 V combined with fast switching speeds. Ensure the thermal management system can handle the 230 W power dissipation rating and maintain the junction temperature below 175 °C under all operating conditions. Verify gate drive requirements align with the specified voltage limits.
This part belongs to Toshiba's discrete IGBT lineup utilizing 6.5th generation technology. It is designed specifically for voltage-resonant inverter circuits where low saturation voltage and fast switching are critical. The TO-3P(N) package provides robust mechanical mounting and thermal conductivity for industrial power electronics.
Direct replacements must match the 1350 V rating, 40 A current capacity, and TO-3P(N) package. Verify switching times and saturation voltages closely to ensure circuit stability in resonant topologies.
The typical turn-off switching loss is 0.28 mJ under resistive load conditions (VCC = 600 V, IC = 40 A) and 0.54 mJ under inductive load conditions (VCC = 280 V, IC = 40 A).
Yes, it features a freewheeling diode (FWD) monolithically integrated into the IGBT chip.
The maximum collector-emitter voltage (VCES) is rated at 1350 V.