Toshiba Electronic Devices and Storage Corporation

400 V Brushless AC Motor Inverter Solution

Toshiba motor inverters use state-of-the-art SiC MOSFETs to provide higher efficiencies over IGBT devices at high voltages

Image of Toshiba 400V Brushless AC Motor Inverter SolutionToshiba 3-phase inverters are used to drive induction and synchronous motors used in industrial applications. The extensive motor control and driver background from Toshiba provides an inverter solution for a 3-phase 400 VAC brushless motor driver schemes using state of the art SiC MOSFETs to better provide higher efficiencies over IGBT devices at high voltages.

Block Diagram

    Image of Toshiba Block Diagram

Features
    The SiC MOSFET is used over a IGBT to withstand a voltage of 1,200 V with lower on-resistance while maintaining the necessary high breakdown voltage
    • TW045Z120C in a TO-247-4L(X) package
    • TW045N120C in a TO-247 package
  • TLP5774H is used as a gate driver to realize the high-speed isolated gate drive
  • TLP7820 is used for isolated sensors such as motor phase current sensors and bus voltage sensors
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SiC MOSFET

KuvaManufacturer Part NumberKuvausSaatavana oleva määrä HintaNäytä tiedot
G3 1200V SIC-MOSFET TO-247-4L 4TW045Z120C,S1FG3 1200V SIC-MOSFET TO-247-4L 455 - Immediate$22.66Näytä tiedot
G3 1200V SIC-MOSFET TO-247 45MOTW045N120C,S1FG3 1200V SIC-MOSFET TO-247 45MO51 - Immediate$24.24Näytä tiedot

Isolated Gate Drivers

KuvaManufacturer Part NumberKuvausSaatavana oleva määrä HintaNäytä tiedot
OPTOISO 5KV 1CH GATE DVR 6SOTLP5774H(D4,EOPTOISO 5KV 1CH GATE DVR 6SO77 - Immediate$2.07Näytä tiedot
OPTOISO 5KV 1CH GATE DVR 6SOTLP5774H(TP,EOPTOISO 5KV 1CH GATE DVR 6SO1385 - Immediate$2.07Näytä tiedot
OPTOISO 5KV 1CH GATE DVR 6SOTLP5774H(D4LF4,EOPTOISO 5KV 1CH GATE DVR 6SO125 - Immediate$2.20Näytä tiedot
OPTOISO 5KV 1CH GATE DVR 6SOTLP5774H(D4TP4,EOPTOISO 5KV 1CH GATE DVR 6SO2430 - Immediate$2.20Näytä tiedot
OPTOISO 5KV 1CH GATE DVR 6SOTLP5774H(TP4,EOPTOISO 5KV 1CH GATE DVR 6SO1240 - Immediate$2.20Näytä tiedot
OPTOISO 5KV 1CH GATE DVR 6SOTLP5774H(EOPTOISO 5KV 1CH GATE DVR 6SO95 - Immediate$2.07Näytä tiedot
OPTOISO 5KV 1CH GATE DVR 6SOTLP5774H(LF4,EOPTOISO 5KV 1CH GATE DVR 6SO80 - Immediate$2.20Näytä tiedot
OPTOISO 5KV 1CH GATE DVR 6SOTLP5774H(D4-TP,EOPTOISO 5KV 1CH GATE DVR 6SO2925 - Immediate$2.07Näytä tiedot

OptoAmplifiers

KuvaManufacturer Part NumberKuvausSaatavana oleva määrä HintaNäytä tiedot
IC OPAMP ISOLATION 1 CIRCUIT 8SOTLP7820(TP4,EIC OPAMP ISOLATION 1 CIRCUIT 8SO557 - Immediate$5.10Näytä tiedot
Updated: 2025-09-26
Published: 2025-03-14

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Publish Date: 2022-11-22

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