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About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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재고 확인 및 구매

The MOSFET does not turn off by a turn-off signal. How do I solve this problem?

MOSFET Gate Drive Circuit

We will explain the case of N-ch MOSFETs.
Confirm whether the control signal voltage Vdrive is close to the GND or not.
When the voltage is not close to the GND, the output impedance of the gate drive circuit may be high. Consider lowering output impedance.
Confirm whether the gate-source voltage VGS is the same as the control signal or not. If it is not, insert a pull-down resistor Rpull between gate and source to ensure the gate-source voltage VGS to the GND level.
Please select Rpull that does not affect the gate driving performance.