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Thread: F4-23MR12W1M1P_B11 short-circuit capability

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    New Member New Member HAMZA.RHOUDDA is on a distinguished road
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    Feb 2021

    F4-23MR12W1M1P_B11 short-circuit capability

    Hi everyone,

    I'm working on a 350V / 40A converter application and i intend to use the F4-23MR12W1M1P_B11 Infineon power module.

    To protect my converter in a short-circuit case, i'm using a current sensor with 500 ns delay and i added a 6.6 uH inductor to slow the current rise, but i found that the inductor is taking too much place in the converter and there is no place left for other components, so i need to remove it. My question is :
    In a short-circuit case, what is the maximal current i'm gonna get ? can the power module handle it ? if yes, for how much time ?

    Thank you
    Last edited by HAMZA.RHOUDDA; Feb 23rd, 2021 at 07:43 AM.

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