SLG59M1563V reverse blocking

Hi,

I would like to understand the reverse blocking function for PN SLG59M1563V during ON state.

What will happen when 1.8V will drive the D pin while 3.3V will drive the S pin?

I don't want voltage leakage from the S to the D. is that component good to protect leakage for that case?

Parents
  • Hi,

    I am also experimenting whether the Reverse Blocking of the SLG59M1563V works safely.
    In conclusion, It is No.

    5V put in "S" leaks to "D" when "ON" = 'H'.
    Then the voltage of "D" rises to 5V.

    Even if "ON" = 'L', a small voltage (around 0.6V) leaks.

    It seems to be related to the "ON"s state at power-up, but I'm not sure.
    The Reverse Blocking feature is dangerous because it does not work as expected at least.

Reply
  • Hi,

    I am also experimenting whether the Reverse Blocking of the SLG59M1563V works safely.
    In conclusion, It is No.

    5V put in "S" leaks to "D" when "ON" = 'H'.
    Then the voltage of "D" rises to 5V.

    Even if "ON" = 'L', a small voltage (around 0.6V) leaks.

    It seems to be related to the "ON"s state at power-up, but I'm not sure.
    The Reverse Blocking feature is dangerous because it does not work as expected at least.

Children
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