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Help me identify the component on the board labeled M3 36 t .

I have a Siemens KTP600 HMI under repair (reason: it does not turn on). I found that an element was missing on the board (highlighted in a red circle). After inspecting the working board of the same HMI, I found out that there should be an element marked 'M3 36 t' (highlighted in a yellow circle). But I couldn't find this element by marking.

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Marking: M3 36 t
Case: SOT-23-6 or TSOT-23-6

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This is a PBSS4240DPN (SOT457 in reality) from NXP/Nexperia. Marking code "M3".

36 is the datecode, t is the assembly location code.

picture from LCSC picture from LCSC

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