A brazed plate heal exchanger (400) for exchanging heat between at least two media, wherein at least one of the media could have a working pressure of at least 50 bars, comprises a number of heat exchanger plates (100; 200) comprising a pressed pattern of ridges and grooves. Those are adapted to form flow channels for media to exchange heat flowing through said flow channels. The plates (100; 200) further comprises port openings (120, 130; 220; 300, 310) arranged to allow fluid communication with said flow channels and a skirt (140) extending around the periphery of the heat exchanger plates (100; 200). Skirts (140) of neighboring plates (100; 200) are arranged to contact one another in an overlapping manner in order to obtain a connection sealing the flow channels. At least one of said port openings (120, 130; 220; 300, 310) is placed on a peninsula (150) surrounded by the skirt (140) over at least 100 degrees.
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