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power dissipation (PH) definition

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in the measurement of the thermal resistance of a semiconductor device, the heating power applied to the device to cause a junction to specified reference point (possibly case) temperature difference. PH is measured in watts. [SEMI G38-87] Also see integrated circuit and package.

See also:

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pre-process treatment chamber (PTC) definition
point of use (POU) definition
Positron definition
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