AN533可控硅，晶闸管，以及AC开关，处理和安装热管理注意 AN533 Application note SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting Introduction The behavior of a semiconductor device depends on the temperature of its silicon chip. This is why electrical parameters are given at a specified temperature. To sustain the performance of a component and to avoid failure, the temperature has to be limited by managing the heat transfer between the chip and the ambient atmosphere. The aim of this note is to show how to calculate a suitable heatsink for a……