Stud MountingThere are two molybdenum plates kept on both sides of SCR. The anode is soldered with aluminium resulting one stud is created. The SCR is joined to heat sink by this stud. If there is not necessary electrical isolation, mica or fibre type washers are used. The conduction of heat is done easily though mica or fibre type washers. It will also works as electrical insulator.

Question

Stud MountingThere are two molybdenum plates kept on both sides of SCR. The anode is soldered with aluminium resulting one stud is created. The SCR is joined to heat sink by this stud. If there is not necessary electrical isolation, mica or fibre type washers are used. The conduction of heat is done easily though mica or fibre type washers. It will also works as electrical insulator.

Karan Singh · Accepted Answer

Stud MountingThere are two molybdenum plates kept on both sides of SCR. The anode is soldered with aluminium resulting one stud is created. The SCR is joined to heat sink by this stud. If there is not necessary electrical isolation, mica or fibre type washers are used. The conduction of heat is done easily though mica or fibre type washers. It will also works as electrical insulator.

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