How to Solder Field Effect Transistors and CMOS Integrated Circuits

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How to Solder Field Effect Transistors and CMOS Integrated Circuits [Copy link]

When welding insulated gate (or double gate) field effect transistors and CMOS integrated blocks, due to their high input impedance and small inter-electrode capacitance, a small amount of static charge will induce static high voltage, causing device breakdown and damage. The author has explored the following welding method through long-term practice and achieved satisfactory results.