Note1: When you use the multimeter to measure the resistor of the transistor, because of the capacitor in
the circuit, it will cause the changing of the values when you measure the DS and GD. So we recommend
you measure the diode forward voltage of SD, and the resistor of GS. These two values can reflect the
situation of the transistor more correctly.
Note: If one or more of them were damaged, please replace all of them.