EM TEST RDS 200N - Spare Parts Transistors

EM TEST VDS 200 Series
Manual for Operation V 5.19 56 / 57
8.6.
Spare parts transistors
There are some VDS 200N models where EM Test delivers spare transistors.
For replace any transistors in the power PCB EM Test
delivers a couple of spare transistors with the unit.
It is mandatory to mount transistors of the same
fabrication lot for simulate switching. Otherwise there is
a risk for unbalanced transistor current and device
damage.
See the attached picture where the spare transistors
are located.
Spare transistor location