Hi Folks,
i'm gonna replace a defect old Darlington Power Transistor with a modern IGBT.
The Darlington was a 600V 50A type.
The IGBT is an Infineon 1200V 80A type.
The device is an old Sharp Microwave Oven Inverter Unit.
The drawing...
The Darlington is the Q1.
The R1 is an 3.3 Ohm.
To prevent the IGBT Gate from over saturation, i'm gonna put a 100 Ohm in parallel to ZD2.
Has anybody done something similar and has any advice for me?
i'm gonna replace a defect old Darlington Power Transistor with a modern IGBT.
The Darlington was a 600V 50A type.
The IGBT is an Infineon 1200V 80A type.
The device is an old Sharp Microwave Oven Inverter Unit.
The drawing...
The Darlington is the Q1.
The R1 is an 3.3 Ohm.
To prevent the IGBT Gate from over saturation, i'm gonna put a 100 Ohm in parallel to ZD2.
Has anybody done something similar and has any advice for me?
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