Voltronic Axpert VM IV - Page 20

18
All of the IGBT are (STGW60H65DFB 60A 650V N BULK TO-247)
Parts
Attribute
Reference values
Failure status
QA1/QC1/QB2/QD2
Resistor
GE: 23k
GC: 235k
CE: 700k
Short or explosion
Diode
EC: 0.4V