Inverter destruction Why
Overvoltage?
New Capacitor?
New Connections lead to higher u?
To be seen on DPT
Overcurrent
bondings destroyed?
Why control needs more current than 660Arms?
Tj too high
Miller Turn On?
To be seen on DPT
Inductance higher than before?
Temperature model wrong?
According to OnSemi dies destroyed before bondings
Bridge Short Circuit
Interlock not working?
To be senn on DPT
Power Tester needed?
Thermal Model: How does it work?
Thermal Model tested?
To be seen on DPT
To be seen on DPT
Can a SW fault lead to a Bridge Short Circuit?
Can a fault on Gate Driver lead to Bridge Short Circuit?
To be seen on DPT