I suppose this is a discontinued part and I do not want to buy from China and want to find a replacement. I have no experience when it comes to IGBT and I am not sure about all the important specs to look for. I have been able to specify a replacement and I want some advice if it is suitable or not AOK30B60D1 and AOK40B65H2AL
I was looking for the following: Vce, Vge, Ic, Pd, Input Capacitance, Gate Charge, Turn-On DelayTime, Turn-Off Delay Time
I am really not sure if I should look for something else or not and whether if those specs should be exactly the same or not, some of them are a little bit higher like power ratings and voltages and other are lower like Charges, Capacitance and Delay times
One thing that I am not sure if it will change anything or not that the old part has no diode integrated and the new replacement has integrated one and I suppose that diode specs should also be respected !
This Controller is using IR2127 IGBT Driver and the motor is rated for 130V DC and 2.75KW continues Duty
My Question is is there a problem If some specs are more or less the original part specs? For example, the new replacement (Input Capacitance, Gate Charge, Turn-On DelayTime, Turn-Off Delay Time) are lower than the original part, would that make a problem?