I have STW40N95K53N-channel 950 V, 0.110 Ohm ,38 A ,MDmesh K5 Power MOSFET . But my Vds is not exceeding 600V can I use ISO5500 as my gate driver or should go for ISO5452 or some higher Vce rating gate driver
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I have STW40N95K53N-channel 950 V, 0.110 Ohm ,38 A ,MDmesh K5 Power MOSFET . But my Vds is not exceeding 600V can I use ISO5500 as my gate driver or should go for ISO5452 or some higher Vce rating gate driver
Thanks Anand Reghunathan
yes its a three phase inverter design and i want to generate a gate pulse from DSP(TMS28335) 0-3.3V. I m supplying secondary side with +15V and -15 V DC generated from flyback on board i m attaching schematic of my circuit.
I m also attaching Gate Driver output Vgs which i got without putting any load across Drain and source of my IGBT (1MBH50D) .Is there a problem in my gate driver circuit or should i test by connecting load.
Note:i have not used +15V and -15V zener in my board till now and used 10uF capacitor instead of 4.7uF for c02 different from as shown in schematic
Edit: This is the VGS after adding +-15V zener across Gate and source should i go on adding snubber and Load across switch now