adnan012
Advanced Member level 1
400V DC, high side P channel FET load switch with dealy
hi,
I want to control a load with high side P-channel Mosfet with 5 second delay. VCC is 400 Vdc . There is a schcmit trigger which senses VCC and when VCC reaches 400VDC it turn on high side P channel MOSFET after 5 seconds. I am using IXTH10P50P MOSFET. After turning on load (100 watt) few times the mosfet is destroyed (drain source short). I think slow rising gate volateg causes MOSFET damage. I need help to sort-out this issue.
regards
hi,
I want to control a load with high side P-channel Mosfet with 5 second delay. VCC is 400 Vdc . There is a schcmit trigger which senses VCC and when VCC reaches 400VDC it turn on high side P channel MOSFET after 5 seconds. I am using IXTH10P50P MOSFET. After turning on load (100 watt) few times the mosfet is destroyed (drain source short). I think slow rising gate volateg causes MOSFET damage. I need help to sort-out this issue.
regards