F Flyback Well-Known Member Jun 22, 2023 #1 Hi, LTspice only comes with PFETs up to 200v.....does anyone have .models for LTspice for PFETs to 500v and 1000v? Its for a Active clamp forward PFET in LTspice.
Hi, LTspice only comes with PFETs up to 200v.....does anyone have .models for LTspice for PFETs to 500v and 1000v? Its for a Active clamp forward PFET in LTspice.
alec_t Well-Known Member Most Helpful Member Jun 22, 2023 #2 I didn't think LTS paid much attention to Vds ratings. What model parameters are likely to change significantly with Vds? Upvote 0 Downvote
I didn't think LTS paid much attention to Vds ratings. What model parameters are likely to change significantly with Vds?
F Flyback Well-Known Member Jun 22, 2023 #3 i think it will break over and avalanche?...their diodes do, if you overvoltage them Upvote 0 Downvote
alec_t Well-Known Member Most Helpful Member Jun 22, 2023 #4 1kV on a 200V PFET shows no sign of avalanche : If you actually want to simulate breakdown you can add a breakdown diode in parallel with the PFET. Upvote 0 Downvote
1kV on a 200V PFET shows no sign of avalanche : If you actually want to simulate breakdown you can add a breakdown diode in parallel with the PFET.