May 31, 2020 #1 A aryaa99 Newbie level 1 Joined May 31, 2020 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 8 I can't find photodiode sfh205fa in PSpice and I really need it. I also don't know how to model parts in PSpice. Can someone please help?
I can't find photodiode sfh205fa in PSpice and I really need it. I also don't know how to model parts in PSpice. Can someone please help?
May 31, 2020 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,409 Helped 14,749 Reputation 29,780 Reaction score 14,095 Trophy points 1,393 Location Bochum, Germany Activity points 298,049 Find photo diode models at https://www.osram.com/os/tools-and-services/downloads/index.jsp Basically a Si-diode + a current source to model the irradiation. The basic diode without the current source looks like this Code: .model SFH205 D(IS=3.5e-11 N=1.01 IKF=6e-5 Rs=6.5 Cjo=73.01p M=0.452 + Vj=0.304 BV=200) There's also a continuous discussion in Ltspice support forum about photodiode modelling.
Find photo diode models at https://www.osram.com/os/tools-and-services/downloads/index.jsp Basically a Si-diode + a current source to model the irradiation. The basic diode without the current source looks like this Code: .model SFH205 D(IS=3.5e-11 N=1.01 IKF=6e-5 Rs=6.5 Cjo=73.01p M=0.452 + Vj=0.304 BV=200) There's also a continuous discussion in Ltspice support forum about photodiode modelling.