I don't know if anybody has put this info out here yet, but thought I would share it. I was in the process of setting up a few CCSs for an up coming project and decided to collect some data while I was at it. I hope you guys find this usefull the next time you go to use the IXYS IXTP01N100D. These values will get you in the ball park.
Rgs, JLH
P.S. The gate stop resistors are 220 ohm Allen Bradley carbon comps.
Rgs, JLH
P.S. The gate stop resistors are 220 ohm Allen Bradley carbon comps.
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Thanks!
Here is my result for testing a single device with 30V d-s.
It looks like there is a substantial difference between your measurement and mine. Difference due to Vds being ~3V over the bottom device in the cascode vs. 30V in my measurement?
Here is my result for testing a single device with 30V d-s.
It looks like there is a substantial difference between your measurement and mine. Difference due to Vds being ~3V over the bottom device in the cascode vs. 30V in my measurement?
Attachments
On my measurements, I varied the B+ from 75V to 220V and it made no difference in current. The cascode appears to be fairly immuned to changes in B+ supply.
Rgs, JLH
Rgs, JLH
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