Thanks Zintolo,
That STU9HN65M2 looks like it should be good as long as the D-S voltage is kept above 100V.
stay safe
tim
That STU9HN65M2 looks like it should be good as long as the D-S voltage is kept above 100V.
stay safe
tim
Hi Zintolo,
I'm no expert on mosfets (or anything else) but I think Fig 11 Capacitance Variations in the data sheet
https://www.st.com/resource/en/datasheet/stu9hn65m2.pdf
shows Crss to be sorta constant for Vds from less than V to about 10V, then dropping from 10V to 100V (Vds) where it becomes constant again......and perhaps importantly......very low.
I hope someone will correct me if I'm mistaken
best
t
I'm no expert on mosfets (or anything else) but I think Fig 11 Capacitance Variations in the data sheet
https://www.st.com/resource/en/datasheet/stu9hn65m2.pdf
shows Crss to be sorta constant for Vds from less than V to about 10V, then dropping from 10V to 100V (Vds) where it becomes constant again......and perhaps importantly......very low.
I hope someone will correct me if I'm mistaken
best
t
But when in source follower configuration, the important data is the reverse transfer capacitance value (Crss), isn't it? At 20Vds is 5pF that is very low.
Forgot to mention, the above has internal gate protection, so no need to add a zener to prevent gate breakthrough. Tests for capacitance done at 1MHz and 25V
This next one though has lower capacitance and no protection diode. I have some, but havent tested them yet.--
AOT1N60 Data sheet suggests 800mA, 600V, 41W P-Diss, Crss 1.8pF, Coss 14.5pF,--testing conditions as above, from datasheet.
This next one though has lower capacitance and no protection diode. I have some, but havent tested them yet.--
AOT1N60 Data sheet suggests 800mA, 600V, 41W P-Diss, Crss 1.8pF, Coss 14.5pF,--testing conditions as above, from datasheet.
Perhaps he meant STP2NK95Z, there is also a plastic encapsulated version STF2NK95K5 that can be directly bolted and George was using STF3LN80K5.
Sorry, typo on the first, Left out the K.
Second was a simple duck-duck search to find--
http://www.aosmd.com/pdfs/datasheet/AOT1N60.pdf
--I would ditch google if I was you! LOL
Second was a simple duck-duck search to find--
http://www.aosmd.com/pdfs/datasheet/AOT1N60.pdf
--I would ditch google if I was you! LOL
When searching for mosfets or most semiconductors, I just use Digikey's search feature.
I have used the AOT1N60 and it works fine. I would recommend a 15 volt zener from gate to source to avoid incidents. I still have a bunch that I bought maybe 2 years ago.
I tend to prefer mosfets with insulated cases whenever possible. I tend to have exposed heat sinks in my test boards and either get zapped or spark things out when poking around. At the rate I blow up fets I gave up on insulators.
I have used the AOT1N60 and it works fine. I would recommend a 15 volt zener from gate to source to avoid incidents. I still have a bunch that I bought maybe 2 years ago.
I tend to prefer mosfets with insulated cases whenever possible. I tend to have exposed heat sinks in my test boards and either get zapped or spark things out when poking around. At the rate I blow up fets I gave up on insulators.
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These days g***le is really bad, use available search feature on Mouser or Digikey.
Sorry about the confusion. The quote button never seems to quote anyones posts for me anymore.
STF2NK95K5 and STP2NK95Z turn up no hits anywhere.
STF2NK95K5 and STP2NK95Z turn up no hits anywhere.
My bad, should be STF2N95K5.
STF2N95K5 STMicroelectronics | Mouser
STP2NK90Z STMicroelectronics | Mouser
STF2N95K5 STMicroelectronics | Mouser
STP2NK90Z STMicroelectronics | Mouser
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The STF2N95K5 works fine, it can drive high power tubes and works fine as phase inverter (concertina style) too!
Regards, Gerrit
Regards, Gerrit