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STL160NS3LLH7

Question asked by kamalkant Pandey on Aug 17, 2017
Latest reply on Aug 31, 2017 by fabio criscione
We have purchased 10 qty of STL160NS3LLH7 MOSFET IC. We found that Drain to source impedance of MOSFETs is varying( NOTE : MOSFET were not connected to any external circuitry while measuring impedance using DMM). For some of the MOSFETs it was around 1kOhm for others it was 2kOhm and 3kOhm also. I am not getting same performance with all the MOSFETs. I think that this because of this variation in Drain to source impedance. I have never seen such a peculiar behavior of MOSFETs. Is it a manufacturing problem or these MOSFETs behave like this only? Please explain!

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