MOSFET (Si/SiC) Forum Discussions

Is the 3.3V voltage at the input of the 2EDF7275K and the 12V auxiliary voltage at the output common ground?

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Can you please tell me why it is so disassembled here? Is there any basis for this? #RC Absorption #Snubber #Buffer Circuits

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HI all, new to the forum so I apologize if this repeats similar posts.

I have a design that needs to switch high power to drive LEDs for short pulses.

The voltage to the LED string is 45V and the current is a maximum of 24A.

the pulsewidth is 5mS and the overall pulse-train frequency is 5 Hz.

I am looking at using the IAUZ40N06S5L050.  this FET is at the bottom of the string and according to LTSpice sees only about 24V for Vds.  So the question is, according to the datasheet, this is a bit outside of the safe zone but only slightly,  I am restricted to very small space so the package/footprint is a good fit.  Will this work?

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Hi :

I bought some IRFP90N20DPBF this PN, but after our QC inspection, parts with some mixed DATECODE inside.

Ifs that situation due to from IFX MFR side?

plz help advise here.

thx~

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Hello Team,
We are planning to use the MOSFET IPTG039N15NM5 for one of our applications.
We are using a Photovoltaic MOSFET Driver VOM1271T to drive the MOSFET.
Hence the gate to source voltage will be 8.4V.
Attached is the snippet from the schematic of the same.

Our requirements are.

• Maximum drain voltage = 48V (so the MOSFET shall have a VDS > 60V)
• Low RDSon =  as low as possible
• Gate Capacitance = as low as possible (since the output current of the VOM1271T is only 15uA, a high gate capacitance will result in high turn on time).
• Low OFF state capacitance =  The drain to source off state capacitance shall be very low else we will get high frequency signals at the output even if the MOSFET is OFF.
• Continuous Drain Current = >150A (The continuous drain current of the MOSFET is marked as 190A in the datasheet.)
  So can you please confirm whether a single MOSFET is enough to carry 150A of current.
  On our system, the 150A current may last for 5-10 Seconds.
  The continuous current will be 90A for all other time.
  What are the precautions we need to take for such a high current.
  Please confirm whether a single MOSFET is able to carry this much current?.
  
  Looking for your reply.

Howdy y'all,

As the title implies, I was curious as to what the recommended torque was to secure the IPTC012N08NM5 to a heatsink? I couldn't find anything in the datasheet or any of the supplemental documentation on what the force should be. 

Thanks 

Hello,

I have an older treadmill with a faulty mosfet. Can you recommend an alternate as I can't find the original part?

Transistor MOSFET F30U60DN H18

tx

K