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Forum: POWER MOSFET

Infineon's whole range of power MOSFETs and systems enable innovation and performance in your application, like switch mode power supplies (SMPS), computing, motor control and drives, consumer, mobile devices, lighting solutions, automotive and more.

  1. Sticky Thread Sticky: What you need to know for designing in a MOSFET

    Here we have Design Hints for Power Mosfets and further explanations: ...

    Started by srhim1971‎, Jun 21st, 2017 07:28 PM
    basics, design, hints, mosfet, power
    • Replies: 0
    • Views: 7,821
    Jun 21st, 2017, 07:28 PM Go to last post
  1. F4-23MR12W1M1P_B11 short-circuit capability

    Hi everyone, I'm working on a 350V / 40A converter application and i intend to use the F4-23MR12W1M1P_B11 Infineon power module. To protect my...

    Started by HAMZA.RHOUDDA‎, Yesterday 03:19 AM
    coolsic, power conversion, power mosfet
    • Replies: 0
    • Views: 55
    Yesterday, 03:19 AM Go to last post
  2. Parasitic turn on in IPT015N10?

    So as per the below image, I am seeing some considerable gate bounce as the MOSFETs transition from low to high switch. This is a half bridge (part...

    Started by david.molony‎, Feb 21st, 2021 06:00 AM
    • Replies: 2
    • Views: 115
    Feb 21st, 2021, 10:24 AM Go to last post
  3. RFP40N10 drop in replacement?

    The attached circuit uses 12 RFP40N10 Harris TO220 parts (3 per bank). I have tried using IRF3710z but they repeatedly fail under load stress, almost...

    Started by Matthews‎, Feb 15th, 2021 02:48 PM
    • Replies: 0
    • Views: 165
    Feb 15th, 2021, 02:48 PM Go to last post
  4. Internal gate resistance

    Dear all, I am using the POWER MOSFET (IAUT300N10S5N015) for my inverter application with 20kHz frequency. I wanted to know the internal...

    Started by sharath‎, Feb 14th, 2021 11:22 PM
    • Replies: 1
    • Views: 149
    Feb 15th, 2021, 01:16 AM Go to last post
  5. I need help identifying this SMD

    Hello team, I am having hard time identifying this SMD. I believe it is Mosfet, but I am not sure. The SMD is used in a Siemens VDO instrument for...

    Started by zrnjan‎, Sep 21st, 2020 05:53 PM
    • Replies: 4
    • Views: 2,825
    Jan 28th, 2021, 01:43 PM Go to last post
  6. IPB65R045C7 LTSpice Model

    Hello, I downloaded Spice model for IPB65R045C7. I want to use in LTSpice but I am encountering errors. I opened the .lib file in LTSpice,...

    Started by DRAD‎, Dec 3rd, 2020 10:04 AM
    power mosfet
    • Replies: 1
    • Views: 1,312
    Jan 28th, 2021, 01:10 PM Go to last post
  7. IR3550 / IR3555 pin compatible?

    There is no spec of IR3555 on infinein web. I can only find IR3550's spec. Can I replace IR3550 with IR3555? Because IR3550 has no cycle-by-cycle...

    Started by markamp‎, Jul 9th, 2019 07:09 PM
    • Replies: 1
    • Views: 2,152
    Jan 11th, 2021, 02:09 AM Go to last post
  8. IRF1404 Vgs th problem

    Hello,Is it difficult to turn off the MOS after it gets hot at work, because its Vgs(th) Max is only 4V

    Started by prulde‎, Jul 6th, 2020 06:00 PM
    • Replies: 1
    • Views: 2,207
    Jan 7th, 2021, 01:03 AM Go to last post
  9. Half-Bridge Galvanically-Isolated in Low Voltage, Low Power Application?

    Can a half-bridge configuration, such as the following, be an efficient solution for the following requirement? Requirement: - Galvanic isolation...

    Started by boom‎, Oct 20th, 2020 02:47 AM
    • Replies: 1
    • Views: 1,000
    Jan 5th, 2021, 12:44 AM Go to last post
  10. Thermal management design for POWER MOSFET

    I want to calculate the heat transfer and no.of Thermal vias for IPT020N10N3. How can i calculate? could anyone can help?

    Started by Jnaneswar‎, Dec 30th, 2019 06:10 AM
    • Replies: 1
    • Views: 1,934
    Jan 4th, 2021, 04:22 AM Go to last post
  11. interleaved active clamp flyback converter

    as per the figure we provides a dc voltage as a input to the interleaved active clamp flyback converter block, provide a PWM signal to the MOSFET...

    Started by ashvin‎, Nov 18th, 2019 06:27 AM
    • Replies: 1
    • Views: 1,978
    Jan 4th, 2021, 03:50 AM Go to last post
  12. IDWD40G120C5 PSpice Model Error

    I am getting an error when using the PSpice model of the IDWD40G120C5. When I use the ideal diode instead of the model in the circuit, there is no...

    Started by orcuns91‎, Nov 14th, 2020 04:22 PM
    • Replies: 0
    • Views: 1,340
    Nov 14th, 2020, 04:22 PM Go to last post
  13. How to use L1 mosfet models

    I am trying to use L1 mosfet models, but they do not converge very well. The L0 works fine. I tested L1 and L0 in ltspice (older unencrypted) and...

    Started by SuperTrooper‎, Oct 23rd, 2020 02:36 AM
    • Replies: 1
    • Views: 1,642
    Nov 11th, 2020, 06:38 AM Go to last post
  14. MOSFET - Datasheet help

    Hi, A N-Channel Mosfet when in the on-state and no drain/load current flowing, the Vds voltage would be zero (i.e differential voltage across...

    Started by nambipa‎, Sep 10th, 2020 05:34 AM
    • Replies: 1
    • Views: 2,294
    Nov 11th, 2020, 06:08 AM Go to last post
  15. Power NMOS Vgd specification

    I used NMOS IPD60R180P7S for reverse polarity protection on the negative live of the power supply (circuit is attached). Initially a simple diode is...

    Started by dickmali79‎, Oct 26th, 2020 03:11 AM
    • Replies: 1
    • Views: 1,487
    Oct 28th, 2020, 03:45 AM Go to last post
  16. SPOC +2 (BTS71220-4ESA) current sense from multiplex

    Hi, I am trying to use the BTS71220-4ESA to drive 4 loads and read current sense feedback using IS however I am unable to use multiplex...

    Started by swapnil1499‎, Sep 16th, 2020 11:05 AM
    • Replies: 0
    • Views: 1,909
    Sep 16th, 2020, 11:05 AM Go to last post
  17. Comparative Tracking Index

    Hello, Kindly can you help me to get the Comparative Tracking Index (CTI) for this part number IPW60R045CPFKSA1? Appreciate your response.

    Started by AhmedS‎, Aug 25th, 2020 05:52 AM
    • Replies: 1
    • Views: 2,209
    Aug 27th, 2020, 08:12 AM Go to last post
  18. Signal to turn MOSFET ON

    Hello, I want to use BS50010E and BS50025D smart high-side power switches instead of relays for power distributon in Formula Student Race Car. Is...

    Started by Chef_C‎, Aug 14th, 2020 12:02 PM
    • Replies: 3
    • Views: 2,439
    Aug 17th, 2020, 02:28 AM Go to last post
  19. IRPS5401 won't start / initial bring-up

    Hey Guys I have this strange problem with all IRPS5401 on our new PC Board. Even though the devices are configured properly, they won't start-up...

    Started by GnilCH‎, Jul 3rd, 2019 04:48 AM
    • Replies: 5
    • Views: 11,279
    Aug 8th, 2020, 01:53 AM Go to last post
  20. Driving Mosfet using PWM from arduino so as to achieve Linear region of operation

    Dear All, I require some help regarding designing a driver for driving an LED fixture of 72 V DC rating and 300 mA Is it possible to drive the...

    Started by RanjithShetty90‎, May 26th, 2020 04:33 AM
    #mosfet#dimming circuit
    • Replies: 1
    • Views: 1,984
    Aug 5th, 2020, 04:36 AM Go to last post

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