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Forum: IGBT

Infineon’s comprehensive IGBT discrete portfolio offers application specific solutions from 600 to 1600 V. Choose between different current ratings and IGBT chip generations to achieve the highest value for your application.

  1. Sticky Thread Sticky: Short circuit rating

    Hi guys, I am looking at the datasheet for IKW40N120T2. Can you please explain how to understand the parameters and conditions of the short...

    Started by nick‎, Mar 25th, 2020 02:39 AM
    • Replies: 3
    • Views: 6,002
    Aug 30th, 2021, 02:32 AM Go to last post
  2. Sticky Thread Sticky: Junction temperature measurement

    Hi guys, I’m using an IKW40N120H3 in a boost converter. What is the best way to measure the junction temperature of a device? Thanks!

    Started by Walter Frosch‎, Mar 10th, 2020 06:21 AM
    • Replies: 2
    • Views: 7,314
    Feb 22nd, 2021, 10:00 AM Go to last post
  3. Sticky Thread Sticky: IGBT short circuit current

    Dear All, I am wondering the SC data in the IGBT datasheet. For example, when the SC data is set as 9500A in the datasheet, does it mean when the...

    Started by Sandho‎, Feb 7th, 2021 12:08 AM
    • Replies: 1
    • Views: 2,499
    Feb 8th, 2021, 02:15 AM Go to last post
  4. Sticky Thread Sticky: IGBT same reverse current as a MOSFET

    Does the IGBT allow reverse current like a MOSFET?

    Started by TechGirl‎, Mar 18th, 2020 03:24 AM
    • Replies: 1
    • Views: 2,773
    Mar 20th, 2020, 04:14 PM Go to last post
  5. Sticky Thread Sticky: Kelvin emitter

    Hi, could you please explain the advantage of Kelvin emitter of IGBTs? Thank you in advance!

    Started by Walter Frosch‎, Feb 25th, 2020 05:58 AM
    • Replies: 1
    • Views: 3,621
    Mar 13th, 2020, 05:01 AM Go to last post
  6. Sticky Thread Sticky: Difference IGBT / MOSFET

    Hi Infineon Team, I have a very simple question, can you explain easily what's the difference between IGBT & MOSFET? Thanks a lot.

    Started by Melli‎, Feb 18th, 2020 01:01 AM
    • Replies: 1
    • Views: 2,539
    Mar 6th, 2020, 07:15 AM Go to last post
  1. IKB20N60T collector current

    Hi all, The IKB20N60T datasheet specifies an absolute maximum rating of Ic=28A (Tc=100°C), but the beginning of the datasheet says Ic=20A. ...

    Started by Yuki_Nexty‎, Aug 31st, 2021 09:19 PM
    • Replies: 2
    • Views: 467
    Sep 12th, 2021, 10:55 PM Go to last post
  2. Exclamation Lower working frequency than 20kHz for IGW25N120H3

    Hi Forum ! Datasheet of IGW25N120H3, specifies that it can manage frequencies in the range of 20kHz to 100kHz. If the circuit we own works at a...

    Started by alexrsaid‎, Sep 2nd, 2021 10:37 AM
    frequency
    • Replies: 1
    • Views: 327
    Sep 8th, 2021, 11:23 PM Go to last post
  3. Partial discharge in inverter applications

    Dear Infineon, I am wondering what is partial discharge and how should this be considered in inverter applications? Thanks

    Started by Melli‎, Aug 18th, 2021 05:20 AM
    • Replies: 2
    • Views: 592
    Aug 27th, 2021, 04:12 AM Go to last post
  4. Miller plateau

    Hello, How does the Miller plateau level of an IGBT relate to the load current? Thank you! :-)

    Started by Fränce‎, Aug 26th, 2021 04:26 AM
    • Replies: 1
    • Views: 299
    Aug 27th, 2021, 12:44 AM Go to last post
  5. Questions about the parameters in the IGBT datasheet

    In IGBT datasheet, what are the definitions of Qrr, tr, and tf? For Qrr, what kind of definition does it correspond to?. Thanks in advance.

    Started by pllan815‎, Jul 21st, 2021 08:36 PM
    • Replies: 4
    • Views: 2,287
    Jul 25th, 2021, 10:54 PM Go to last post
  6. Original or facke?

    Здравствуйте, коллеги. Подскажите, пожалуйста как можно проверить модули от поставщиков на оригинальность? Есть ли возможность пробить номер на...

    Started by Dionis‎, Jul 20th, 2021 02:04 AM
    original igbt
    • Replies: 2
    • Views: 1,949
    Jul 21st, 2021, 03:41 AM Go to last post
  7. Thermal Resistance

    Dear Communities Regarding IGBT Discretes, What standard is Rthjc of IGBT based upon? Thanks BR

    Started by Yoshimura‎, Jul 13th, 2021 08:18 PM
    • Replies: 1
    • Views: 2,030
    Jul 15th, 2021, 10:14 PM Go to last post
  8. RC IGBTs vs. standard

    Dears, I have read in the web about reverse conducting IGBTs. Could you please explain what are the difference with respect a standard IGBT and in...

    Started by Max Power‎, Jun 24th, 2021 06:36 AM
    • Replies: 1
    • Views: 2,412
    Jun 25th, 2021, 01:08 AM Go to last post
  9. motor drives

    Hi Infineon team, What is the root cause of the dV/dT limitation in motor drives? Thanks, BR

    Started by Melli‎, Jun 11th, 2021 05:28 AM
    • Replies: 1
    • Views: 2,674
    Jun 22nd, 2021, 02:35 AM Go to last post
  10. Question Collector current at high temperature

    Hello, Why does the collector current at high temperature get lower than that at low temperature after a certain value of V_GE? For instance,...

    Started by Lisa‎, May 25th, 2021 02:03 AM
    • Replies: 1
    • Views: 2,333
    May 27th, 2021, 07:47 AM Go to last post
  11. Parallelization IGBT

    Hi Infineon Team, Can you please tell more about what needs to be considered if I do parallelization of IGBTs? Thanks a lot.

    Started by Melli‎, Mar 26th, 2021 06:51 AM
    • Replies: 1
    • Views: 5,632
    Apr 26th, 2021, 08:11 AM Go to last post
  12. what are the remaining mounting torque data for different thickness of thermal grease

    For Advanced Isolation devices, if using different thickness of thermal grease (like 10um/15um/20um) and the same mounting torque like 1.0 Nm, after...

    Started by Wen‎, Feb 15th, 2021 04:43 AM
    • Replies: 1
    • Views: 6,549
    Mar 25th, 2021, 03:15 AM Go to last post
  13. Application with a switching frequency of about 70kHz-80kHz

    I would like to have your opinion on which one between IKFW50N65DH5 and IKFW75N65EH5 is a better alternative to IKW40N65H5 for applications with a...

    Started by ROSA DAMIANO‎, Feb 15th, 2021 02:24 AM
    applications, frequency, frequency measurement, switching
    • Replies: 1
    • Views: 5,630
    Mar 25th, 2021, 01:20 AM Go to last post
  14. V_GE vs. Q_GE curve

    Hi, I have a question regarding V_GE vs. Q_GE curve of an IGBT. According to my understaning Q_GE is the charge stored in the gate-emitter...

    Started by JoFoe‎, Mar 19th, 2021 02:59 AM
    • Replies: 1
    • Views: 4,829
    Mar 23rd, 2021, 12:03 AM Go to last post
  15. half-bridge vs. single ended

    Hi all, I have a short question. What are the pros and cons for the half-bridge topology compared to the single ended one in induction cookers? ...

    Started by AnniLe‎, Feb 18th, 2021 04:58 AM
    • Replies: 2
    • Views: 1,922
    Feb 18th, 2021, 05:34 AM Go to last post
  16. Question Differences between the IGBT6 and older Trenchstop technologies

    Good morning everybody, I hope you're all doing well. Can you explain to me what the differences are between the IGBT6 and older Trenchstop...

    Started by Lisa‎, Jan 12th, 2021 11:54 PM
    • Replies: 1
    • Views: 2,129
    Feb 3rd, 2021, 01:08 AM Go to last post
  17. Where to buy IGBT bare die

    Hi everybody, I have a project where I want to use IGBT bare die devices. In a first step I need just a small quantity for characterization....

    Started by andi5785‎, Jan 22nd, 2021 04:52 AM
    • Replies: 2
    • Views: 1,969
    Jan 28th, 2021, 12:30 AM Go to last post
  18. Switching frequency for device in PFC

    Hello I am developing a PFC and considering IKW40N65WR5 as a switching device. My question is what’s the maximum switching frequency of...

    Started by Melli‎, Nov 24th, 2020 03:41 AM
    • Replies: 1
    • Views: 3,420
    Nov 27th, 2020, 07:59 AM Go to last post
  19. Frequency range of discrete IGBT7

    Dear community, what is the recommended frequency range for operating IGBT T7? Thanks, Fränce

    Started by Fränce‎, Oct 9th, 2020 12:55 AM
    • Replies: 4
    • Views: 3,926
    Nov 12th, 2020, 02:14 AM Go to last post
  20. Question Input capacitance

    Good morning everyone, One thing that is not clear to me: How is the input capacitance influencing the IGBT switching transient? Thanks for...

    Started by Fränce‎, Nov 9th, 2020 10:57 PM
    • Replies: 1
    • Views: 2,740
    Nov 10th, 2020, 01:30 AM Go to last post

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