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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: 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: 6,019
    Feb 22nd, 2021, 10:00 AM Go to last post
  2. 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: 1,811
    Feb 8th, 2021, 02:15 AM Go to last post
  3. 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: 1
    • Views: 5,179
    Mar 26th, 2020, 01:25 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: 2,260
    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: 2,913
    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: 2,061
    Mar 6th, 2020, 07:15 AM Go to last post
  1. 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: 543
    Jul 25th, 2021, 10:54 PM Go to last post
  2. 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: 383
    Jul 21st, 2021, 03:41 AM Go to last post
  3. 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: 486
    Jul 15th, 2021, 10:14 PM Go to last post
  4. 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: 722
    Jun 25th, 2021, 01:08 AM Go to last post
  5. 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: 1,067
    Jun 22nd, 2021, 02:35 AM Go to last post
  6. 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: 1,365
    May 27th, 2021, 07:47 AM Go to last post
  7. 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: 4,354
    Apr 26th, 2021, 08:11 AM Go to last post
  8. 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: 5,018
    Mar 25th, 2021, 03:15 AM Go to last post
  9. 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: 4,265
    Mar 25th, 2021, 01:20 AM Go to last post
  10. 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: 3,660
    Mar 23rd, 2021, 12:03 AM Go to last post
  11. 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: 1,469
    Feb 18th, 2021, 05:34 AM Go to last post
  12. 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: 1,727
    Feb 3rd, 2021, 01:08 AM Go to last post
  13. 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: 1,529
    Jan 28th, 2021, 12:30 AM Go to last post
  14. 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: 2,843
    Nov 27th, 2020, 07:59 AM Go to last post
  15. 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: 3,241
    Nov 12th, 2020, 02:14 AM Go to last post
  16. 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: 2,183
    Nov 10th, 2020, 01:30 AM Go to last post
  17. Half bridge induction cooker

    Hi, What is the main parameter, which is causing power losses in the half bridge induction cooker? With best regards, RD

    Started by ROSA DAMIANO‎, Nov 2nd, 2020 11:13 PM
    • Replies: 1
    • Views: 2,262
    Nov 3rd, 2020, 10:24 PM Go to last post
  18. FBSOA of IKW30N65WR5 IGBT

    Hello, I want to define FBSOA of IKW30N65WR5 IGBT for the single pulse of 1 usec. However, there is no Zthj-c information available below the...

    Started by SiCguru‎, Oct 30th, 2020 01:52 AM
    • Replies: 1
    • Views: 1,947
    Oct 30th, 2020, 09:01 AM Go to last post
  19. New RC-D2 vs.the previous RC-technology

    Hi, I just read about a new RC-D2 technology. But i could not find anything about the differences between this new and the previous Reverse...

    Started by Max Power‎, Sep 24th, 2020 11:51 PM
    • Replies: 1
    • Views: 1,619
    Sep 29th, 2020, 05:08 AM Go to last post
  20. FBSOA and RBSOA

    Hello, What's the difference between FBSOA and RBSOA of IGBT? Many thanks in advance!

    Started by AnniLe‎, Sep 22nd, 2020 01:12 AM
    • Replies: 1
    • Views: 2,227
    Sep 22nd, 2020, 05:18 AM Go to last post

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