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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: 5,143
    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: 1,371
    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: 4,895
    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: 2,000
    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: 2,580
    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: 1,826
    Mar 6th, 2020, 07:15 AM Go to last post
  1. 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: 229
    Yesterday, 02:35 AM Go to last post
  2. 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: 756
    May 27th, 2021, 07:47 AM Go to last post
  3. 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: 3,409
    Apr 26th, 2021, 08:11 AM Go to last post
  4. 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: 3,563
    Mar 25th, 2021, 03:15 AM Go to last post
  5. 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: 3,156
    Mar 25th, 2021, 01:20 AM Go to last post
  6. 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: 2,832
    Mar 23rd, 2021, 12:03 AM Go to last post
  7. 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: 1,201
    Feb 18th, 2021, 05:34 AM Go to last post
  8. 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: 1,427
    Feb 3rd, 2021, 01:08 AM Go to last post
  9. 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: 1,257
    Jan 28th, 2021, 12:30 AM Go to last post
  10. 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: 2,359
    Nov 27th, 2020, 07:59 AM Go to last post
  11. 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: 2,826
    Nov 12th, 2020, 02:14 AM Go to last post
  12. 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: 1,804
    Nov 10th, 2020, 01:30 AM Go to last post
  13. 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: 1,896
    Nov 3rd, 2020, 10:24 PM Go to last post
  14. 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: 1,635
    Oct 30th, 2020, 09:01 AM Go to last post
  15. 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: 1,442
    Sep 29th, 2020, 05:08 AM Go to last post
  16. 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: 1,903
    Sep 22nd, 2020, 05:18 AM Go to last post
  17. 2 level turn on off RC IGBT

    Hi guys, Can I use a 2 level turn on of the RC IGBT at the single ended topology for induction cookers to reduce the first current spike or should...

    Started by Fränce‎, Sep 15th, 2020 01:22 AM
    • Replies: 1
    • Views: 1,832
    Sep 15th, 2020, 01:44 AM Go to last post
  18. Moved: Gate x collector problem in IGBT

    Started by Garbuli‎, Jul 24th, 2020 05:15 AM
    • Replies: -
    • Views: -
    Jul 24th, 2020, 05:15 AM Go to last post
  19. Data sheet of the IKW15N120H3, amplifier circuit

    The data sheet of the IKW15N120H3 shows switching losses only. Can I use this device in an amplifier circuit?

    Started by MonacoFranz‎, Mar 22nd, 2020 11:41 PM
    • Replies: 1
    • Views: 2,686
    Mar 23rd, 2020, 12:55 AM Go to last post
  20. DC collector of an IGBT

    What is the DC collector current of an IGBT?

    Started by MonacoFranz‎, Mar 22nd, 2020 11:39 PM
    • Replies: 1
    • Views: 1,965
    Mar 23rd, 2020, 12:41 AM Go to last post

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