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Forum: Silicon Carbide (SiC)

Description: Revolution to rely on. Based on Infineon's CoolSiC technology, radically new product designs with best system cost-performance ratio can be realized. CoolSiC MOSFETs first products in 1200 V target photovoltaic inverters, battery charging and energy storage. Different topologies and configurations include 3-level, dual, fourpack, sixpack and booster modules as well as discretes with three or four terminal pins. Featured products: 1200 V CoolSiC MOSFET in Easy 1B and Easy 2B housing and discretes in TO247 with 3 pins and 4 pins

  1. Gate drivers

    What gate drivers can be used for CoolSiC mosfet devices?

    Started by Gyro Gearloose‎, Aug 7th, 2019 03:28 PM
    coolsic, gate driver, mosfet
    • Replies: 3
    • Views: 216
    Yesterday, 06:06 PM Go to last post
  2. Coupling capacitance drivers & SiC - recommended values

    With regard to coupling capacitance for drivers and power supplies with SiC, are there any recommended values?

    Started by Max Power‎, Oct 10th, 2019 11:37 PM
    capacitance, coupling, drivers, sic, silicon carbide
    • Replies: 1
    • Views: 156
    Oct 14th, 2019, 07:24 PM Go to last post
  3. Two pairs of gate source pins

    Can anyone help me: how do I drive a module when there are two pairs of gate source pins?

    Started by MonacoFranz‎, Oct 8th, 2019 06:54 AM
    drive a module, gate source pins
    • Replies: 1
    • Views: 127
    Oct 8th, 2019, 07:47 AM Go to last post
  4. Request on CMTI

    Dear all, I have a question regarding CMTI: 1) Why is CMTI important in a gate driver IC? 2) What CMTI is recommended? Thanks in advance!...

    Started by Gyro Gearloose‎, Oct 2nd, 2019 07:31 AM
    cmti, gate driver ics
    • Replies: 1
    • Views: 128
    Oct 4th, 2019, 06:15 AM Go to last post
  5. 650 V and 1700 V SiC

    Hello all, does Infineon have plans for 650 V and 1700 V SiC parts? Thank you in advance!

    Started by Walter Frosch‎, Sep 24th, 2019 12:08 AM
    • Replies: 2
    • Views: 303
    Oct 2nd, 2019, 05:54 AM Go to last post
  6. Experience with SiC in motor drives

    Hi guys I would like to know if anyone has any experience with SiC in motor drives. If so, could you share the pro's and the con's?

    Started by powergeek‎, Sep 30th, 2019 11:43 PM
    • Replies: 1
    • Views: 106
    Oct 2nd, 2019, 02:03 AM Go to last post
  7. What is the SiC diodes robustness during fast commutation without co-pack diode?

    As the title says, Id like to know more about the sic diodes robustness during fast commutation. Do you maybe have any documentation or papers i can...

    Started by Max Power‎, Aug 19th, 2019 02:56 AM
    do-pack, fast commutation, robustness, sic diode
    • Replies: 6
    • Views: 352
    Sep 30th, 2019, 03:15 AM Go to last post
  8. Question about the voltage-class

    Hey all, is it mandatory to use -5V during turn-off? Can 0 V be used?

    Started by JoFoe‎, Aug 19th, 2019 01:39 AM
    • Replies: 2
    • Views: 1,561
    Sep 5th, 2019, 11:01 AM Go to last post
  9. dependency of short circuit capability with some factors

    Hello again, can you also tell me what the dependence of short-circuit capability with bus voltage, gate voltage and temperature is? Thanks in...

    Started by AnniLe‎, Aug 22nd, 2019 07:15 AM
    • Replies: 2
    • Views: 340
    Sep 5th, 2019, 12:16 AM Go to last post
  10. dv/dt for an SiC MOSFET

    Dears, another question from my side: What is the maximum dv/dt for an SiC MOSFET turn-on and turn-off? How is it affected by current and...

    Started by Max Power‎, Aug 25th, 2019 11:28 PM
    • Replies: 2
    • Views: 696
    Sep 4th, 2019, 05:42 AM Go to last post
  11. CoolMOS vs CoolSiC

    How similar is the CoolMOS MOSFET to the CoolSiC MOSFET?

    Started by Gyro Gearloose‎, Aug 7th, 2019 03:31 PM
    coolmos, coolsic, mosfet
    • Replies: 2
    • Views: 252
    Sep 4th, 2019, 12:22 AM Go to last post
  12. Body Diode

    Do CoolSiC MOSFETs have a body diode?

    Started by Melli‎, Aug 5th, 2019 12:08 AM
    • Replies: 2
    • Views: 221
    Sep 4th, 2019, 12:11 AM Go to last post
  13. Double pulse testing vs IGBTs

    Hello, I wanted to know if there are any differences for double pulse testing compared to IGBT's? Thanks!

    Started by Walter Frosch‎, Aug 23rd, 2019 04:56 AM
    • Replies: 2
    • Views: 252
    Sep 4th, 2019, 12:06 AM Go to last post
  14. mOhm rating of SiC

    Hi guys, one question, how can you relatate the mOhm rating of SiC with the Ic rating of IGBT to facilitate part selection?

    Started by powergeek‎, Aug 28th, 2019 02:15 AM
    • Replies: 2
    • Views: 1,051
    Sep 4th, 2019, 12:02 AM Go to last post
  15. SiC in eBus auxiliary drives

    Hi I saw your recent newsletter, SiC MOSFET modules were promoted for ebusses to run in auxiliary drives. What is the logic to shift to SiC for...

    Started by nick‎, Aug 29th, 2019 02:54 AM
    • Replies: 1
    • Views: 182
    Sep 3rd, 2019, 11:54 PM Go to last post
  16. robustness of SIC compared with IGBT and MOSFET

    How is the robustness of SIC compared with IGBT and MOSFET? Does SIC have similar failure mechanisms as MOSFET, or does SIC have some unique failure...

    Started by Wen‎, Aug 30th, 2019 05:43 AM
    • Replies: 1
    • Views: 199
    Sep 2nd, 2019, 01:37 AM Go to last post
  17. SiC vs IGBT

    Since I'm only starting to get acquainted with SiC but with quite some background knowledge on IGBTs, can somebody pls. briefly explain the...

    Started by EleEngineer‎, Aug 12th, 2019 02:47 AM
    • Replies: 3
    • Views: 301
    Aug 31st, 2019, 08:07 AM Go to last post
  18. Eval PCB's and app notes - what do you offer?

    Hi Team, can you please help me with the question regarding what eval PCB's and application notes does Infineon offer? Thanks in advance.

    Started by TondGy‎, Aug 29th, 2019 12:17 AM
    • Replies: 1
    • Views: 168
    Aug 29th, 2019, 02:40 AM Go to last post
  19. Differences in designs

    Dear Infineon Team, Can you please explain the differences between trench and planar designs? Thanks in advance.

    Started by Melli‎, Aug 27th, 2019 11:48 PM
    • Replies: 1
    • Views: 135
    Aug 28th, 2019, 02:09 AM Go to last post
  20. Snubber needed?

    HI Infineon Team, can you tell me if SiC solutions need snubbers? And does snubber influence SiC's performance? Thanks.

    Started by Melli‎, Aug 19th, 2019 08:03 AM
    • Replies: 2
    • Views: 152
    Aug 27th, 2019, 12:37 AM Go to last post

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