IGBT Forum Discussions
Hi, may I ask, I use IPOSIM to simulate type I NPC, why is the junction temperature of the simulated tube lower than the heatsink temperature after setting the fixed heatsink temperature Th, and the visual inspection of the simulation result is still at the reference Tambient=50℃, where is the error?
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Show LessHow is the drive gate resistance of an IGBT determined?
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Show LessCould you please check the following about the discoloration of the terminals of the FF200R12KT4?
(1) Discoloration of the terminals of the IGBT module can occur regardless of the storage conditions, and it is recognized that it does not affect the operation in particular.
Is it okay to understand that the contact resistance will not increase either?
(2) Can discoloration occur in the same way at all terminals?
We are concerned that if the color/degree of discoloration of the terminals differs depending on the individual, it will be pointed out in the appearance check at the time of acceptance.
(3) If you have any information about the reason for the discoloration, could you tell us?
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Show LessFS3L40R07W2H5F_B11的IGBT模块建议选择哪些驱动芯片呢?需要考虑哪些因素呢?
The effect of IGBT pin deformation on the MOS tube, will it cause the MOS tube to be closed or disconnected ending
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