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?
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/IGBT/IPOSIM%E4%BB%BF%E7%9C%9F%E6%95%A3%E7%83%AD%E9%97%AE%E9%A2%98/td-p/723346
Show LessThe effect of IGBT pin deformation on the MOS tube, will it cause the MOS tube to be closed or disconnected ending
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/IGBT/IGBT%E5%8F%98%E5%BD%A2%E6%8D%9F%E4%BC%A4%E5%BD%B1%E5%93%8D/td-p/721452
Show LessEconoPIM ™2 Module How to test the switching parameters of the IGBT module, there are 3 groups of half-bridges, and the datasheet of this module gives 1 group of switching parameters, which group is used to get the results when testing, or are the 3 groups tested in parallel?
Rise time (inductive load).
OFF delay time (inductive load).
Fall time (inductive load).
Turn-on loss energy (per pulse)
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/IGBT/EconoPIM-2-%E6%A8%A1%E5%9D%97-IGBT%E6%A8%A1%E7%BB%84%E7%9A%84%E5%BC%80%E5%85%B3%E5%8F%82%E6%95%B0%E6%98%AF%E5%A6%82%E4%BD%95%E6%B5%8B%E8%AF%95%E7%9A%84/td-p/720879
Show LessHow can I get the PCB package library of the corresponding module when I draw a PCB using Infineon's IGBT module (FS50R12KE3)?
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/IGBT/%E4%BD%BF%E7%94%A8%E8%8B%B1%E9%A3%9E%E5%87%8C%E7%9A%84IGBT%E6%A8%A1%E5%9D%97-FS50R12KE3-%E7%BB%98%E5%88%B6PCB-%E5%A6%82%E4%BD%95%E5%BE%97%E5%88%B0%E7%9B%B8%E5%BA%94%E6%A8%A1%E5%9D%97%E7%9A%84PCB%E5%B0%81%E8%A3%85%E5%BA%93%E5%91%A2/td-p/719532
Show LessI can't find the spice model of the device IGQ120N120S7 in https://www.infineon.com/simulation. I want to use IGQ120N120S7 to build the circuit in LTspice. Could you please send me the spice model of this device.
Show LessHi,
I recently purchased the eval kit (EVAL-IHW25N140R5L) to learn more about induction cooking. Can someone point me to the source code for the EVAL Kit (EVAL-IHW25N140R5L)? The kit has two boards: 1) Control Board; 2) User Interface. I am looking for the FW source code for the microcontrollers on each of the boards.
Regards,
ris
Show LessHello everyone,
I am setting up a double pulse test on the FS820R08A6P2B HybridPACK™ Drive Module. I recieved the Spice model from infineon and imported it successfully to LTspice library by creating a new symbol in the following way.
Right click on the .SUBCKT FS820R08_L1 -> create symbol -> then using it from the auto generated symbols library.
I have only made a basic double pulse test simulation circuit just to check the working condition of the spice model.
So far I cant see any output from the simulation.
I am using the 1st half bridge of the whole module in the simulation.
I am somewhat new to the DP testing and maybe doing something wrong.
I have attached the the simulation circuit and waveform screenshot.
Kindly correct me if I am doing something wrong.
Thanks and regards
Idrees
Show LessWhat is the relationship between the magnitude of the IGBT turn-off voltage (e.g. -9V vs. -15V) and the turn-off time, turn-off voltage spike, and losses?
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/IGBT/IGBT%E5%85%B3%E6%96%AD%E7%94%B5%E5%8E%8B/td-p/713675
Show LessHello! I would like to ask about the Kelvin structure IGBT used in air conditioner PFC, do I have to isolate the Kelvin ground E2 from the ground and E1 of the driver chip? Is it OK if I use a normal bottom-side gate driver?
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/IGBT/%E5%BC%80%E5%B0%94%E6%96%87%E7%BB%93%E6%9E%84%E7%9A%84IGBT%E6%8E%A5%E5%9C%B0%E9%97%AE%E9%A2%98/td-p/717161
Show Less