This paper brings the development of new alternatives for the burndown, a graphic tool used to monitor and followup a project. Home products power modules igbt modules igbt modules. Power semiconductors introduction to igbt power module. Gan, mosfets, jfets, power fets, zeners, rectifiers, bridges, igbt modules. Customised to your unique application with our capabilities in module and package design, wafer fabrication, qualification and testing.
This video will show you the proper way to test if an igbt is functioning properly. Semiconductor testers igbt test transistor tester fet testing. Igbt modules power semiconductors dynex semiconductor. The lorlin testers include the most powerful testing software in the industry. We generally do not recommend retesting by the customer because of the. The handler of the hitachi highvoltage igbt module hereinafter, this product is advised to. Most manufacturers igbt devices are 100% tested before shipping and guaranteed to meet the published parametric data.
Parametric test systems for igbtmodules insulatedgate bipolar transistor. Littelfuse offers a wide range of igbt modules for applications that demand high efficiency and fast switching, rated up to 1,700v and 600a in industry standard packages and common topologies. The igbt and diode devices of fuji electrics 7thgeneration x series that constitute these modules have been made thinner and miniaturized, thereby optimizing the device structure. Igbt module dynamic tester dut enclosure left and test software user interface right. Investigation on intermittent life testing program for igbt. Help testing igbt and repairing spindle drive al12 cnczone. With the module out of circuit, remove the conductive foam and short the gate to the emitter. I have read lots of threads but still unclear on the testing. Recent growth of the insulated gate bipolar transistor igbt module market has been driven largely by the increasing demand for an efficient way to control and distribute power in the field of. How to test an igbt with a multimeter presented by katie nyberg for galco tv.
In addition, igbt modules can be mounted with the help of pressfit pins for a solderless and leadfree mounting of power modules. Igbt insulated gate bipolar transistor tester circuit simulated with multisim software. Power semiconductor dynamic testers dynex semiconductor. I have the manual and the test procedure isnt particularly clear to me. Reduces power dissipation to contribute to energy saving. It is intended for people who are familiar with the testing of the igbt module itself, or the design. Pdf reliability assessment of igbt through modelling and. We generally do not recommend re testing by the customer because of the potential of damaging the device. The new upgrade package allows existing lorlin customers to extend the life of their older slower systems and exhibits more reliable, accurate testing and network configuration introducing usb technology.
Igbt modules are also available with preapplied thermal interface material tim for a reproducible thermal performance of power electronic applications. The new lorlin test systems 64bit impact testing software version 7 has been designed for windows 10 64bit with a usb 2. Igbt insulated gate bipolar transistor module is a device required for inverter use in many types of industrial equipment, and had driven the trend towards high currents and high voltage since 1990. Investigation on the shortcircuit behavior of an aged igbt module. Type of high power igbt module used in the test download. Igbt ct60amdatasheet short out g1 to e1 and g2 to e2. To test an igbt with multimeter, the meter should be used in diodechecking mode. Reliability assessment of igbt through modelling and experimental testing. How to test an igbt using multimeter electronics post. Change the probes, you should see a diode drop on the meter. The device characteristics extracted from the dynamic tests are.