Remark on Cookies This website uses cookies. You can obtain detailed information on the use of cookies on this website by clicking on "More Information".
You automatically agree to the use of cookies as a result of using this Web page.
More Information

Thyristor/Diode Modules

Thyristor-Diode Modules | Product Groups | Products and Shop Find
Current (A)
Voltage (V)
Package / Type

    SEMIPACK products consist of thyristor, rectifier and fast diode modules. The SEMIKRON Thyristor / Diode modules have an overall market share of 27%. Due to various modifications made over the years, there is a complete family of highly reliable SEMIPACK Thyristor / Diode modules available which have a widest output current range from 15A up to 1200 A and voltage class from 400V to 2200V. SEMIPACK Thyristor / Diode modules are typically used in soft-starters for induction motors, line rectifier for transistorized AC motor controllers, DC motor control and field supply, temperature control, professional light dimming and UPS.
    Technical Explanations


    The SEMITOP-family consists of Thyristor / Diode Modules and IGBT / MOSFET-Modules. This family of modules presents the best alternative solution for all the applications where thermal management performance, high reliability, integration and costs are a must. The Thyristor / Diode Module has a compact design with rugged pin terminals for solder contact to PCB for a range of 18A-120A and 800V-1200V. The SEMITOP pressure technology and the single mounting screw guarantee lower Rth(j-s) than TO packages and a mechanical stress free design which allows forsuperior Power Cycle Capability with extremely high reliability. SEMITOP Thyristor / Diode Modules are typically used for soft starters, light control, Temperature control and UPS.
    Technical Explanations


    SEMIX is available as Thyristor/Diode Module, IGBT-Module and Bridge Rectifier. The 17mm height allows compact and flat design of the whole inverter unit and the spring contacts allow for a solder-free connection to the control unit and a fast assembly in one direction from the top. SEMiX Thyristor/Diode modules range from 140A – 300A and 1600V. SEMIX Thyristor/Diode Modules are used in Input Bridge Rectifier for AC/DC motor control and are suitable for switching power supplies.This economical Thyristor/Diode Module with great price-performance ratio guarantees extensive quality proven using reliability tests.
    Technical Explanations


    SEMiSTART, the anti-parallel Thyristor/ Diode Module is designed with an integrated heatsink for soft-start applications. The SEMiSTART Thyristor/ Diode Module is offered in 5 current classes, 2 voltages classes and 3 sizes. The main advantage of this power module is the high current capability in a new compact design. A 400 kW soft-starter featuring SEMiSTART has just one sixth of the volume of the same device with conventional capsule thyristors. In addition, due to pressure contact technology and double-sided chip cooling, these new Thyristor/ Diode Modules can withstand overload currents of up to 3000 A for a 20 s duration of overload.
    Technical Explanations