Founded in 1951 by Dr Friedrich Martin, Semikron is an electronic product and component manufacturer based in Germany, principally focussed on power devices and systems. It makes power electronics that are designed for low energy consumption. The company's power products are used for both open-loop and closed-loop control. Semikron's devices convert electricity efficiently and are much-used within the renewable energy sector in applications such as wind and solar photovoltaic installations. They are also frequently used in electro-mobility products. In addition, the business is engaged in the production of drive technology systems, transistors and power supply devices. In Germany, the business employs in the region of 1,500 people and this number is approximately doubled when its worldwide workforce is taken into consideration. Semikron has a market share of about 25 percent of all thyristor semiconductor and diode modules sold today, making it a market leader in these types of components. Its production facility and head office in Nuremberg occupies a site of some 42,000 square metres. As well as its transistors, Semikron makes a number of bridge rectifiers that includes three-phase versions, with peak off-state voltages that can range from anything between 200 and 1,800 volts.
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Art.Nr. 170-00-132 FamilyPeak off-state voltage 400 VOperating temperature -40...+125 °CTypeSKB72/04Average conducting-state current max. 70 AManufacturerSemikronPeak conducting-state current 750 AHousing type G 35Stock Loading availability ...Input alternating voltage max. 125 V1 + EUR 60.60
Bridge rectifier 400 V 30 A G 12Art.Nr. 170-00-117 FamilyPeak off-state voltage 400 VOperating temperature -40...+150 °CTypeSKB30/04A1Average conducting-state current max. 30 AManufacturerSemikronPeak conducting-state current 370 AHousing type G 12Stock Loading availability ...Input alternating voltage max. 125 V1 + EUR 39.39
Diode module SEMIPACK 0 1600 VArt.Nr. 170-02-397 FamilyTypeSKKD15/16ManufacturerSemikronStock Loading availability ...1 + EUR 24.52
Bridge rectifier 1200 V 70 A G 35Art.Nr. 170-00-134 FamilyPeak off-state voltage 1200 VOperating temperature -40...+125 °CTypeSKB72/12Average conducting-state current max. 70 AManufacturerSemikronPeak conducting-state current 750 AHousing type G 35Stock Loading availability ...Input alternating voltage max. 380 V1 + EUR 69.70
Rectifier diode 1200 V 70 A M8 studArt.Nr. 170-04-066 FamilyConfiguration SingleOperating temperature -40...+180 °CTypeSKR71/12Peak off-state voltage 1200 VManufacturerSemikronConducting-state current 70 ASurge current 1150 AStock Loading availability ...Housing type M8 stud1 + EUR 9.83
Rectifier diode 1500 V 168 A M12 studArt.Nr. 170-04-077 FamilyConfiguration SingleOperating temperature -40...+180 °CTypeSKR141F15Peak off-state voltage 1500 VManufacturerSemikronConducting-state current 168 ASurge current 2500 AStock Loading availability ...Housing type M12 stud1 + EUR 29.14
Bridge rectifier 1200 V 30 A SEMIPONT1Art.Nr. 170-00-223 FamilyPeak off-state voltage 1200 VTypeSKCH28/12Average conducting-state current max. 30 AManufacturerSemikronPeak conducting-state current 320 AHousing type SEMIPONT1Stock Loading availability ...Operating temperature -40...+125 °C1 + EUR 42.12
Diode module SEMIPACK 1 1200 VArt.Nr. 170-02-403 FamilyTypeSKKD26/12ManufacturerSemikronStock Loading availability ...1 + EUR 16.19
Thyristor TO-209AD 1600 V 550 AArt.Nr. 172-07-215 FamilyPeriodic peak voltage 1600 VTypeSKT300/16EConducting-state current 550 AManufacturerSemikronMin. ignition current 200 mAHousing type TO-209ADStock Loading availability ...Voltage rise 1000 V/µs1 + EUR 144.20
Diode module SEMIPACK 2 2200 VArt.Nr. 170-02-423 FamilyTypeSKKD 162/22ManufacturerSemikronStock Loading availability ...1 + EUR 151.40
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