High Power Semiconductors

XK0450BA025M, Box Clamp for 75/126mm/Capsules, up to 50kN, rated for 190 Deg C Junction temperature

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Westcode-IXYS-Littlefuse W1263YC250, Rectifier Diode PUK 923Amp, 2500V, 42/14 Features Very low forward voltage drop Very low leakage current International standard package 42/14 Package Press Mounted Double or Single Sided Cooling Applications Power Supplies Rectifier for drives applications Uncontrolled Rectifiers Rectifiers for UPS Battery Chargers Field Supply for DC Motors Water Cooled Rectifiers DC Substation Blocking Diode Large Generators Specification Westcode-IXYS-Littlefuse Part Number W1263YC250 Vrrm 1800V SCR Configuration Diode Capsule PUK IF(av) @ 100 Deg C 923 Amp Package Size ø42 x 14mm Itsm 11.7 kA VF(to) 0.87V Tj(max) 175°C rF 0.33mΩ Gate Terminals N/A R th(j-k) (double sided cooled 180°sin) 0.05°C/W R th(c-h) (double sided cooled) Weight 140g Clamping Force 5.5 - 8.3kN Factory Pack Qty 12 Certification ROHS Westcode-IXYS-Littlefuse Headquarters USA Datasheet Product Datasheet Alternatives Contact Us for Possible Replacement Heatsink Heatsink Profiles  

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Semikron SKVC20A251, Varistor, 250VAC, 320VDC, 20kA Features High Energy Absorption Rating Panel Mount Screw Terminals APPLICATION AREAS: 1. Railways and trams: For the protection of electrical equipment, power electronics (IGBT, thyristors...) in systems with alternating, direct or combined AC + DC power supply, especially in power supply of AC/DC, DC/AC, DC/DC converters. They may be used in systems with main and auxiliary power supply for example: automatic control and regulation systems, cooling systems, warming systems, ventilation systems, and combination systems (electromechanical, electropneumatic and other systems). 2. Wind powerplants For protection of automatic control and regulation in power electronics (IGTB, thyristors...), as well as the protection of sensitive electronic systems (e. g. AC/DC, DC/AC, DC/DC converters, drive systems) from direct or indirect lightning strikes. 3. Photovoltaic systems For protection of photopanels, automatic control electronics with sensitive electronic components, and DC/AC converters (inverters) from direct or indirect lightning strikes. Depending on the application, both serial and parallel connections are possible. With serial connection the required voltage is achieved. With parallel connection higher current absorption is achieved in the modules. Specification Semikron Part Number SKVC20A251 Operating Voltage AC (50-60Hz) 250V Operating Voltage DC 320V Average Power Dissipation 1.4W Permissable Peak Current 20kA Energy Absorption(2ms) 140W(max) Tolerance(Vn) +/- 10% Termination Style Screw Weight 120g Factory Pack Qty 1   Datasheet Product Datasheet Application Notes Technical Blog MOV Article GDT/MOV/TVS Tester SPD Tester

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Semikron SKVC20A460C, Varistor, 460VAC, 615VDC, 20kA Features High Energy Absorption Rating Panel Mount Screw Terminals APPLICATION AREAS: 1. Railways and trams: For the protection of electrical equipment, power electronics (IGBT, thyristors...) in systems with alternating, direct or combined AC + DC power supply, especially in power supply of AC/DC, DC/AC, DC/DC converters. They may be used in systems with main and auxiliary power supply for example: automatic control and regulation systems, cooling systems, warming systems, ventilation systems, and combination systems (electromechanical, electropneumatic and other systems). 2. Wind powerplants For protection of automatic control and regulation in power electronics (IGTB, thyristors...), as well as the protection of sensitive electronic systems (e. g. AC/DC, DC/AC, DC/DC converters, drive systems) from direct or indirect lightning strikes. 3. Photovoltaic systems For protection of photopanels, automatic control electronics with sensitive electronic components, and DC/AC converters (inverters) from direct or indirect lightning strikes. Depending on the application, both serial and parallel connections are possible. With serial connection the required voltage is achieved. With parallel connection higher current absorption is achieved in the modules. Specification Semikron Part Number SKVC20A460C Operating Voltage AC (50-60Hz) 460V Operating Voltage DC 615V Average Power Dissipation 1.4W Permissable Peak Current 20kA Energy Absorption(2ms) 260W(max) Tolerance(Vn) +/- 10% Termination Style Screw Weight 130g Factory Pack Qty 1 ROHS Yes UL Yes CSA Yes   Datasheet Product Datasheet Application Notes Technical Blog MOV Article GDT/MOV/TVS Tester SPD Tester

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Dynex DCR1800F18, Thyristor(SCR) PUK, 1800Amp, 1800V, 74/26 Features Very low forward voltage drop Very low leakage current International standard package 74/26 Package Press Mounted Double or Single Sided Cooling Applications Power Supplies Rectifier for drives applications Uncontrolled Rectifiers Rectifiers for UPS Battery Chargers Field Supply for DC Motors Water Cooled Rectifiers DC Substation Blocking Diode Large Generators Specification Dynex Part Number DCR1800F18 Vrrm 1800V Diode Configuration Thyristor Capsule (PUK) IF(av) @ 60 Deg C 1800Amp Package Size ø74 x 26mm Itsm 25 kA VF(to) 0.88V Tj(max) 125°C rF 0.20mΩ Gate Terminals With 400mm Gate Leads R th(j-c) (double sided cooled 180°sin) 0.02°C/W R th(c-h) (double sided cooled) 0.005°C/W Weight 600g Clamping Force 18 - 26kN Factory Pack Qty 6 Certification ROHS Dynex Headquarters UK Datasheet Product Datasheet Alternatives Contact Us for Possible Replacement Dynex 2022 Shorform Catalogue Heatsink Heatsink Profiles  

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Westcode-IXYS N2600MC180, Thyristor(SCR) PUK 1760 Amp, 1800V, 74/26 Features Very low forward voltage drop Very low leakage current International standard package 74/26 Package Press Mounted Double or Single Sided Cooling Applications Power Supplies Rectifier for drives applications Uncontrolled Rectifiers Rectifiers for UPS Battery Chargers Field Supply for DC Motors Water Cooled Rectifiers DC Substation Blocking Diode Large Generators Specification Westcode - IXYS  Part Number T1500N16TOF VT Vrrm 1800V Diode Configuration Diode Capsule (PUK) IF(av) @ 85 Deg C 1760 Amp Package Size ø74 x 26mm Itsm 34.3 kA Tj(max) 180°C Gate Terminals Faston 4.8 x 0.8mm & 2.8 x 0.8mm Weight 600g Clamping Force 24 - 56kN Factory Pack Qty 12 Certification ROHS IXYS Headquarters USA Datasheet Product Datasheet Alternatives Contact Us for Possible Replacement Heatsink Heatsink Profiles  

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