{"product_id":"mitsubishi-electric-gcu08cb-130-80173-109-01-3-gct-thyristor-unit","title":"Mitsubishi Electric GCU08CB-130 80173-109-01-3 GCT Thyristor Unit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMitsubishi Electric GCU08CB-130\u003c\/strong\u003e is a symmetrical, high-power \u003cstrong\u003eGCT (Gate Commutated Turn-off) Thyristor Unit\u003c\/strong\u003e integrated with an onboard gate driver. This press-pack semiconductor device features a specialized internal circuit board marked under reference code \u003cstrong\u003e80173-109-01-3\u003c\/strong\u003e. It is engineered explicitly for demanding switching actions in current source inverters, heavy-duty DC choppers, induction heating networks, and high-capacity DC to DC power converters. By permanently binding the GCT component to its gate driver on a unified motherboard, the assembly significantly reduces stray circuit loop inductance, ensuring rigid gate pulse synchronization and highly repetitive controllable off-state handling in modular industrial drive frameworks.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeamlessly combines a high-voltage GCT thyristor device with a matched gate driver on a direct-coupled motherboard assembly to eliminate external wiring loop inductance.\u003c\/li\u003e\n\u003cli\u003eImplements robust electrical isolation via an optical fiber data link infrastructure utilizing standard Broadcom transceivers for control pulses.\u003c\/li\u003e\n\u003cli\u003eEquipped with physical onboard troubleshooting infrastructure including a green power supply validation LED, a green gate indicator LED, and precise signal test points.\u003c\/li\u003e\n\u003cli\u003eUtilizes a highly ruggedized press-pack structural casing optimized for clean mechanical mounting pressure alignment and uniform thermal heat sink interfacing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-power current source inverters and industrial drive systems.\u003c\/li\u003e\n\u003cli\u003eIndustrial DC choppers and multi-rail voltage step-conversion units.\u003c\/li\u003e\n\u003cli\u003eHigh-frequency industrial induction heaters and metallurgical processing power panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMitsubishi Electric Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGCU08CB-130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Motherboard Reference Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80173-109-01-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGCT Thyristor Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Construction Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePress Pack Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepetitive Peak Reverse Voltage (VRRM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNon-Repetitive Peak Reverse Voltage (VRSM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepetitive Peak Off-State Voltage (VDRM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNon-Repetitive Peak Off-State Voltage (VDSM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLong Term DC Stability Voltage (V(LTDS))\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS On-State Current (IT(RMS))\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAverage On-State Current (IT(AV))\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e520 A maximum (330 A nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepetitive Controllable On-State Current (ITQRM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge On-State Current (ITSM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.8 kA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent-Squared, Time Integration Max Value (I2t)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.6 x 10^4 A^2s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCritical Rate of Rise of On-State Current (diT\/dt)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 A\/microsecond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCritical Rate of Rise of Reverse Recovery Current (diR\/dt)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 A\/microsecond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Forward Gate Power Dissipation (PFGM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Reverse Gate Power Dissipation (PRGM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAverage Forward Gate Power Dissipation (PFG(AV))\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAverage Reverse Gate Power Dissipation (PRG(AV))\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Forward Gate Voltage (VFGM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Reverse Gate Voltage (VRGM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Forward Gate Current (IFGM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Reverse Gate Current (IRGM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGate Driver Power Supply Input Voltage (VGIN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 V DC nominal (19 - 21 V DC acceptable window)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGate Driver Power Consumption (PGIN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Clamping Force Requirement (FM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.1 to 15.8 kN (13 kN nominal benchmark)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThyristor Pole Piece Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Housing Total Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Structural Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1060 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJunction Operating Temperature Window (Tj)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to 125 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Storage Temperature Range (Tstg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 to 60 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Operating Temperature Bounds (Ta)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10 to 60 Celsius (Recommended threshold: \u0026lt;= 40 Celsius)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal Resistance Junction-to-Fin (Rt(j-f))\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.025 K\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePort Component Identifier\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eInterface Mapping \/ Engineering Function\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhoenix Contact Type MSTB25\/2-G-5.08 plug-in port for 20 V DC gate driver power entry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Optic Input Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHFBR-2521Z Broadcom Optical Receiver for control pulse entry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFault Signal Output Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHFBR-1521Z Broadcom Optical Transmitter for system response mapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGATE TEST POINT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOnboard probe node for real-time gate voltage diagnosis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCATHODE TEST POINT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOnboard probe node mapping the cathode electrical reference return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED A (Green)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVisual confirmation status showing Power Supply OK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED B (Green)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVisual confirmation status mapping Gate conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping Pressure Execution:\u003c\/strong\u003e Install the unit within a calibrated compression rig ensuring a steady mechanical mounting force within the 11.1 kN to 15.8 kN range to establish proper electrical contact and minimize internal interface thermal resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Link Protection:\u003c\/strong\u003e Keep the Broadcom HFBR-2521Z and HFBR-1521Z optical headers clean and free of contamination. Avoid tight component wiring bends to prevent control command signal attenuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGate Supply Limits:\u003c\/strong\u003e Wire a regulated auxiliary DC supply ensuring voltage remains within the 19 to 21 V DC bounds directly at the board's two-pin connector plug to avoid driver switching delay anomalies.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":52695191257451,"sku":"GCU08CB-130 80173-109-01-3","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-gcu08cb-130-80173-109-01-3-board-module-y2efh4fotbb_c7b3e3f2-ce45-459c-b800-25f375916887.jpg?v=1766114638","url":"https:\/\/www.plcprotech.com\/id\/products\/mitsubishi-electric-gcu08cb-130-80173-109-01-3-gct-thyristor-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}