Content last revised on May 18, 2023
Manufacturer Part Number: B551-2TRohs Code: YesPart Life Cycle Code: TransferredIhs Manufacturer: CRYDOM INCPackage Description: FLANGE MOUNT, R-XUFM-D4Pin Count: 4ECCN Code: EAR99HTS Code: 8541.30.00.80Manufacturer: Crydom IncRisk Rank: 3.61Additional Feature: UL RECOGNIZEDCase Connection: ISOLATEDConfiguration: ANTI-PARALLEL, 2 ELEMENTSCritical Rate of Rise of Off-State Voltage-Min: 500 V/usDC Gate Trigger Current-Max: 60 mADC Gate Trigger Voltage-Max: 2.5 VDesc. of Quick-Connects: 2G-4AKDesc. of Screw Terminals: 0JESD-30 Code: R-XUFM-D4Non-Repetitive Pk On-state Cur: 325 ANumber of Elements: 2Number of Terminals: 4On-state Current-Max: 27000 AOperating Temperature-Max: 125 °COperating Temperature-Min: -40 °CPackage Body Material: UNSPECIFIEDPackage Shape: RECTANGULARPackage Style: FLANGE MOUNTPeak Reflow Temperature (Cel): NOT SPECIFIEDQualification Status: Not QualifiedRepetitive Peak Reverse Voltage: 400 VSubcategory: Silicon Controlled RectifiersSurface Mount: NOTerminal Finish: COPPERTerminal Form: SOLDER LUGTerminal Position: UPPERTime Silicon Controlled Rectifier, 27000mA I(T), 400V V(RRM), 2 Element, ROHS COMPLIANT PACKAGE-4