Dynex DFS45425
Fast Recovery Diode
APPLICATIONS
s Induction Heating s A.C. Motor Drives s Inverters And Choppers s Welding s High Frequency Rectification s UPSKEY PARAMETERS
VRRM 2500V IF(AV) 365A IFSM 3500A Qr 200µC trr 2.0µsFEATURES
s Double Side Cooling s High Surge Capability s Low Recovery Charge VOLTAGE RATINGS Type Number Repetitive Peak Reverse Voltage VRRM V 2500 2400 2200 2000 Conditions DFS454 25 DFS454 24 DFS454 22 DFS454 20 VRSM = VRRM + 100V Outline type code: M771. See Package Detials for further information. CURRENT RATINGS Symbol Double Side Cooled IF(AV) IF(RMS) IF Mean forward current RMS value Continuous (direct) forward current Half wave resistive load, Tcase = 65oC Tcase = 65oC Tcase = 65oC 365 575 525 A A A Parameter Conditions Max. Units Single Side Cooled (Anode side) IF(AV) IF(RMS) IF Mean forward current RMS value Continuous (direct) forward current Half wave resistive load, Tcase = 65oC Tcase = 65oC Tcase = 65oC 242 380 335 A A A 1/8 DFS454 SURGE RATINGS Symbol IFSM I2t IFSM I2t IFSM I2t Pa...