SHINDENGEN General Purpose Rectifiers SIL Bridges OUTLINE DIMENSIONS U6KBA80R Unit : mm 800V 6A APPLICATION Monitor TV Audio equipment Printer SMPS Adapter for notebook PC Power supply for desktop PC RATINGS Absolute Maximum Ratings iIf not specified, Tc=25j Item Symbol Conditions Tstg Storage Temperature Tj Operating Junction Temperature VRM Maximum Reverse Voltage IO Average Rectified Forward Current 50Hz sine wave, R-load, On glass-epoxy substrate Ta=25 Peak Surge Forward Current IFSM 50Hz sine wave, R-load Tc=98 60Hz sine wave, Non-repetitive 1cycle peak value, Tj=25 Current Squared Time Dielectric Strength Mounting Torque I2t Vdis TOR 1ms t10ms@Ij=25, Rating of per diode Terminals to case, AC 1 minute iRecommended torqueF0.5N¥mj Electrical Characteristics iIf not specified, Tc=25j Item Symbol Conditions VF Forward Voltage IF=6A, Pulse measurement, Rating of per diode IR Reverse Current VR=800V, Pulse measurement, Rating of per diode Æjl junction to lead, On glass-epoxy substrate Thermal Resistance Æja junction to ambient, On glass-epoxy substrate Æjc junction to case Copyright & Copy;2002 Shindengen Electric Mfg. Co., Ltd. Ratings -55 to 150 150 800 3.5 6.0 200 Unit V A 90 2.0 0.8 A2s kV N¥m Ratings Max 1.0 Max 10 Max 4.0 Max 22 Max 5.0 Unit V ÊA A /W U6KBA80R Forward Voltage Pulse measurement per diode 50 Forward Current IF [A] 20 10 Tc =150°C [TYP] Tc = 25°C[TYP] 5 2 1 0.2 0.4 0.6 0.8 Forward Voltage 1 VF [V] 1.2 1.4 U6KBA80R Forward Power Dissipation Forward Power Dissipation PF [W] 12 SIN 10 8 6 4 2 0 0 1 2 3 4 5 Average Rectified Forward Current Tj =150°C 6 IO [A] 7 U6KBA80R Derating Curve Conductor area 172.6cm2 Average Rectified Forward Current IO [A] 4 3.5 SIN 3 2.5 2 1.5 1 0.5 0 0 20 40 60 80 100 Ambient Temperature 120 Ta [°C] 140 160 U6KBA80R Derating Curve IO [A] 10 Average Rectified Forward Current 8 SIN 6 4 2 0 0 20 40 60 80 100 Case Temperature 120 Tc [°C] 140 160 U6KBA80R Peak Surge Forward Capability IFSM 250 8.3ms 8.3ms Peak Surge Forward Current IFSM [A] 1 cycle non-repetitive, sine wave, Tj=25°C before surge current is applied 200 150 100 50 0 1 2 5 10 Number of Cycles 20 [cycle] 50 100