30A Avg. 400 Volts FRED KCU30A40 Maximum Ratings Item Symbol RepetitivePeakReverseVoltage AverageRectifiedForwardCurrent R.M.S.ForwardCurrent SurgeForwardCurrent OperatingJunctionTemperatureRange StorageTemperatureRange Mountingtorque V RRM OUTLINEDRAWING(mm) Conditions Unit 400 V 50Hz 50HzFullSineWaveResistiveLoad IO I F(RMS) Tc51 30 A 33.3 I FSM A 50Hz 50HzFullSineWave,1cycle,Non-repetitive 150 T jw T stg A -40150 -40150 RecommendedValue F tor 0.5 Nm APPROX.NETWEIGHT:5.55g Electrical/ ThermalCharacteristics Item PeakReverseCurrent PeakForwardVoltage ReverseRecoveryTime ThermalResistance Symbol Conditions Min. Typ. Max. Unit I RM - - 30 A V FM 1 Tj25,VRMVRRM, perdiode 1 Tj25,IFM15A, perdiode - 1.37 1.57 V trr Tj25,IFM10A,-di/dt50A/s - 33 45 ns R th(j-c) JunctiontoCase - - 2 /W FIG.1 FIG.2 FORWARD CURRENT VS. VOLTAGE 50 20 Tj=25C Tj=150C 10 5 2 1 AVERAGE FORWARD POWER DISSIPATION (W) INSTANTANEOUS FORWARD CURRENT (A) 100 0 0.5 1 1.5 2 2.5 AVERAGE FORWARD POWER DISSIPATION 40 30 20 15 10 0 5 10 15 20 25 30 35 5 0 0 25 50 75 100 CASE TEMPERATURE ( C) FIG.4 FIG.5 RMS SURGE CURRENT RATINGS KCU30A40 Ta=40C,Non-Repetitive,No Load 1000 60 rms 40 KCU30A40 100 I FSM 0.02s 0.05 20 80 0 0.02 25 100 20 30 AVERAGE FORWARD CURRENT (A) 120 SINE WAVE SURGE RMS CURRENT SURGE FORWARD CURRENT (A) AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE RECT 180 10 140 - KCU30A40 35 RECT 180 SINE WAVE SURGE CURRENT RATINGS 180 CONDUCTION ANGLE KCU30A40 50 INSTANTANEOUS FORWARD VOLTAGE (V) f=50Hz,Sine Wave,Non-Repetitive,No Load 160 0 60 0 3 FIG.3 180 CONDUCTION ANGLE KCU30A40 200 AVERAGE FORWARD CURRENT (A) 0 0.1 0.2 0.5 1 2 10 0.1 1 TIME (s) PULSE WIDTH (ms) 213 10 125 150