SHINDENGEN Super Fast Recovery Rectifiers D4L20U 200V 4A Single OUTLINE DIMENSIONS Case : ITO-220 (Unit : mm) FEATURES Low noise trr35ns Fully Isolated Molding APPLICATION Switching power supply Free Wheel Home Appliances, Office Equipment Telecommunication, Factory Automation RATINGS AbsoluteMaximumRatings(IfnotspecifiedTc=25) Item Symbol Conditions StorageTemperature Tstg OperatingJunctionTemperature Tj MaximumReverseVoltage VRM AverageRectifiedForwardCurrent 50Hzsinewave,R-load,Tc=130 IO PeakSurgeForwardCurrent IFSM 50Hzsinewave,Non-repetitive1cyclepeakvalue,Tj=25 DielectricStrength Vdis Terminalstocase,AC1minute MountingTorque TOR (Recommendedtorque0.3Nm) Ratings -40150 150 200 4 60 1.5 0.5 Unit V A A kV Nm ElectricalCharacteristics(IfnotspecifiedTc=25) Item Symbol Conditions ForwardVoltage VF IF=4A,Pulsemeasurement ReverseCurrent VR=V RM,Pulsemeasurement IR ReverseRecoveryTime trr IF=0.5A,I R=1A ThermalResistance jc junctiontocase Ratings Max.0.98 Max.10 Max.35 Max.4.5 Unit V A ns /W Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd D4L20U Forward Voltage 100 Forward Current IF [A] 10 Tc=150C [MAX] Tc=150C [TYP] Tc=25C [MAX] Tc=25C [TYP] 1 Pulse measurement per diode 0.1 0 0.4 0.8 1.2 1.6 2 Forward Voltage VF [V] 2.4 2.8 3.2 D4L20U Forward Power Dissipation 6 DC Forward Power Dissipation PF [W] D=0.8 5 0.5 SIN 0.3 4 0.2 0.1 3 0.05 2 1 0 0 1 2 3 4 5 6 7 8 Average Rectified Forward Current IO [A] Tj = Tjmax IO 0 tp D=tp /T T D4L20U Derating Curve Average Rectified Forward Current IO [A] 8 7 DC 6 D=0.8 5 0.5 4 SIN 0.3 3 0.2 0.1 2 0.05 1 0 0 20 40 60 80 100 120 140 160 Case Temperature Tc [C] VR = VRM IO 0 0 VR tp D=tp /T T D4L20U Derating Curve Average Rectified Forward Current IO [A] 8 7 DC 6 D=0.8 5 0.5 SIN 4 0.3 3 0.2 0.1 2 0.05 1 0 0 20 40 60 80 100 120 140 160 Heatsink Temperature Tf [C] VR = VRM IO 0 0 VR tp D=tp /T T D4L20U IFSM Peak Surge Forward Capability 80 10ms 10ms Peak Surge Forward Current IFSM [A] 1 cycle non-repetitive, sine wave, Tj=25C before surge current is applied 60 40 20 0 1 2 5 10 20 Number of Cycles [cycles] 50 100 Junction Capacitance Cj [pF] 10 100 1 Junction Capacitance Reverse Voltage VR [V] 10 D4L20U 100 f=1MHz Tc=25C TYP per diode