SHINDENGEN Super Fast Recovery Rectifiers D4L20U Single OUTLINE DIMENSIONS Case : ITO-220 (Unit : mm) 200V 4A FEATURES ● Low noise ● trr35ns ● Fully Isolated Molding APPLICATION ● Switching power supply ● Free Wheel ● Home Appliances, Office Equipment ● Telecommunication, Factory Automation RATINGS ●Absolute Maximum Ratings (If not specified Tc=25℃) Item Symbol Conditions Storage Temperature Tstg Operating Junction Temperature Tj Maximum Reverse Voltage VRM Average Rectified Forward Current 50Hz sine wave, R-load, Tc=130℃ IO Peak Surge Forward Current IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25℃ Dielectric Strength Vdis Terminals to case, AC 1 minute Mounting Torque TOR (Recommended torque：0.3N･m) Ratings -40∼150 150 200 4 60 1.5 0.5 Unit ℃ ℃ V A A kV N･m ●Electrical Characteristics (If not specified Tc=25℃) Item Symbol Conditions Forward Voltage VF IF=4A, Pulse measurement Reverse Current VR=V RM, Pulse measurement IR Reverse Recovery Time trr IF=0.5A, I R=1A Thermal Resistance θjc junction to case Ratings Max.0.98 Max.10 Max.35 Max.4.5 Unit V μA ns ℃/W Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd D4L20U Forward Voltage 100 Forward Current IF [A] 10 Tc=150°C [MAX] Tc=150°C [TYP] Tc=25°C [MAX] Tc=25°C [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=25°C 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=25°C TYP per diode