SHINDENGEN Super Fast Recovery Rectifiers SF6L20U Single OUTLINE DIMENSIONS Case : FTO-220 (Unit : mm) 200V 6A FEATURES ● Low noise ● trr35ns ● Fully Isolated Molding ● Dielectric strength 2kV guaranteed 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=126℃ 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) ●Electrical Characteristics (If not specified Tc=25℃) Item Symbol Conditions Forward Voltage VF IF=6.0A, Pulse measurement Reverse Current IR VR=VRM , Pulse measurement Reverse Recovery Time IF=0.5A, I R=1A trr Thermal Resistance θjc junction to case Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd Ratings -40∼150 150 200 6 80 2 0.5 Unit ℃ ℃ V A A kV N･m Ratings Max.1.1 Max.10 Max.35 Max.3.2 Unit V μA ns ℃/W SF6L20U Forward Voltage 100 Forward Current IF [A] 10 1 Tc=150°C [MAX] Tc=150°C [TYP] Tc=25°C [MAX] Tc=25°C [TYP] Pulse measurement per diode 0.1 0 0.2 0.4 0.6 0.8 1 Forward Voltage VF [V] 1.2 1.4 1.6 SF6L20U Forward Power Dissipation 10 DC Forward Power Dissipation PF [W] D=0.8 0.5 8 SIN 0.3 0.2 0.1 6 0.05 4 2 0 0 2 4 6 8 10 Average Rectified Forward Current IO [A] Tj = Tjmax IO 0 tp D=tp /T T SF6L20U Derating Curve 10 Average Rectified Forward Current IO [A] DC D=0.8 8 0.5 SIN 6 0.3 0.2 4 0.1 0.05 2 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 SF6L20U IFSM Peak Surge Forward Capability 160 10ms 10ms Peak Surge Forward Current IFSM [A] 1 cycle non-repetitive, sine wave, Tj=25°C before surge current is applied 120 80 40 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 SF6L20U 100 f=1MHz Tc=25°C TYP per diode