SHINDENGEN Super Fast Recovery Rectifiers S2L20U Single OUTLINE DIMENSIONS Case : AX10 (Unit : mm) 200V 1.5A FEATURES ● Low noise ● trr35ns ● Applicable to Automatic Insertion APPLICATION ● Switching power supply ● Free Wheel ● Home Appliances, Office Equipment ● Telecommunication, Factory Automation RATINGS ●Absolute Maximum Ratings (If not specified Tl=25℃) Item Symbol Conditions Storage Temperature Tstg Operating Junction Temperature Tj Maximum Reverse Voltage VRM Average Rectified Forward Current 50Hz sine wave, R-load, Ta=25℃ IO Peak Surge Forward Current IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25℃ Ratings -40∼150 150 200 1.5 50 Unit ℃ ℃ V A A ●Electrical Characteristics (If not specified Tl=25℃) Item Symbol Conditions Forward Voltage VF IF=1.5A, Pulse measurement Reverse Current IR VR=VRM , Pulse measurement Reverse Recovery Time trr IF=0.5A, I R=1A Thermal Resistance θjl junction to lead θja junction to ambient Ratings Max.0.98 Max.10 Max.35 Max.12 Max.83 Unit V μA ns ℃/W Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd S2L20U Forward Voltage 100 Forward Current IF [A] 10 Tl=150°C [MAX] Tl=150°C [TYP] Tl=25°C [MAX] Tl=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 S2L20U Forward Power Dissipation Forward Power Dissipation PF [W] 2.5 DC 2 D=0.8 0.5 1.5 0.3 SIN 0.2 0.1 0.05 1 0.5 0 0 0.5 1 1.5 2 2.5 Average Rectified Forward Current IO [A] Tj = Tjmax IO 0 tp D=tp /T T S2L20U Derating Curve Average Rectified Forward Current IO [A] 2.5 DC D=0.8 2 0.5 1.5 SIN 0.3 0.2 1 0.1 0.5 0 0.05 0 20 40 60 80 100 120 140 160 Ambient Temperature Ta [°C] VR = VRM IO 0 0 VR tp D=tp /T T S2L20U 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 1000 1 100 Junction Capacitance Reverse Voltage VR [V] 10 S2L20U f=1MHz Tl=25°C TYP per diode