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| SHINDENGEN Schottky Rectifiers (SBD) Dual SF15SC4 40V 15A OUTLINE DIMENSIONS Case : FTO-220 Unit : mm RATINGS Absolute Maximum Ratings (Unless otherwise specified, Tc=25j Item Symbol Conditions Tstg Storage Temperature Tj Operating Junction Temperature VRM Maximum Reverse Voltage VRRSM Pulse width 0.5ms, duty 1/40 Repetitive Peak Surge Reverse Voltage IO Average Rectified Forward Current 50Hz sine wave, R-load, Rating for each diode Io/2, Tc=125 IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25 Peak Surge Forward Current PRRSM Pulse width 10 i s, Rating of per diode, Tj=25 Repetitive Peak Surge Reverse Power Vdis Terminals to case, AC 1 minute Dielectric Strength TOR (Recommended torqueF0.3Nm) Mounting Torque Electrical Characteristics (Unless otherwise specified, Tc=25j Item Symbol Conditions VF Forward Voltage IF=7.5A, Pulse measurement, Rating of per diode IR Reverse Current VR=VRM, Pulse measurement, Rating of per diode Cj Junction Capacitance f=1MHz, VR=10V, Rating of per diode AEjc junction to case Thermal Resistance AEjf junction to heatsink AEcf case to heatsink Ratings -55150 150 40 45 15 200 330 2 0.5 Ratings Max 0.55 Max 5.0 Typ 340 Max 2.0 Max 4.5 Max 2.5 Unit V V A A W kV Nm Unit V mA pF /W /W /W Copyright & Copy;2001 Shindengen Electric Mfg.Co.Ltd SF15SC4 50 Forward Voltage Pulse measurement per diode 20 10 IF [A] 5 Forward Current Tc=150C [MAX] Tc=150C [TYP] Tc= 25C [MAX] Tc= 25C [TYP] 2 1 0.5 0.2 0.1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 Forward Voltage VF [V] SF15SC4 1000 Reverse Current Pulse measurement per diode Tc=150C [MAX] 100 IR [mA] Tc=150C [TYP] Tc=125C [TYP] 10 Tc=100C [TYP] Reverse Current 1 Tc=75C [TYP] 0.1 0.01 0 5 10 15 20 25 30 35 40 Reverse Voltage VR [V] SF15SC4 16 14 12 Forward Power Dissipation DC D=0.8 PF [W] 0.5 SIN 0.3 0.2 Forward Power Dissipation 10 8 0.1 6 4 2 0 0.05 0 5 10 15 20 25 IO [A] Average Rectified Forward Current Tj = 150C IO 0 tp D=tp/T T SF15SC4 Reverse Power Dissipation 25 PR [W] DC D=0.05 0.1 20 0.2 0.3 15 Reverse Power Dissipation 0.5 10 5 SIN 0.8 0 0 10 20 30 40 50 Reverse Voltage VR [V] Tj = 150C 0 VR tp D=tp/T T SF15SC4 30 Derating Curve IO [A] Average Rectified Forward Current 25 DC D=0.8 20 0.5 15 SIN 0.3 10 0.2 0.1 5 0.05 0 0 20 40 60 80 100 120 140 160 Case Temperature VR = 20V Tc [C] IO 0 0 VR tp D=tp/T T SF15SC4 300 Peak Surge Forward Capability IFSM 10ms 10ms 250 1 cycle IFSM [A] non-repetitive, sine wave, Tj=25C before surge current is applied 200 Peak Surge Forward Current 150 100 50 0 1 2 5 10 20 50 100 Number of Cycles [cycle] SF15SC4 2000 Junction Capacity f=1MHz Tc=25C TYP 1000 [pF] 500 Junction Capacitance Cj 200 100 50 20 10 0.1 0.2 0.5 1 2 5 10 20 40 Reverse Voltage VR [V] SF15SC4 10 Repetitive Surge Reverse Power Capability PRRSM(tp) / PRRSM(tp=10s) Ratio 1 0.1 1 10 100 Pulse Width tp [s] IRP iR 0.5IRP 0 tp PRRSM = IRP x VRP vR VRP SF15SC4 Repetitive Surge Reverse Power Derating Curve 120 100 PRRSM Derating [%] 80 60 40 20 0 0 25 50 75 100 125 150 Junction Temperature Tj [C] IRP iR 0.5IRP 0 tp PRRSM = IRP x VRP vR VRP |
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