SHINDENGEN Schottky Rectifiers (SBD) D15SCA4M Dual OUTLINE DIMENSIONS Case : ITO-220 Unit : mm 40V 15A FEATURES ● Tj150℃ ● PRRSM avalanche guaranteed ● Fully Isolated Molding APPLICATION ● Switching power supply ● DC/DC converter ● Home Appliances, Office ● Telecommunication Equipment RATINGS ●Absolute Maximum Ratings (If not specified Tc=25℃) Item Symbol Conditions Storage Temperature Tstg Operating Junction Temperature Tj Maximum Reverse Voltage VRM Repetitive Peak Surge Reverse Voltage VRRSM Pulse width 0.5ms, duty 1/40 Average Rectified Forward Current IO 50Hz sine wave, R-load, Rating for each diode Io/2, Tc=117℃ Peak Surge Forward Current IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=125℃ Repetitive Peak Surge Reverse Power P RRSM Pulse width 10μs, Rating of per diode, Tj= 25℃ Dielectric Strength Vdis Terminals to case, AC 1 minute Mounting Torque TOR (Recommended torque：0.3N･m) Ratings -40〜150 150 40 45 15 150 330 1.5 0.5 Unit ℃ ℃ V V A A W kV N･m ●Electrical Characteristics (If not specified Tc=25℃) Item Symbol Conditions Forward Voltage VF I F=7.5A, Pulse measurement, Rating of per diode Reverse Current IR V R=V RM, Pulse measurement, Rating of per diode f=1MHz, V R=10V, Rating of per diode Junction Capacitance Cj Thermal Resistance θjc junction to case θcf case to heatsink, Mounting torque=0.5N･m Ratings Max.0.55 Max. 5 Typ.340 Max.2.8 Max.1.5 Unit V mA pF ℃/W Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd D15SCA4M Forward Voltage Forward Current IF [A] 10 Tc=150°C [MAX] Tc=150°C [TYP] Tc=25°C [MAX] 1 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 Junction Capacitance Cj [pF] 0.1 100 1000 10 Junction Capacitance Reverse Voltage VR [V] 1 D15SCA4M f=1MHz Tc=25°C TYP per diode D15SCA4M Reverse Current 1000 Tc=150°C [MAX] Reverse Current IR [mA] 100 Tc=150°C [TYP] Tc=125°C [TYP] 10 Tc=100°C [TYP] Tc=75°C [TYP] 1 0.1 Pulse measurement per diode 0.01 0 5 10 15 20 25 Reverse Voltage VR [V] 30 35 40 D15SCA4M Reverse Power Dissipation Reverse Power Dissipation PR [W] 25 DC D=0.05 0.1 20 0.2 0.3 15 0.5 10 SIN 5 0 0.8 0 10 20 30 40 50 Reverse Voltage VR [V] Tj = 150°C 0 VR tp D=tp /T T D15SCA4M Forward Power Dissipation 16 Forward Power Dissipation PF [W] 14 DC D=0.8 12 SIN 0.5 0.3 10 0.2 0.05 8 0.1 6 4 2 0 0 5 10 15 20 25 Average Rectified Forward Current IO [A] Tj = 150°C IO 0 tp D=tp /T T D15SCA4M Derating Curve Average Rectified Forward Current IO [A] 30 25 DC D=0.8 20 0.5 SIN 15 0.3 0.2 10 0.1 0.05 5 0 0 20 40 60 80 100 120 140 160 Case Temperature Tc [°C] VR = 20V IO 0 0 VR tp D=tp /T T D15SCA4M Derating Curve Average Rectified Forward Current IO [A] 30 25 DC D=0.8 20 0.5 SIN 15 0.3 0.2 10 0.1 0.05 5 0 0 20 40 60 80 100 120 140 160 Heatsink Temperature Tf [°C] VR = 20V IO 0 0 VR tp D=tp /T T D15SCA4M Peak Surge Forward Capability IFSM 200 10ms 10ms Peak Surge Forward Current IFSM [A] 1 cycle non-repetitive, sine wave, Tj=125°C before surge current is applied 150 100 50 0 1 2 5 10 20 Number of Cycles [cycles] 50 100 SBD Repetitive Surge Reverse Power Derating Curve 120 PRRSM Derating [%] 100 80 60 40 20 0 0 50 100 150 Junction Temperature Tj [°C] IRP IR VR VRP 0.5IRP 0 tp PRRSM = IRP × VRP SBD Repetitive Surge Reverse Power Capability PRRSM(t p) / PRRSM(t p=10µs) Ratio 10 1 0.1 1 10 100 Pulse Width t p [µs] IRP IR VR VRP 0.5IRP 0 tp PRRSM = IRP × VRP