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| SHINDENGEN Schottky Rectifiers (SBD) Dual DF40PC3 30V 40A FEATURES *oe SMT OUTLINE DIMENSIONS Case : STO-220 Unit : mm *oe Super low VF=0.4V *oe High current capacity with Small Package APPLICATION *oe Reversed Battery Connection Protection *oe OR output DC *oe DC/DC converter *oe Mobile telephone, personal computer RATINGS *oeAbsolute Maximum Ratings (If not specified Tc=25*Z) Item Symbol Conditions Ratings nit U -55*125 Z * Storage Temperature Tstg Operating Junction Temperature Tj 125 *Z V 30 V Maximum Reverse Voltage RM V Pulse width Repetitive Peak Surge Reverse Voltage 0.5ms, duty 1/40 RRSM 35 V IO 50Hz sine Average Rectified Forward Current wave, R-load, Rating for each40 diodeA Io/2, Tc= IFSM 350 A Peak Surge Forward Current 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=2 *oeElectrical Characteristics (If not specified Tc=25*Z) Item Symbol Conditions Ratings nit U V I =15A, Pulse measurement, RatingMax.0.4 of per diode V Forward Voltage FF IR V=V,M Pulse measurement, Rating of Max.45mA Reverse Current RR per diode Junction Capacitance Cj f=1MHz, V Rating of per diode Typ.1160F =10V, p R AEjc Max.0.8 *Z/W Thermal Resistance junction to case Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd DF40PC3 100 Forward Voltage 10 Forward Current IF [A] Tc=125C [MAX] Tc=125C [TYP] Tc=25C [MAX] Tc=25C [TYP] 1 Pulse measurement per diode 0.1 0 0.2 0.4 0.6 0.8 1 1.2 Forward Voltage VF [V] DF40PC3 Junction Capacitance f=1MHz Tc=25C TYP per diode 10000 Junction Capacitance Cj [pF] 1000 100 0.1 1 10 Reverse Voltage VR [V] DF40PC3 10000 Reverse Current Tc=125C [MAX] 1000 Tc=125C [TYP] Reverse Current IR [mA] Tc=100C [TYP] 100 Tc=75C [TYP] Tc=50C [TYP] 10 1 Pulse measurement per diode 0.1 0 5 10 15 20 25 30 Reverse Voltage VR [V] DF40PC3 200 Reverse Power Dissipation Reverse Power Dissipation PR [W] 150 DC D=0.05 0.1 0.2 0.3 100 0.5 50 SIN 0.8 0 0 5 10 15 20 25 30 35 Reverse Voltage VR [V] Tj = 125C 0 VR tp D=tp /T T DF40PC3 24 Forward Power Dissipation DC D=0.8 Forward Power Dissipation PF [W] 20 SIN 0.3 16 0.05 12 0.1 0.2 0.5 8 4 0 0 10 20 30 40 50 60 70 Average Rectified Forward Current IO [A] Tj = 125C 0 tp D=tp /T T IO DF40PC3 80 Derating Curve Average Rectified Forward Current IO [A] 70 DC 60 D=0.8 50 40 0.5 SIN 0.3 30 0.2 20 10 0 0.1 0.05 0 20 40 60 80 100 120 140 160 Case Temperature Tc [C] VR = 15V 0 0 IO VR tp D=tp /T T DF40PC3 500 Peak Surge Forward Capability IFSM 10ms 10ms 1 cycle 400 Peak Surge Forward Current IFSM [A] non-repetitive, sine wave, Tj=25C before surge current is applied 300 200 100 0 1 2 5 10 20 50 100 Number of Cycles [cycles] |
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