DF40SC4

SHINDENGEN Schottky Rectifiers (SBD) Dual DF40SC4 40V 40A FEATURE OUTLINE DIMENSIONS Case : STO-220 Unit : mm œ SMT œ Tj150Ž œ PRRSM avalanche guaranteen œ High current capacity with Small Package APPLICATION œ Switching power supply œ DC/DC converter œ Home Appliances, Office Equipment œ Telecommunication RATINGS œAbsolute Maximum Ratings (If not specified Tc=25Ž) Item Symbol Conditions Ratings Unit Storage Temperature Tstg -55`150 Ž Operating Junction Temperature Tj 150 Ž Maximum Reverse Voltage V RM 40 V Repetitive Peak Surge Reverse V RRSM Pulse Voltage width 0.5ms, duty 1/40 45 V Average Rectified Forward IO Current 50Hz sine wave, R-load, Rating for each 40 diode A Io/2, T IFSM Peak Surge Forward Current 50Hz sine wave, Non-repetitive 1 cycle 350 peak A value, Tj= Repetitive Peak Surge Reverse P RRSM Pulse Power width 10ƒÊs, Rating of per diode, 1000 Tj=25Ž W œElectrical Characteristics (If not specified Tc=25Ž) Item Symbol Conditions Ratings Unit Forward Voltage V F IF =20A, Pulse measurement, Rating Max.0.55 of per V diode Reverse Current IR V R =V R,M Pulse measurement, Rating of per diode Max.14mA =10V, V Rating of per diode Typ.860pF Junction Capacitance Cj f=1MHz, R Thermal Resistance junction to case ƒÆjc Max.1.5 Ž/W Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd DF40SC4 100 Forward Voltage Forward Current IF [A] 10 Tc=150 °C [MAX] Tc=150 °C [TYP] Tc=25 °C [MAX] Tc=25 °C [TYP] Pulse measurement per diode 1 0 0.2 0.4 0.6 0...