SHINDENGEN Super Fast Recovery Rectifiers DE5LC40 Dual OUTLINE DIMENSIONS Case : E-pack Unit : mm 400V 5A FEATURES ● SMT ● Low noise ● trr50ns APPLICATION ● Switching power supply ● DC/DC converter ● Free Wheel ● Home Appliances, Office Equipment ● Telecommunication, Factory Automation RATINGS ●Absolute Maximum Ratings (If not specified Tc=25℃) Item Symbol Conditions Storage Temperature Tstg Operating Junction Temperature Tj VRM Maximum Reverse Voltage Average Rectified Forward Current IO 50Hz sine wave, R-load, Rating for each diode Io/2, Tc=61℃ IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25℃ Peak Surge Forward Current ●Electrical Characteristics (If not specified Tc=25℃) Item Symbol Conditions IF=2.5A, Pulse measurement, Rating of per diode VF Forward Voltage IR Reverse Current VR=VRM, Pulse measurement, Rating of per diode IF=0.5A, IR =1A, Rating of per diode Reverse Recovery Time trr Thermal Resistance θjc junction to case θja junction to ambient Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd Ratings -55∼150 150 400 5 50 Unit ℃ ℃ V A A Ratings Max.1.3 Max.10 Max.50 Max.12 Max.55 Unit V μA ns ℃/W ℃/W DE5LC40 Forward Voltage 10 Tc=150°C [MAX] Forward Current IF [A] Tc=150°C [TYP] Tc=25°C [MAX] Tc=25°C [TYP] 1 Pulse measurement per diode 0.1 0 0.5 1 1.5 2 Forward Voltage VF [V] 2.5 3 DE5LC40 Forward Power Dissipation 10 Forward Power Dissipation PF [W] D=0.8 DC 0.5 8 SIN 0.3 0.2 6 0.1 0.05 4 2 0 0 1 2 3 4 5 6 7 8 Average Rectified Forward Current IO [A] Tj = 150°C IO 0 tp D=tp /T T DE5LC40 Average Rectified Forward Current IO [A] 3 Derating Curve DC D=0.8 2.5 0.5 SIN 2 Alumina substrate Soldering land (leads) 1.5mm × 2.5mm Soldering land (heatsink) 7mmφ Conductor layer 20µm Substrate thickness 0.64mm 0.3 0.2 1.5 0.1 1 0.05 0.5 0 0 20 40 60 80 100 120 140 160 Ambient Temperature Ta [°C] VR = VRM IO 0 0 VR tp D=tp /T T DE5LC40 Derating Curve Average Rectified Forward Current IO [A] 1.5 DC D=0.8 0.5 Glass-epoxy substrate Soldering land 2mmφ Lead length 9.5mm Substrate thickness 1.6mm SIN 1 0.3 0.2 0.1 0.5 0.05 0 0 20 40 60 80 100 120 140 160 Ambient Temperature Ta [°C] VR = VRM IO 0 0 VR tp D=tp /T T DE5LC40 Derating Curve Average Rectified Forward Current IO [A] 10 DC 8 D=0.8 6 0.5 SIN 0.3 4 0.2 0.1 2 0 0.05 0 20 40 60 80 100 120 140 160 Case Temperature Tc [°C] VR = VRM IO 0 0 VR tp D=tp /T T DE5LC40 Peak Surge Forward Capability IFSM 80 10ms 10ms Peak Surge Forward Current IFSM [A] 70 1 cycle non-repetitive, sine wave, Tj=25°C before surge current is applied 60 50 40 30 20 10 0 1 2 5 10 20 Number of Cycles [cycles] 50 100 Junction Capacitance Cj [pF] 1 10 100 1 Junction Capacitance Reverse Voltage VR [V] 10 DE5LC40 100 f=1MHz Tc=25°C TYP per diode