DE5LC20U SHINDENGEN | Alldatasheet
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Copyright & Copy;2000 Shindengen Electric Mfg.Co.LtdCopyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd OUTLINE DIMENSIONSOUTLINE DIMENSIONS Unit : mm Unit : mm RATINGSRATINGS SHINDENGENSHINDENGEN Case : E-packCase : E-pack SMTSMT Low noiseLow noise trr35nstrr35ns FEATURESFEATURES APPLICATIONAPPLICATION Switching power supplySwitching power supply DC/DC converterDC/DC converter Free Wheel Free Wheel Home Appliances, Office EquipmentHome Appliances, Office Equipment Telecommunication, Factory AutomationTelecommunication, Factory Automation DualDualSuper Fast Recovery RectifiersSuper Fast Recovery Rectifiers Absolute Maximum Ratings (If not specified Tc=25) Item Symbol Conditions RatingsUnit Storage TemperatureTstg -55\`150 Operating Junction TemperatureTj 150 Maximum Reverse VoltageVRM 200 V Average Rectified Forward CurrentIO 50Hz sine wave, R-load, Rating for each diode Io/2, Tc=815 A 50Hz sine wave, R-load, Io/2, On almina substrate Ta=252.6 Peak Surge Forward CurrentIFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=2550 A Electrical Characteristics (If not specified Tc=25) Item Symbol Conditions RatingsUnit Forward Voltage VF IF=2.5A, Pulse measurement, Rating of per diodeMax.0.98V Reverse Current IR VR=VRM , Pulse measurement, Rating of per diodeMax.10 ÊA Reverse Recovery TimetrrIF=0.5A,@ IR=1A,@ Rating of per diode Max.35 ns Thermal Resistance Æjcjunction to case Max.12/W Æjajunction to ambient Max.55
0.1 100 DE5LC20U Tc=150°C [MAX] Tc=25°C [MAX] Pulse measurement per diode Tc=150°C [TYP] Tc=25°C [TYP] Forward Voltage V F [V] Forward Current I F [A]
T D=tp/T 0 1 2 3 4 5 6 7 8 DE5LC20U 0.3 Forward Power Dissipation Tj = Tjmax SIN 0.2 0.1 D=0.8 DC 0.5 0.05 Average Rectified Forward Current I O [A] Forward Power Dissipation P F [W]
T D=tp/T 0.5 1.5 2.5 3.5 0 20 40 60 80 100 120 140 160 DE5LC20U 0.3 Derating Curve SIN 0.2 0.1 D=0.8 DC 0.5 0.05 VR VR = VRM Ambient Temperature Ta [ °C] Average Rectified Forward Current I O [A] Alumina substrate Soldering land (leads) 1.5mm × 2.5mm Soldering land (heatsink) 7mm φ Conductor layer 20 µm Substrate thickness 0.64mm
T D=tp/T 0 20 40 60 80 100 120 140 160 DE5LC20U 0.3 Derating Curve VR = VRM SIN 0.2 0.1 D=0.8 DC 0.5 0.05 VR Case Temperature Tc [ °C] Average Rectified Forward Current I O [A]
Peak Surge Forward Capability 1 10 100 DE5LC20U 2 5 20 50 IFSM 10ms 10ms 1 cycle Number of Cycles [cycles] Peak Surge Forward Current I FSM [A] non-repetitive, sine wave, Tj=25°C before surge current is applied
0.05 0.50.2 20 5052 200 500 2000 5000 Junction Capacitance Reverse Voltage VR [V] Junction Capacitance Cj [pF] f=1MHz Tc=25°C TYP per diode