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| SHINDENGEN Super Fast Recovery Rectifiers Dual D8LD20U 200V 8A FEATURES noise *oe trr35ns *oe Fully Isolated Molding APPLICATION *oe Switching power supply *oe Free Wheel *oe Home Appliances, Office Equipment *oe Telecommunication, Factory Automation *oe Low OUTLINE DIMENSIONS Case : ITO-220 Unit : mm RATINGS *oeAbsolute Maximum Ratings (If not specified Tc=25*Z) Item Symbol Conditions Ratings Unit Storage Temperature Tstg -40*150 *Z Operating Junction Temperature Tj 150 *Z Maximum Reverse Voltage V 200 V RM Average Rectified Forward Current sine wave, R-load, Rating for each diode Io/2, 8 IO 50Hz Tc=122*Z A Peak Surge Forward Current IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25*Z 60 A Dielectric Strength Vdis Terminals to case, AC 1 minute 1.5 kV Mounting Torque TOR (Recommended torque*0.3Nm) F 0.5 Nm *oeElectrical Characteristics (If not specified Tc=25*Z) Item Symbol Conditions Ratings Unit VF I =4A, Pulse measurement, Rating of per diode ax.0.98 V Forward Voltage M F Reverse Current IR V=V , Pulse measurement, Rating of per diode Max.10 EA R RM Reverse Recovery Time =1A,*@ Rating of per diode trr I =0.5A,*@ I F R Max.35 ns Thermal Resistance AEjc junction to case Max.3.3 *Z/W Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd D8LD20U Forward Voltage 10 Forward Current IF [A] 1 Tc=150C [MAX] Tc=150C [TYP] Tc=25C [MAX] Tc=25C [TYP] Pulse measurement per diode 0.1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 Forward Voltage VF [V] D8LD20U 12 Forward Power Dissipation DC D=0.8 Forward Power Dissipation PF [W] 10 0.5 SIN 8 0.1 6 0.05 0.3 0.2 4 2 0 0 2 4 6 8 10 12 14 16 Average Rectified Forward Current IO [A] Tj = Tjmax IO 0 tp D=tp /T T D8LD20U 16 Derating Curve Average Rectified Forward Current IO [A] 14 DC 12 D=0.8 10 8 6 4 2 0 0.5 SIN 0.3 0.2 0.1 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 D8LD20U 16 Derating Curve Average Rectified Forward Current IO [A] 14 DC 12 D=0.8 10 8 6 4 2 0 0.5 SIN 0.3 0.2 0.1 0.05 0 20 40 60 80 100 120 140 160 Heatsink Temperature Tf [C] VR = VRM 0 0 IO VR tp D=tp /T T D8LD20U Peak Surge Forward Capability IFSM 80 10ms 10ms 1 cycle Peak Surge Forward Current IFSM [A] non-repetitive, sine wave, Tj=25C before surge current is applied 60 40 20 0 1 2 5 10 20 50 100 Number of Cycles [cycles] D8LD20U Junction Capacitance f=1MHz Tc=25C TYP per diode Junction Capacitance Cj [pF] 100 10 1 10 100 Reverse Voltage VR [V] |
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