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| SHINDENGEN Super Fast Recovery Rectifiers Dual D8LD40 400V 8A FEATURES noise *oe trr50ns *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 VRM 400 V Average Rectified Forward Current IO 50Hz sine wave, R-load, Rating for each diode Io/2,8Tc=114*Z A Peak Surge Forward CurrentFSM 50Hz sine wave, Non-repetitive 1 cycle peak value,60 I Tj=25*Z 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 Forward Voltage VF IF =4A, Pulse measurement, Rating of per diode Max.1.3 V Reverse Current IR V =V , Pulse measurement, Rating of per diodeMax.10 EA R RM =0.5A,*@ I =1A,*@ Rating of per diode Reverse Recovery Time trr IF Max.50 ns R Thermal Resistance AEjc junction to case Max.3.3 *Z/W Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd D8LD40 Forward Voltage 10 Forward Current IF [A] Tc=150C [MAX] Tc=150C [TYP] Tc=25C [MAX] Tc=25C [TYP] 1 Pulse measurement per diode 0.1 0 0.4 0.8 1.2 1.6 2 2.4 2.8 Forward Voltage VF [V] D8LD40 16 Forward Power Dissipation DC 14 D=0.8 0.5 SIN 0.3 0.2 0.1 0.05 Forward Power Dissipation PF [W] 12 10 8 6 4 2 0 0 2 4 6 8 10 12 14 Average Rectified Forward Current IO [A] Tj = Tjmax IO 0 tp D=tp /T T D8LD40 16 Derating Curve Average Rectified Forward Current IO [A] 14 DC 12 10 8 6 4 2 0 0.5 SIN 0.3 0.2 0.1 0.05 D=0.8 0 20 40 60 80 100 120 140 160 Case Temperature Tc [C] VR = VRM 0 0 IO VR tp D=tp /T T D8LD40 16 Derating Curve Average Rectified Forward Current IO [A] 14 DC 12 10 8 6 4 2 0 D=0.8 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 IO 0 0 VR tp D=tp /T T D8LD40 80 Peak Surge Forward Capability IFSM 70 10ms 10ms 1 cycle Peak Surge Forward Current IFSM [A] 60 non-repetitive, sine wave, Tj=25C before surge current is applied 50 40 30 20 10 0 1 2 5 10 20 50 100 Number of Cycles [cycles] D8LD40 Junction Capacitance f=1MHz Tc=25C TYP per diode 100 Junction Capacitance Cj [pF] 10 1 10 1 100 Reverse Voltage VR [V] |
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