S20WB60

SHINDENGEN Bridge Diode Square In-line Package S20WB60 600V 20A OUTLINE DIMENSIONS Case : S20WB Unit : mm RATINGS ●　Absolute Maximum Ratings Item Symbol Conditions Tstg Storage Temperature Operating Junction Temperature Tj VRM Maximum Reverse Voltage IO 50Hz sine wave, R-load With heatsink Tc=76℃ Average Rectified Forward Current Peak Surge Forward Current Current Squared Time Dielectric Strength Mounting Torque IFSM I2t Vdis TOR 50Hz sine wave, R-load Without heatsink Ta=25℃ 50Hz sine wave, Non-repetitive 1cycle peak value, Tj=25℃ 1ms≦t＜10ms　Ｔc=25℃ Terminals to case, AC 1 minute （Recommended torque : 1N･m） Ratings Unit -40～150 ℃ 150 ℃ 600 V 20 A 4.5 500 A 800 A2ｓ 2 kV 2 N･m Ratings Unit Max.1.05 V Max.10 μA Max.2 Max.2 ℃/W Max.17 ●　Electrical Characteristics (Tc=25℃) Item Symbol Conditions VF IF=10A, Pulse measurement, Rating of per diode Forward Voltage IR VR=VRM, Pulse measurement, Rating of per diode Reverse Current θjc junction to case 　 θjl junction to lead 　 Thermal Resistance θja junction to ambient 　 Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd S20WBx 100 Forward Voltage Forward Current IF [A] Tc=150 °C [TYP] 10 Tc=25 °C [TYP] Pulse measurement per diode 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 Forward Voltage VF [V] S20WBx 80 70 Forward Power Dissipation Forward Power Dissipation PF [W] 60 50 40 30 20 10 0 SIN 0 5 10 15 20 25 30 Average Rectified Forward Current IO [A] Tj= 150 °C Sine wave S20WBx 40 Derating Curve Average Rectified Forward Current IO [A] 35 Heatsink 30 25 20 15 10 5 0 SIN Tc 0 20 40 60 80 100 120 140 160 Case Temperature Tc [°C] Sine wave R-load with heatsink S20WBx 6 Derating Curve Average Rectified Forward Current IO [A] 5 l=25mm 4 l=15mm l=5mm 3 l PCB Glass-epoxy substrate 2 1 0 0 20 40 60 80 100 120 140 160 Ambient Temperature Ta [°C] Sine wave R-load Free in air S20WBx 700 Peak Surge Forward Capability IFSM 10ms 10ms 600 1 cycle Peak Surge Forward Current IFSM [A] 500 non-repetitive, sine wave, Tj=25 °C before surge current is applied 400 300 200 100 0 1 2 5 10 20 50 100 Number of Cycles [cycles]