S15U50S Pb Free Plating Product ® Pb S15U50S 15 Ampere Lower VF Miniature Surface Mount Schottky Barrier Rectifier High surge Forward current capability ● IF（AV） 15A ● VRRM .161(4.10) .154(3.90) .075(1.90) .067(1.70) 50V .014(0.35) .010(0.25) Mounting Pad Layout .045(1.15) .041(1.05) .132(3.36) ■ Applications .055(1.40) Low Power loss, High efficiency .260(6.60) .252(6.40) ● Dimensions in inches and (millimeters) .191(4.86) TO-277/POWERDI5 .215(5.40) .205(5.20) ● .039(1.00) .031(0.80) Bottom .055(1.40) .075(1.90) .071(1.80) ● Switching Power Supply Industry ● Photovoltaic Solar cell Protection Schottky Rectifier LEFT PIN RIGHT PIN .033(0.85) ■ Features .072(1.84) BOTTOM SIDE HEAT SINK Note: Pins Left & Right must be electrically connected at the printed circuit board. Limiting Values（Absolute Maximum Rating） SS15U50 Item Symbol Repetitive Peak Reverse Voltage VRRM V Io A IFSM A 2 I t 2 A s Tstg ℃ -55 ~ +150 Tj ℃ -55~+150 RθJ-C ℃/W Average Rectified Output Current Surge(Non-repetitive)Forward Current Current Squared Time Storage Temperature Junction Temperature Thermal Resistance(Typical) Unit Conditions 50 60HZ sine wave, 15 R- load, Ta=25℃ 275 60HZ sine wave, 1 cycle, Ta=25℃ 313 1ms≤t＜8.3ms Tj=25℃ 8 Between Junction and Case Electrical Characteristics（Ta=25℃ Unless otherwise specified） Item Peak Forward Voltage Symbol Unit VFM V Reverse Breakdown Voltage Leakage Current Rev.05 © 2006 Thinki Semiconductor Co., Ltd. VBR V IR mA Test Condition Min Typ Max I FM =15.0A,Tj=25℃ - 0.43 0.47 I FM =15.0A,Tj=125℃ - 0.37 0.40 IR=0.3mA 50 - - VR=50V，Tj=25℃ - - 0.5 VR=50V，Tj=125℃ - - 100 Page 1/2 http://www.thinkisemi.com/ S15U50S ® FIG1: IF （ AV ） --Tc Derating 20 FIG2:Surge Forward Current Capadility IFSM(A) Io(A) Rating and Characteristic Curves 18 16 14 360 8.3ms Single Half Since-Wave JEDEC Method 300 240 12 180 10 8 120 6 60 4 2 0 0 50 0 100 150 Tc(℃ ) IRRM(mA) IF(A) FIG3:Instantaneous Forward Voltage 100 10 2 1 20 100 Number of Cycles FIG4:Typical Reverse Characteristics 100 10 Tj=100℃ 10 1.0 Ta=25℃ 1.0 0.1 Tj=25℃ 0.01 0.1 0 0.2 0.4 0.6 Rev.05 © 2006 Thinki Semiconductor Co., Ltd. 0.8 1.0 VF(V) 0 20 40 60 80 100 VRM(%) Page 2/2 http://www.thinkisemi.com/