SK310AFL

LS37 thru LS3B/SK37AFL thru SK310AFL Surface Mount Schottky Rectifier Reverse Voltage 70~100V Forward Current 3A Features Schottky barrier diodes Low forward voltage drop Low leakage current Moisture sensitivity: level 1, per J-STD-020 Solder dip 260 °C, 10 s Low profile， typical thickness 1.0mm AEC-Q101 qualified eSGB (SMAF) Typical Applications For use in low voltage,high freqency inverters,free wheeling, and polarity protection application Maximum Ratings (TA = 25 °C unless otherwise noted) Parameter Symbol Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage VRRM VRMS VDC Maximum average forward rectified current at TL (See Fig.1) IF(AV) Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load IFSM Operating junction and storage temperature range TJ, TSTG LS37 70 49 70 LS38 LS39 80 90 56 63 70 70 3.0 100 - 55 to + 150 LS3B 100 70 70 Unit V V V A A °C Electrical Characteristics (TA = 25 °C unless otherwise noted) Parameter Test Conditions Symbol LS37 LS38 LS39 Instantaneous forward voltage IF=3A, TA=25℃ IF=3A, TA=125℃ VF Max:0.80 Typ:0.60 Maximum DC reverse current at rated DC blocking voltage TA=25℃ TA=125℃ IR 500 100 Typical junction capacitance 4.0 V, 1 MHz CJ 234 Typical thermal resistance juntion to lead RθJL1) 20 Note1:Thermal resistance from junction to lead,mounted on PCB with 8.0×8.0mm copper pads LS3B Unit Volts uA mA pF ℃/W www.goodark.c...