SK54B

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 5.0 Ampere SK52B THRU SK510B FEATURES The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 ● For surface mounted applications ● Metal silicon junction,majority carrier conduction ● Low reverse leakage ● Built-in strain relief,ideal for automated placement ● High forward surge current capability ● High temperature soldering guaranteed: 250 C/10 seconds at terminals ● SMB ( DO-214AA ) .083(2.11) .075(1.91) .155(3.94) .130(3.30) .185(4.70) .160(4.06) .012(.305) .006(.152) MECHANICAL DATA Case: JEDEC SMB(DO-214AA) molded plastic body Terminals: Solder plated , solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.005 ounce, 0.138 grams .096(2.44) .084(2.13) .060(1.52) .030(0.76) .008(.203) .002(.051) .220(5.59) .200(5.08) D imensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Characteristic Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL(see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 5.0A Maximum DC reverse current TA=25℃ at rated DC blocking voltage TA=100℃ Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range SYMBOLS SK52B SK53B SK54B SK55B SK56B SK58B SK510B UNITS V V V A A VRRM VRMS VDC I(AV) IFSM VF IR CJ R JA TJ, TSTG 20 14 20 30 21 30 40 28 40 50 35 50 5.0 120.0 60 42 60 80 56 80 100 70 100 0.55 0.5 20 0.70 10 300 75 0.85 0.1 2.0 V mA pF ℃/W ℃ -55 to +125 -55 to +150 -55 to +150 ℃ Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas SK52B THRU SK510B RATINGS AND CHARACTERISTIC CURVES FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE RESISTIVEOR INDUCTIVE LOAD 4 5 AVERAGE FORWARD CURRENT (A) 50 20V-40V 10 50V-60V 6B SK5 3 1 80V-100V B -SK SK52 SK5 2 10B 54B 1 .1 T =25℃ J 0 0 50 100 150 LEAD TEMPERATURE.(℃) .01 0 0.2 0.4 0.6 0.8 1.0 1.2 100 80 60 40 20 0 1 10 50 100 T =25℃ J 4000 TJ= 25℃ F=1.0MHZ Vsig=50mVp-p 1000 20V-40V 50V-100V 100 0.1 1 10 100 10 T =100℃ J 1 Tj =75℃ .01 T =25℃ J .1 20V-40V 50V-100V .001 0 20 40 60 80 100