SK52B THRU SK510B SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 5.0 Ampere FEATURES SMB ( DO-214AA ) 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 ● .083(2.11) .075(1.91) .155(3.94) .130(3.30) .185(4.70) .160(4.06) .012(.305) .006(.152) MECHANICAL DATA .096(2.44) .084(2.13) 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 .060(1.52) .030(0.76) .008(.203) .002(.051) .220(5.59) .200(5.08) Dimensions 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 VRRM VRMS VDC 20 14 20 SK54B SK55B SK56B SK58B SK510B 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 UNITS V V V I(AV) 5.0 A IFSM 120.0 A VF IR CJ R JA TJ, TSTG 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 0.55 0.70 0.85 V 10 0.1 2.0 mA 0.5 20 300 75 -55 to +125 -55 to +150 -55 to +150 pF ℃/W ℃ ℃ SK52B THRU SK510B RATINGS AND CHARACTERISTIC CURVES FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 50 RESISTIVEOR INDUCTIVE LOAD 20V-40V 10 4 50V-60V 1 SK5 2 6B SK5 3 80V-100V 54B 10B B -SK SK52 AVERAGE FORWARD CURRENT (A) 5 .1 1 0 0 50 100 TJ =25℃ .01 0 150 LEAD TEMPERATURE.(℃) 0.2 0.4 0.6 0.8 1.0 1.2 4000 100 TJ= 25℃ F=1.0MHZ Vsig=50mVp-p 80 1000 TJ =25℃ 60 40 20 20V-40V 50V-100V 100 0.1 0 1 10 50 100 1 10 TJ =100℃ 1 Tj =75℃ .01 TJ =25℃ .1 20V-40V 50V-100V .001 0 20 40 60 80 100 10 100