SB520 THRU SB5100 SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 5.0 Ampere FEATURES ● ● ● ● ● DO-201AD The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Construction utilizes void-free molded plastic technique Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension 1.0 (25.4) MIN. 0.210 (5.3) 0.190 (4.8) DIA. 0.375 (9.50) 0.285(7.20) MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.04 ounce, 1.10 grams 1.0 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) DIA. 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 0.375”(9.5mm) lead length(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 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range SYMBOLS SB520 SB540 SB560 SB580 SB5100 UNITS VRRM VRMS VDC 20 14 20 40 28 40 60 42 60 80 56 80 100 70 100 V V V I(AV) 5.0 A IFSM 150.0 A VF IR CJ R JA TJ, TSTG 0.55 0.70 0.85 0.5 50.0 500 -65 to +125 25.0 400 25.0 -65 to +150 -65 to +150 Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted V mA pF C/W C C SB520 THRU SB5100 RATINGS AND CHARACTERISTIC CURVES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1- FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES 5 4 Single Phase Half Wave 60Hz Resistive or inductive Load 3 2 SB520-SB540 SB550-SB5100 1 0 0 25 50 75 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 125 150 150 125 100 75 50 175 25 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 AMBIENT TEMPERATURE, C FIG. 4-TYPICAL REVERSE CHARACTERISTICS FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1,000 10 TJ=25 C PULSE WIDTH=300 ms 1%DUTY CYCLE SB520-SB540 SB550-SB560 SB570-SB5100 0.1 0.01 0.2 0.4 0.6 0.8 1.0 1.1 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES 20 1 100 TRANSIENT THERMAL IMPEDANCE, C/W TJ=25 C JUNCTION CAPACITANCE, pF 100 SB520-SB540 SB550-SB5100 10 REVERSE VOLTAGE,VOLTS 0 20 40 60 80 100 FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE FIG. 5-TYPICAL JUNCTION CAPACITANCE 1.0 TJ=25 C 0.1 PERCENT OF PEAK REVERSE VOLTAGE,% 2000 0.1 TJ=75 C 1 0.01 10 TJ=100 C 10 INSTANTANEOUS FORWARD VOLEAGE, VOLTS 1000 100 NUMBER OF CYCLES AT 60 Hz 100 10 1 0.1 0.01 0.1 1 10 100 t,PULSE DURATION,sec. 100