BLGALAXY ELECTRICAL SBL2030CT - - - SBL20100CT VOLTAGE RANGE: 30 --- 100 V CURRENT: 20 A SCHOTTKY BARRIER RECTIFIER FEATURES TO-220AB Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop,low switching losses High surge capability For use in low voltage,high frequency inverters free xxxx wheeling,and polarity protection applications The plastic material carries U/L recognition 94V-0 MECHANICAL DATA Case:JEDEC TO-220AB,molded plastic Terminals: Leads solderable per MIL- STD-750,Method 2026 Polarity: As marked Weight: 0.08ounce, 2.24 grams Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. SBL SBL SBL SBL SBL SBL SBL SBL 2030CT 2035CT 2040CT 2045CT 2050CT 2060CT 2080CT 20100CT UNITS Maximum recurrent peak reverse voltage VRRM 30 35 40 45 50 60 80 100 V Maximum RMS voltage VRMS 21 25 28 32 35 42 56 70 V Maximum DC blocking voltage VDC 30 35 40 45 50 60 80 100 V Maximum average forw ard rectified current TC=100 IF(AV) 20 A IFSM 250 A Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load Maximum instantaneous forw ard voltage @ 10 A Maximum reverse current @TC=25 at rated DC blocking voltage @TC=100 Typical thermal resistance (Note1) Operating junction temperature range Storage temperature range VF IR 0.55 0.75 1.0 50 RJC 1.5 TJ -55--- + 125 TSTG -55--- + 150 Note: 1. Thermal resistance junction to case. Document Number 0266075 0.85 V mA /W www.galaxycn.com BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES SBL2030CT- - -SBL20100CT FIG.2 -- FORWARD DERATING CURVE AVERAGE FORWARD OUTPUT CURRENT, AMPERES 250 200 AMPERES PEAK FORWARD SURGE CURRENT, FIG.1 -- PEAK FORWARD SURGE CURRENT 8.3ms Single Half Sine Wave TJ=125 150 100 50 0 1 10 100 50 20 15 10 5 0 0 25 NUMBER OF CYCLES AT 60HZ SBL2030CT-SBL2045CT SBL2080CT-SBL20100CT SBL2050CT-SBL2060CT T J= 2 5 P u ls e w id t h = 3 0 0 1 % D u t y C y c le 1 .1 .3 .5 .7 .9 1 .1 1 .3 1 .5 1 .7 100 125 1 .9 s 2 .1 FIG.4 -- TYPICAL REVERSE CHARACTERISTIC INSTANTANEOUS REVERSE CURRENT, MICRO AMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 200 10 75 CASE TEMPERATURE, FIG.3 -- TYPICAL FORWARD CHARACTERISTIC 100 50 10 Tc=100 1.0 T C =25 0.1 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE INSTANTANEOUS FORWARD VOLTAGE, VOLTS www.galaxycn.com Document Number 0266075 BLGALAXY ELECTRICAL 2.