page . 1 august 23,2010-rev.02 sd1020ct series schottky barrier rectifiers voltage 20 to 60 volts current 10 amperes mechanical data ? case: to-251ab molded plastic ? terminals: solder plated, solderable per mil-std-750,method 2026 ? polarity: as marking ? weight: 0.0104 ounces, 0.297 grams. maximum ratings and delectrical characteristics ratings at 25c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% note: both bonding and chip structure are available. features ? plastic package has underwriters laboratory flammability classification 94v-o ? for surface mounted applications ? low profile package ? built-in strain relief ? low power loss, high efficiency ? high surge capacity ? for use in low voltage high frequency inverters, free wheeling, and polarity protection applications ? in compliance with eu rohs 2002/95/ec directives parameter symbol sd1020ct sd1030ct sd1040ct sd1050ct sd1060ct units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 v maximum rms voltage v rms 14 21 28 35 42 v maximum dc blocking voltage v dc 20 30 40 50 60 v maximum average forward rectified current at t c =75 o c i f(av) 10.0 a peak forward surge current : 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 100 a maximum instantaneous forward voltage at 5.0a per leg v f 0.55 0.75 v maximum dc reverse current at rated dc blocking voltage t j =25 o c t j =100 o c i r 0.2 20 ma typical thermal resistance r ? jc r ? ja 5.0 80 o c / w operating junction temperature range t j -55 to +125 -55 to +150 o c storage temperature range t stg -55 to +150 o c 0.264(6.7) 0.248(6.3) 0.216(5.5) 0.200(5.1) 0.307(7.8) 0.283(7.2) 0.09(2.3) 0.09(2.3) 0.063(1.6) 0.047(1.2) 0.225(5.7) 0.209(5.3) 0.098(2.5) 0.082(2.1) 0.024(0.6) 0.016(0.4) 0.071(1.8) 0.051(1.3) 0.02(0.5) 0.032(0.8) 0.012(0.3)
page . 2 august 23,2010-rev.02 sd1020ct series rating and characteristic curves average forward current fig.1- forward current derating curve case temperature, c o 0 50 100 150 25.0 20.0 15.0 10.0 5.0 0 peak forward surge current , amperes no. of cycle at 60hz fig.2- maximum non-repetitivep eak forward surge current 1 10 100 0 20 40 60 80 100 120 fig.3- typical reverse characteristic fig.4- typical instantaneous forward characteristic instantaneous reverse current ,ma 0.2 0.1 1.0 100 10 0.4 0.6 0.8 1.0 forward current, amperes forward voltage, volts 20-40v 50-60v t=25c a o 0 20 40 60 80 100 20 - 30 v 40 - 60 v 10 1.0 0.1 0.01 0.001 percent of instantaneous reverse voltage,(%) t =100 c j o t=75 c j o t=25 c j o
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