creat by art ? high reliability srs20xx = specific device code g = green compound y = year ww = work week maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% symbol srs 2020 srs 2030 srs 2040 srs 2050 srs 2060 srs 2090 srs 20100 srs 20150 unit v rrm 20 30 40 50 60 90 100 150 v v rms 14 21 28 35 42 63 70 105 v v dc 20 30 40 50 60 90 100 150 v i f(av) a cj pf r jc o c/w t j o c t stg o c a 0.1 0.5 0.55 0.70 0.92 1.02 ? green compound with suffix "g" on packing code & prefix "g" on datecode ? ideal for automated pick & place ? guard-ring for transient protection 20 ? polarity: as marked maximum dc blocking voltage ? weight: 1.36 grams typical thermal resistance per leg type number maximum average forward rectified current v 5 - -ma features ? epitaxial construction ? for surface mounted application ? ul recognized file #e-326854 srs2020 - srs20150 marking diagram d 2 pak 20.0amps surface mount schottky barrier rectifiers dimensions in inches and (millimeters) ? terminals: pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed ? case: d 2 pak molded plastic ? low forward loss, high efficiency ? high current capability, low vf mechanical data peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load (jedec method) version:g11 note 2: measured at 1 mhz and applied reverse voltage of 4.0v d.c. note 1: pulse test with pw=300u sec, 1% duty cycle operating temperature range storage temperature range - 65 to + 125 - 65 to + 150 - 65 to + 150 maximum instantaneous forward voltage (note 1) @10a maximum reverse current @ rated vr t a =25 t a =100 t a =125 i r 1.5 ? epoxy: ul 94v-0 rate flame retardant 15 10 ? high temperature soldering guaranteed: 260 /10 seconds at terminals maximum repetitive peak reverse voltage maximum rms voltage typical junction capacitance (note 2) i fsm 200 600 400 350 v f pb rohs compliance rohs compliance
version:g11 ratings and characteristic curves (srs2020 thru srs20150) fig.1 forward current derating curve 0 4 8 12 16 20 24 50 60 70 80 90 100 110 120 130 140 150 case temperature ( o c) average forward a current (a) srs2020-2040 srs2050-20150 fig. 2 maximum non-repetitive forward surge current per leg 0 50 100 150 200 250 300 1 10 100 number of cycles at 60 hz peak forward surge a current (a) 8.3ms single half sine wave jedec method fig. 4 typical reverse characteristics per leg 0.001 0.01 0.1 1 10 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) instantaneous reverse a current (ma) ta=100 ta=25 100 1000 10000 0.1 1 10 100 reverse voltage (v) junction capacitance (pf) a ta=25 f=1.0mhz vsig=50mvp-p srs2020-2040 srs2050-2060 srs2090-20150 fig. 3 typical forward characterisrics per leg 0.1 1 10 100 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 forward voltage (v) instantaneous forward a current (a) srs2020-2040 srs2050-2060 srs2090-20100 srs20150 fig. 6 typical transient thermal impedance per leg 0.1 1 10 100 0.01 0.1 1 10 100 t-pulse duration(s) transient thermal impedance( /w)
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