creat by art ? ul recognized file #e-326854 ? for surface mounted application ? ideal for automated pick & place ? low power loss, high efficiency ? high current capability, low vf ? epitaxial construction ? guard-ring for transient protection mechanical data sras20xx = 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 sras 2020 sras 2030 sras 2040 sras 2050 sras 2060 sras 2090 sras 20100 sras 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 1.02 c j pf r jc o c/w t j o c t stg o c type number ? green compound with suffix "g" on packing code & prefix "g" on datecode 10 note 3: mounted on heatsink size of 2" x 3" x 0.25" al-plate - 5 - note 1: pulse test with pw=300u sec, 1% duty cycle operating temperature range storage temperature range ? weight: 1.70 grams ? epoxy: ul 94v-0 rate flame retardant note 2: measure at 1mhz and applied reverse voltage of 4.0v d.c. version:h11 0.57 0.70 ? polarity: as marked ? high temperature soldering guaranteed: 260 /10 seconds/.25", (6.35mm) from case features ? high reliabbility ? case: d 2 pak molded plastic ? terminals: pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed maximum instantaneous forward voltage (note 1) @ 20a maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current sras2020 - sras20150 20.0amps. surface mount schottky barrier rectifiers marking diagram d 2 pak dimensions in inches and (millimeters) typical junction capacitance (note 2) 1400 - 65 to + 150 typical thermal resistance (note 3) 1.5 20 v f - 65 to + 150 i r 0.92 a 0.5 peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load (jedec method) i fsm 330 ma maximum reverse current @ rated vr t a =25 t a =100 t a =125 v 0.1 15 pb rohs compliance rohs compliance
version:h11 ratings and characteristic curves (sras2020 thru sras20150) fig.1 forward current derating curve 0 5 10 15 20 25 50 60 70 80 90 100 110 120 130 140 150 case temperature ( o c) average forward a current (a) resistive or inductiveload fig. 2 maximum non-repetitive forward surge current 10 100 1000 1 10 100 number of cycles at 60 hz peak forward surge current (a) 8.3ms single half sine wave jedec method fig. 4 typical reverse characteristics 0.001 0.01 0.1 1 10 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) instantaneous reverse current (ma) ta=25 ta=75 ta=125 fig. 5 typical junction capacitance 100 1000 10000 0.1 1 10 100 reverse voltage (v) capacitance (pf) a ta=25 f=1.0mhz vsig=50mvp-p fig. 3 typical forward characterisrics 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 current (a) sras2050-sras2060 sras2090-sras20100 sras20150 ta=25 pluse width=300us 1% duty cycle sras2020-sras2040 fig. 6 typical transient thermal impedance 0.1 1 10 100 0.01 0.1 1 10 100 t-pulse duration(s) transient thermal impedance a ( /w)
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