sr120sf thru SR1100SF schottky barrier rectifier reverse voltage - 20 to 100 volts forward current - 1.0ampere features maximum ratings and electrical characteristics notes : 1.pulse test: 300 s pulse width,1% duty cycle (ratings at 25 c ambient temperature unless otherwise specified ,single phase ,half wave ,resistive or inductive load. for capacitive load,derate by 20%.) 2.thermal resistance (from junction to ambient)vertical p.c.b. mounted with 1 in. copper pad (cu area 700 mm2). 3.measured at 1.0mhz and reverse voltage of 4.0 volts plastic package has underwriters laboratory flammability classification 94v-0 metal silicon junction ,majority carrier conduction guard ring for overvoltage protection low power loss ,high efficiency high current capability ,low forward voltage drop high surge capability for use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications high temperature soldering guaranteed:250 c/10 seconds at terminals, 0.375"(9.5mm)lead length,5lbs.(2.3kg)tension maximum repetitive peak reverse voltage 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 57 80 100 71 100 v rrm v olts v olts v olts v olts m a a mp a mps v rms v dc i (av) i fsm t stg v f i r r ja r jl maximum rms voltage maximum dc blocking voltage maximum average forward rectified current maximum instantaneous forward voltage at 1.0 a(note 1 ) t =25 c t =100 c a a typical thermal capacitance(note 2) typical junction capacitance(note 3) operating junction temperature range storage temperature range maximum instantaneous reverse current at rated dc blocking voltage(note 1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) 1.0 40.0 -65 to+150 -65 to+150 110 82.0 26.0 0.2 10 0.55 0.70 0.85 p f c/w c c c j t j sr 120sf sr 130sf sr 140sf sr 150sf sr 160sf sr 180sf sr 1100sf symbols units mechanical data case lead finish: 100% matte sn (tin) polarity weight : sod-123fl molded plastic body : color band denotes cathode end any : 11.7 mg(approximately) mounting position : sod-123fl dimensions in inches and (millimeters) 0.040(1.00 ) 0.020(0.50) 0.077(1.95 ) 0.054(1.38) 0.114(2.90 ) 0.098(2.50) 0.154(3.90) 0.138(3.50) 0.010(0.25) max 5 0.052(1.33) 0.031(0.8) 0.010(0.25) min xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017 1
2 0.01 0.001 0.01 0 1.0 100 10 0.1 1 0 10 20 30 40 50 50 10 0 20 0 40 60 80 100 1 10 100 0.2 0.4 0.6 0.8 1.0 1.6 1.4 1.2 0 25 50 75 100 125 150 175 0 0.25 0.5 0.75 1 fig.1-forward current derating curve fig.2-maximum non-repetitive peak forward surge current fig.3-typical instantaneous forward characteristics fig.4-typical reverse characteristics average forwa rd curren t amperes instantaneous forwa rd curren t( amperes) instantaneous reverse curren t mill (amperes) peak forward surge current(amperes) instantaneous forward voltage (volts) reverse voltage. volts t, pulse duration ,sec. percent of rated peak reverse voltage% number of cycles at 60hz lead temperature ( c) t =25 c j t =125 c j t =150 c j pulse width=300 s 1% duty cycle t =t max 8.3ms single half sine-wave (jedec method) jj t =125 c j t =25 c j t =75 c j 10 1 10 0.1 0.1 0.1 0.01 1 1 10 10 100 100 100 400 100 fig.5-typical junction capacitance fig.6-typical transient thermal impedance junction capacitance(pf) transient therma l impedance, c/ w t =25 c f=1.0mh j z vsig=50mvp-p sr120-sr140 sr150-sr1100 sr120sf-sr140sf sr150sf-SR1100SF sr120sf-sr140sf sr150sf-SR1100SF sr120sf thru SR1100SF schottky barrier rectifier reverse voltage - 20 to 100 volts forward current - 1.0ampere xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017
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