sk22 thru sk2200 surface mount schottky barrier rectifier reverse voltage - 20 to 200 volts forward current - 2.0 amperes maximum ratings and electrical characteristics note: 1.measured at 1mhz and applied reverse voltage of 4.0v d.c. 2.p.c.b. mounted with 0.2x0.2 ? (5.0x5.0mm) copper pad areas ratings at 25 c ambient temperature unless otherwise specified. single phase half-wave 60hz,resistive or inductive load,for capacitive load current derate by 20%. volts volts volts units amps amps volts operating junction temperature range maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at t l (see fig.1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 2.0a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =100 c typical junction capacitance (note 1) pf c ma typical thermal resistance (note 2) c/w storage temperature range c case : jedec do-214ac molded plastic body terminals : leads solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any weight :0.070 grams the plastic package carries underwriters laboratory flammability classification 94v-0 for surface mounted applications metal silicon junction,majority carrier conduction low power loss,high efficiency built-in strain relief,ideal for automated placement high forward surge current capability high temperature soldering guaranteed: 250 c/10 seconds at terminals features mechanical data dimensions in inches and (millimeters) do-214ac/sma 0.181(4.60) 0.157(3.99) 0.110(2.80) 0.100(2.54) 0.060(1.52) 0.030(0.76) 0.222(5.66) 0.194(4.93) 0.012(0.305) 0.006(0.152) 0.008(0.203)max. 0.096(2.42) 0.078(1.98) 0.067 (1.70) 0.051 (1.30) mdd catalog number symbols v rrm v rms v dc i (av) i fsm v f 2.0 50.0 0.70 i r 0.5 r q ja c j t j , t stg 75.0 180 -50 to +150 -50 to +125 -50 to +150 10.0 5.0 0.55 0.85 sk22 sk23 sk25 sk24 sk26 SK210 sk28 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 220 sk2150 150 105 150 sk2200 200 140 200 0.95 2.0 0.2
ratings and characteristic curves sk22 thru sk2200 2.0 1.6 1.2 0.8 0.4 0 0 25 50 75 100 125 150 175 50 40 30 20 10 0 0.1 1.0 10 100 0.01 0.1 1 10 100 100 10 1 0.1 reverse voltage,volts t,pulse duration,sec. fig. 5-typical junction capacitance fig. 6-typical transient thermal impedance number of cycles at 60 hz fig. 2-maximum non-repetitive peak forward surge current fig. 1- forward current derating curve average forward rectified current, amperes junction capacitance, pf peak forward surge current, amperes 1 10 100 8.3ms single half sine-wave (jedec method) 10 100 1000 2000 0 20 40 60 80 100 100 10 1 0.1 0.01 0.001 tj=75 c tj=25 c tj=100 c percent of peak reverse voltage,% fig. 4-typical reverse characteristics instantaneous reverse current, milliamperes transient thermal impedance, c/w ambient temperature, c sk22-sk26 sk28-sk2200 single phase half wave 60hz resistive or inductive load fig. 3-typical instantaneous forward characteristics instantaneous forward current,amperes instantaneous forward voltage, volts t j =25 c sk22-sk24 sk25-sk2200 50 10.0 1 0.1 0.01 sk22-sk24 sk25-sk26 sk28-sk2150 t j =25 c 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 sk2200 the cruve g ra p h is for reference onl y , can't be the basis for j ud g ment ( ? ) !
|
