sk3150 thru SK3200 surface mount schottky barrier rectifier reverse voltage - 150 to 200 volts forward current - 3.0 amperes features mechanical data maximum ratings and electrical characteristics note: 1.measured at 1mhz and applied reverse voltage of 4.0v d.c. 2.thermal resistance from junction to ambient at 0.375 ? (9.5mm)lead length,p.c.b. mounted 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%. the plastic package carries underwriters laboratory flammability classification 94v-0 metal silicon junction,majority carrier conduction low power loss,high efficiency high forward surge current capability high temperature soldering guaranteed: 250 c/10 seconds,0.375 ? (9.5mm) lead length, 5 lbs. (2.3kg) tension sk3150 150 105 150 volts volts volts symbols units amps amps volts v rrm v rms v dc i (av) i fsm v f 3.0 80.0 operating junction temperature range maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current 0.375 ? (9.5mm) lead length(see fig.1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 3.0a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =100 c typical junction capacitance (note 1) i r 0.2 r q ja c j t j t stg 88.0 pf c ma typical thermal resistance (note 2) c/w 200 140 200 storage temperature range c -65 to +150 -65 to +150 2.0 0.85 200 SK3200 0.95 0.067 (1.70) 0.051 (1.30) dimensions in inches and (millimeters) 0.177(4.50) 0.157(3.99) 0.110(2.80) 0.100(2.54) 0.060(1.52) 0.030(0.76) 0.208(5.28) 0.188(4.80) 0.012(0.305) 0.006(0.152) 0.008(0.203)max. 0.096(2.42) 0.078(1.98) do-214ac/sma case : jedec do-214ac molded plastic body terminals : solder plated, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any weight :0.002 ounce, 0.07 grams mdd electronic mdd catalog number
ratings and characteristic curves sk3150 thru SK3200 3 2.4 1.8 1.2 0.6 0 0 25 50 75 100 125 150 175 80 64 48 32 16 0 t,pulse duration,sec. fig. 6-typical transient thermal impedance fig. 3-typical instantaneous forward characteristics 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 instantaneous forward current,amperes peak forward surge current, amperes instantaneous forward voltage, volts single phase half wave 60hz resistive or inductive load 1 10 100 8.3ms single half sine-wave (jedec method) 0 20 40 60 80 100 100 10 1 0.1 0.01 0.001 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 tj=75 c 0.1 1.0 10 100 reverse voltage,volts fig. 5-typical junction capacitance junction capacitance, pf t j =25 c 10 100 1000 2000 0.01 0.1 1 10 100 100 10 1 0.1 0 0.2 0.4 0.8 1.0 1.4 1.6 0.1 1.0 10 50 1.2 0.6 1.8 t j = 25 o c pulse width=300 m s 1% duty cycle s k 3 1 50 s k 3 20 0 mdd electronic
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