sr520 thru SR5200 schottky barrier rectifier reverse voltage - 20 to 200 volts forward current - 5.0 amperes case : jedec do-201ad molded plastic body terminals : plated axial leads, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any weight :0.04 ounce, 1.10 grams the plastic package carries underwriters laboratory flammability classification 94v-0 construction utilizes void-free molded plastic technique low reverse leakage high forward surge current capability high temperature soldering guaranteed: 250 c/10 seconds,0.375 ? (9.5mm) lead length, 5 lbs. (2.3kg) tension features mechanical data maximum ratings and electrical characteristics dimensions in inches and (millimeters) 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%. do-201ad 0.210 (5.6) 0.197 (5.0) dia. dia. 1.0 (25.4) min. 0.375 (9.50) 0.285(7.20) 1.0 (25.4) min. 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 sr 520 volts volts volts symbols units amps amps volts v rrm v rms v dc i (av) i fsm v f 5.0 150.0 0.70 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 5.0a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =100 c typical junction capacitance (note 1) i r 0.5 r q ja c j t j , t stg 25.0 400 pf c ma typical thermal resistance (note 2) c/w sr 530 sr 550 sr 540 sr 560 sr 580 sr 570 sr 590 100 70 100 sr 5a0 70 49 70 90 63 90 storage temperature range c -65 to +150 -65 to +125 -65 to +150 20.0 10.0 0.55 0.85 500 0.052 (1.3) 0.048 (1.2) 150 105 150 sr 5150 200 140 200 sr 5200 0.95 2.0 0.2 mdd electronic mdd catalog number
ratings and characteristic curves sr520 thru SR5200 5 4 3 2 1 0 0 25 50 75 100 125 150 175 150 125 100 75 50 25 0.01 0.1 1 10 100 100 10 1 0.1 t,pulse duration,sec. 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 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 ambient temperature, c sr570-SR5200 sr520-sr560 tj=75 c 0.1 1.0 10 100 reverse voltage,volts fig. 5-typical junction capacitance t j =25 c 10 100 1000 2000 sr550-SR5200 sr520-sr540 0.2 0.4 0.6 0.8 1.0 1.1 fig. 3-typical instantaneous forward characteristics instantaneous forward voltage, volts 0.01 0.1 1 20 10 t j =25 c pulse width=300 m s 1%duty cycle sr550-sr560 sr520-sr540 sr570-sr5150 SR5200 peak forward surge current, amperes instantaneous reverse current, millamperes transient thermal impedance, c/w average forward rectified current, amperes junction capacitance, pf instantaneous forward current,amperes mdd electronic
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