1n5820h thru 1N5822H schottky barrier rectifier reverse voltage - 20 to 40 volts forward current - 3.0 amperes features mechanical data * halogen-free type * metal silicon junction, majority carrier conduction * guardring for overvoltage protection * low power loss, high efficiency, high surge capability * high current capability, low forward voltage drop * for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications * high temperature soldering guaranteed : 260 o c / 10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension * the plastic package carries underwriters laboratory flammability classification 94v-0 case : jedec do-201ad molded plastic body terminals : tin plated, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end weight : 0.04 ounce, 1.12 grams maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. maximum repetitive peak reverse voltage maximum rms voltage maximum average forward rectified current 0.375" (9.5mm) lead length at t a =95 o c peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 3.0 a maximum instantaneous reverse current at rated dc reverse voltage t a =25 o c t a =100 o c typical junction capacitance ( note 1 ) typical thermal resistance ( note 2 ) operating junction and storage temperature range symbols v rrm v rms v dc i (av) i fsm v f i r c j t j ,t stg 1n5820h 1n5821h 1N5822H 20 30 40 14 21 28 3.0 80 0.475 0.500 0.525 2.0 20.0 250 40 10 -65 to +125 units volts volts maximum dc blocking voltage 20 30 40 volts volts maximum instantaneous forward voltage at 9.4 a v f 0.850 0.900 0.950 volts amps amps ma pf o c / w o c do-201ad *dimensions in inches and (millimeters) r ja r jl notes : (1) measured at 1.0 mhz and applied reverse voltage of 4.0 volts (2) thermal resistance from junction to lead vertical p.c.b. mounted, 0.5" (12.7mm) lead length with 2.5 x 2.5" (63.5 x 63.5mm) copper pad 1.0(25.4) min. 1.0(25.4) min. 0.220(5.6) 0.052(1.3) 0.048(1.2) 0.375(9.5) 0.285(7.2) 0.190(4.8) dia. dia. zowie technology corporation rev. 0
ratings and characteristic curves 1n5820h thru 1N5822H fig.1 - forward current derating curve fig.3 - typical instantaneous forward characteristics average forward rectified current, amperes 3.0 2.5 2.0 1.5 1.0 0.5 iinstantaneous forward current, amperes 0 0 25 50 75 100 125 150 175 resistive or inductive load 0.375" (9.5mm) lead length lead temperature, o c instantaneous forward voltage, volts fig.2 - maximum non-repetitive peak forward surge current peak forward surge current, amperes number of cycles at 60hz 8.3ms single half sine-wave (jedec method) 10 20 30 40 50 60 70 80 1 10 100 fig.5 - typical junction capacitance reverse voltage, volts .1 10 junction capacitance, pf 900 .2 .4 1.0 2 4 10 20 40 100 100 fig.5 - typical reverse characteristics instantaneous reverse leakage current, milliamperes percent of rated peak reverse voltage,% 0.001 0.01 0.1 100 1 10 0 20 40 60 80 100 t j = 25 o c t j = 25 o c t j = 125 o c t j = 75 o c t j = 25 o c 0.1 1.0 50 10 0.01 0.2 0 0.4 0.6 0.8 1.0 1.2 1.4 1.6 pulse width=300us 1% duty cycle 1n5820h 1n5821h 1N5822H zowie technology corporation rev. 0
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