page . 1 august 17,2010-rev.02 sb520e series features ? plastic package has underwriters laboratory flammability classification 94v-o utilizing flame retardant epoxy molding compound. ? exceeds environmental standards of mil-s-19500/228 ? for use in low voltage,high frequency inverters ,free wheeling , and polarity protection applications . ? in compliance with eu rohs 2002/95/ec directives ? esd passed devices : air mode 15kv ,human body mode 8kv mechanical data ? case: do-201ad molded plastic ? terminals: axial leads, solderable per mil-std-750,method 2026 ? polarity : color band denotes cathode end ? mounting position: any ? weight: 0.0395 ounces, 1.122 grams schottky barrier rectifiers maximum ratings and electrical characteristics ratings at 25c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. note: 1. thermal resistance junction to lead vertical pc board mounting .375 (9.5mm) lead lengths. voltage 20 to 60 volts 5 amperes current parameter symbol sb520e sb530e SB540E sb550e sb560e units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 v maximum rms voltage v rms 14 21 28 35 42 v maximum dc b locking voltage v dc 20 30 40 50 60 v maximum average forward rectified current at t l =60 o c i f(av) 5a peak forward surge current : 8.3ms single half sine- wave superimposed on rated load(jedec method) i fsm 150 a maximum forward voltage at 5.0a v f 0.55 0.70 v maximum dc reverse current at rated dc blocking voltage t j =25 o c t j =100 o c i r 0.2 50 ma typical thermal resistance (note 1) r ? jl 15 10 o c / w operating junction temperature range t j -55 to +125 -55 to +150 o c storage temperature range t stg -55 to +150 o c 1.0(25.4)min. 0.052(1.3) 0.048(1.2) 0.375(9.5) 0.285(7.2) 1.0(25.4)min. 0.210(5.3) 0.188(4.8)
page . 2 august 17,2010-rev.02 sb520e series r ating and characteristic curves average forward current, amperes fig.1- forward current derating curve fig.2- maximum non - repetitive surge current ambient temperature , c o peak forward surge current amperes no. of cycle at 60hz 240 210 180 150 120 90 60 30 0 12 51020 50100 8.3ms single half since-w ave jedec method 0 20 40 60 80 100 120 140 160 180 4 3 2 1 0 5 fig.4- typical instantaneous forward characteristic 0.2 0.1 1.0 10 0.4 0.6 0.8 1.0 t=25c a o 20-40v 50-60v fig.3- typical reverse characteristic t j =100 o c t j = 25 o c 20 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 40 60 80 100 120 reverse current, ma percent of rated peak reverse voltage, % 20-30v 40-60v single phase half wave 60h z resistive or inductive load instantaneous forward current amperes instantaneous forward voltage , volts
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