RB150 - rb158 prv : 50 - 800 volts io : 1.5 amperes features : * high surge current capability * high reliability * low reverse current * low forward voltage drop * high case dielectric strength of 2000 v dc * ideal for printed circuit board * pb / rohs free mechanical data : * case : molded plastic * epoxy : ul94v-o rate flame retardant * terminals : plated lead solderable per mil-std-202, method 208 guaranteed * polarity : polarity symbols marked on case * mounting position : any * weight : 3.4 grams maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified . single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. symbol RB150 rb151 rb152 rb154 rb156 rb158 unit maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 v maximum rms voltage v rms 35 70 140 280 420 560 v maximum dc blocking voltage v dc 50 100 200 400 600 800 v maximum average forward current tc=50 c i f(av) 1.5 a peak forward surge current, single half sine wave superimposed on rated load (jedec method) maximum forward voltage per diode at if = 1 a v f 0.95 v maximum dc reverse current ta = 25 c i r 10 m a at rated dc blocking voltage ta = 100 c i r(h) 100 m a typical thermal resistance (note 1) r q jl 15 c/w operating junction temperature range t j - 40 to + 140 c storage temperature range t stg - 40 to + 140 c note : 1 ) thermal resistance from junction to lead mounted on p.c. board with 0.47" x 0.47" ( 12mm x 12mm ) cu pads. rating i fsm 40 a http://www.luguang.cn mail:lge@luguang.cn |? 0 . 8 0 .1 4 . 3 0 . 5 b a 3 2 .3 m in 2 9 .5 0 .5 4 . 3 0 . 5 r b 1 5 3 . 5 0 .3 |? 8 . 1 0 . 2 w o m 5 . 1 0 . 5 5 |? 8 . 9 0 . 2 a b wo m dimensions in millimeters
fig.1 - derating curve for output fig.2 - maximum non-repetitive peak rectified current forward surge current 0 20 40 60 80 100 120 140 1 2 4 6 10 20 40 60 100 case temperature, ( c) number of cycles at 60hz fig.3 - typical forward characteristics fig.4 - typical reverse characteristics per diode 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 forward voltage, volts 1.5 1.0 0.5 2.0 10 10 1.0 30 0 40 0 20 10 0.01 1.0 0.01 0.1 0.1 peak forward surge current, amperes average forward output current, amperes f o r w a r d c u r r e n t , a m p e r e s 80 100 140 0 20 40 60 120 percent of rated reverse voltage, (%) r e v e r s e c u r r e n t , m i c r o a m p e r e s t j = 25 c t j = 100 c t j = 25 c 25 15 5 35 p.c. board mounted with 0.47" x 0.47" ( 12mm x 12mm ) cu. pads. http://www.luguang.cn mail:lge@luguang.cn rb 150 - rb 158 p r v : 50 - 800 v o l ts i o : 1 . 5 a mp e r es
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