features ? glass passivated junction ? ideal for printed circuit board ? reliable low cost construction utilizing molded plastic technique ? high surge current capability ? high temperature soldering guaranteed: 260 o c / 10 seconds at 5 lbs., ( 2.3 kg ) tension ? small size, simple installation dbls dimensions in inches and (millimeters) maximum ratings and electrical characteristics rating at 25 o c ambient temperature unle ss otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% dbl 201g dbl 202g dbl 203g dbl 204g dbl 205g dbl 206g dbl 207g dbl 208g dbl 209g type number symbol dbls 201g dbls 202g dbls 203g dbls 204g dbls 205g dbls 206g dbls 207g dbls 208g dbls 209g units maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 1200 1400 v maximum rms voltage v rms 35 70 140 280 420 560 700 840 980 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 1200 1400 v maximum average forward rectified current @t a = 40 o c i (av) 2.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 50 a maximum instantaneous forward voltage @ 2.0a v f 1.15 1.30 v maximum dc reverse current @t a =25 o c at rated dc blocking voltage @ t a =125 o c i r 10 500 ua ua typical thermal resistance (note) r ja r jl 40 15 o c / w operating temperature range t j -55 to +150 o c storage temperature range t stg -55 to +150 o c note: thermal resistance from junction to ambient and from junction to lead mounted on p.c.b. with 0.51 x 0.51? (13 x 13mm) coper pads. dbl dbl201g - dbl209g single phase2.0 amp. glass passivated bridge rectifiers http://www.luguang.cn mail:lge@luguang.cn
ratings and characteristic curves (dbl(s)201g thru dbl(s)209g) fig.2- typical reverse characteristics per bridge element 0 20 40 60 80 100 120 140 100 0.01 0.1 1 10 percent of rated peak reverse voltage. (%) tj=125 c 0 tj=25 c 0 fig.5- typical forward characteristics per bridge element instantaneous forward current. (a) 0.4 0.6 0.8 1.0 1.2 1.4 0.01 0.1 1 10 forward voltage. (v) fig.4- typical junction capacitance per bridge element capacitance.(pf) 1 10 100 1 10 100 reverse voltage. (v) tj=25 c f=1.0mhz vsig=50mvp-p 0 fig.3- maximum non-repetitive peak forward surge current per bridge element peak forward surge current. (a) 1 2 4 6 10 20 100 6040 0 10 40 60 50 20 30 number of cycles at 60hz single sine - wave (jedec method) fig.1- maximum derating curve for output rectified current average forward current. (a) 20 40 60 80 100 120 140 150 0 1.0 2.0 ambient temperature. ( c) o 60hz resistive or inductive load copper pauls .51" x .51" (13mm x 13mm) .06" (1.5mm) pcb instantaneous reverse current .( a) tj=25 c pulse width-300 s 2% duty cycle 0 dbl208g-209g dbl201g-207g dbl201g - dbl209g single phase2.0 amp. glass passivated bridge rectifiers http://www.luguang.cn mail:lge@luguang.cn
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