dimensions in inches and (millimeters) kbl features ideal for printed circuit board reliable low cost construction high surge current capability high temperature soldering guaranteed: 260 o c / 10 seconds / 0.375? ( 9.5mm ) lead length at 5 lbs., ( 2.3 kg ) tension maximum ratings and electrical characteristics rating at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% type number symbol kbl 401 kbl 402 kbl 403 kbl 404 kbl 405 kbl 406 kbl 407 units maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward rectified current @t a = 50 o c i (av) 4.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 200 a maximum instantaneous forward voltage @ 2.0a @ 4.0a v f 1.0 1.1 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 1 ) r ja r jl 19 2.4 o c/w operating temperature range t j -55 to +125 o c storage temperature range t stg -55 to +150 o c note: thermal resistance from junction to ambi ent junction to lead with units mounted on p.c.b. at 0.375? ( 9.5mm ) lead len g th and 0.6? x 0.6? ( 16mm x 16mm ) co pp er pads. kbl401-kbl407 single phase 4.0amp. silicon bridge rectifiers http://www.luguang.cn mail:lge@luguang.cn
ratings and characteristic curves (kbl401 thru kbl407) fig.2- typical reverse characteristics per bridge element 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage. (%) tj=125 c 0 tj=25 c 0 fig.3- maximum non-repetitive forward surge current per bridge element peak forward surge current. (a) 10 1000 100 0 0 300 100 200 number of cycles at 60hz fig.1- maximum forward current derating curve average forward current. (a) 0 50 100 150 0 1 3 2 4 5 ambient temperature. ( c) o fig.5- typical instantaneous forward characteristics per bridge element instantaneous forward current. (a) 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.1 1 10 instantaneous forward voltage. (v) tj=25 c pulse width-300 s 2% duty cycle 0 instantaneous reverse current .( a) fig.4- typical junction capacitance 1 2 5 10 20 800 100 1000 600 500 400 300 200 100 0 reverse voltage. (v) 200 500 junction capacitance.(pf) tj=25 c 0 50 0.1 0.5 version: a06 10 1 0.1 0.01 kbl401-kbl407 single phase 4.0amp. silicon bridge rectifiers http://www.luguang.cn mail:lge@luguang.cn
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