dimensions in inches and (millimeters) kbl features glass passivated junction ideal for printed circuit board reliable low cost construction high surge current capability high temperature so ldering 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 401g kbl 402g kbl 403g kbl 404g kbl 405g kbl 406g kbl 407g 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 150 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) r ja r jl 19 2.4 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 ambi ent and from junction to lead mounted on p.c.b. with 0.6? x 0.6?? ( 16mm x 16mm ) co pp er pads. kbl401g-kbl407g single phase 4.0amp. glass passivated bridge rectifiers http://www.luguang.cn mail:lge@luguang.cn
ratings and characteristic curves (kbl401g thru kbl407g) fig.2- typical reverse characteristics per bridge element 0 20 40 60 80 100 120 140 0.1 1 10 100 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) 10 100 1000 50 1 0 100 150 250 number of cycles at 60hz fig.1- maximum forward current derating curve average forward current. (a) 50 0 100 150 0 3 2 1 4 5 ambient temperature. ( c) o fig.5- typical forward per bridge element characteristics instantaneous forward current. (a) 0.6 0.4 0.8 1.2 1.0 1.4 1.6 0.01 0.1 1 10 instantaneous forward voltage. (v) tj=25 c pulse width-300 s 1% duty cycle 0 instantaneous reverse current .( a) 200 version: a06 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 kbl401g-kbl407g single phase 4.0amp. glass passivated bridge rectifiers http://www.luguang.cn mail:lge@luguang.cn
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