page1 comhip technology corporation . tel:510-657-8671 . fax: 510-657-8921 . www.comchiptech.com case: molded plastic terminals: plated leads solderable per mil std-202, method 208 weight: 5.6 grams (approx.) mounting position: any mechanical data: maximum ratings and electrical characteristics diffused junction low forward voltage drop high reliability high current capability high surge current capability ideal for printed circuit boards features: reverse voltage: 50 ~ 1000 volts forward current: 4.0 amp KBL400-G thru kbl410-g silicon bridge rectifiers -g suffix designated rohs compliant version note:1. non-repetitive for t>1ms and < 8.3 ms 2. thermal resistance junction to ambient mounted on pc board with 13.0 x 13.0 x 0.03 mm thick land areas. dim a b c d e g h j min. 18.50 13.70 15.20 6.00 4.00 - 19.00 1.20 max 19.50 14.70 16.30 6.50 5.60 2.10 - 1.30 kbl all dimension in mm d g e a b j c h + ~ ~ - kbl rating at 25oc unless otherwise specified. single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate currently by 20%. characteristics peak repetitive reverse voltage working peak reverse voltage dc blocking voltage rms reverse voltage average rectified output current (note1) @ t a = 75oc non-repetitive peak forward surge current 8.3ms single half-sine-wave superimposed on rated load (jedec method) forward voltage (per element) @ i f =2.0a peak reverse current @ t c =25oc at rated dc blocking voltage @ t c =100oc i 2 t rating for fusing (t<8.3ms) (note1) typical thermal resistance (note2) operating and storage temperature range kbl 400-g 50 35 kbl 401-g 100 70 kbl 402-g 200 140 kbl 404-g 400 280 4 150 1.1 10 1.0 166 19 -65 to +125 unit v v a a v ua ma a 2 s k/w oc symbol v rrm v rwm v r v r (rms) i o i fsm v fm i r i 2 t r jc t j , t stg kbl 406-g 600 420 kbl 408-g 800 560 kbl 410-g 1000 700
page2 comhip technology corporation . tel:510-657-8671 . fax: 510-657-8921 . www.comchiptech.com KBL400-G thru kbl410-g silicon bridge rectifiers -g suffix designated rohs compliant version 250 250 150 150 100 100 50 50 0 0 200 200 1.0 1.0 10 10 100 100 number of cycles at 60hz i fsm, peak forward surge current ( a ) 8.3ms single half sine-wave jedec method 8.3ms single half sine-wave jedec method fig.4- typical reverse characteristics per bridge element instantane ous rev erse c urrent .( a) 0 20 40 60 80 100 120 140 .01 0.1 1.0 10.0 percent of rated peak reverse voltage. (%) tj=100 c 0 tj=25 c 0 fig.2- maximum forward current derating curve average for ward current . (a) 0 50 100 150 0 1 3 2 4 5 ambient temperature. ( c) o fig.3- typical instantaneous forward characteristics per bridge element instantaneous f or w ard curre nt. (a) .4 .6 .8 1.0 1.2 1.4 1.6 0.01 0.1 1.0 10 instantaneous forward voltage. (v) tj=25 c pulse width-300 s 2% duty cycle 0 fig.1- maximum non-repetitive peak fwd surge current rating and characteristic curves (KBL400-G thru 410-g)
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