reverse voltage: 50 - 1000 volts forward current: 4.0 amp KBL400 thru kbl410 features - diffused junction - low forward voltage drop - high reliability - high current capability - - ideal for printed circuit boards - case: molded plastic - terminals: plated leads solderable per mil std-202, method 208 - weight: 5.6 grams (approx.) - mounting position: any high surge current capability mechanical data page 1 kbl ~ g + - ~ ~ a b c h j e d peak repetitive reverse voltage v rrm working peak rever se voltage v rwm dc blocking voltage v r rms reverse voltage v r(rms) 35 70 140 280 420 560 700 v average rectified output current (note1) @ t a = 75c i o a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm a forward voltage (per element) @i f = 2.0a v fm v peak reverse current @t c = 25c ua at rated dc blocking voltage @t c = 100c ma i 2 t rating for fusing (t < 8.3ms) (note1) i 2 t a 2 s typical thermal resistance (note2) r jc k/w operating and storage temperature range t j , t stg c maximum ratings and electrical characterics rating at 25c unless otherwise specified. characteristics single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. symbol kbl 410 unit 150 kbl 406 kbl 408 50 kbl 400 kbl 401 kbl 402 kbl 404 i r 100 200 400 10 1.1 v 1.0 800 1000 4 600 166 19 note: 1. non-repetitive for t > 1ms and < 8.3ms. 2. thermal resistance junction to am bient mounted on pc board with 13.0 x 13.0 x 0.03mm thick land areas. -65 to +125 dim min max a 18.50 19.50 b 13.70 14.70 c 15.20 16.30 d 6.00 6.50 e 4.60 5.60 g - 2.10 h 19.00 - j 1.20 1.30 kbl all dimensions in mm a l l d a t a s h e e t . c o m
page 2 rating and characteristic curves (KBL400 thru 410) 250 150 100 50 0 200 1.0 10 100 number of c ycles at 60hz i fsm, peak forward surge current ( a ) 8.3ms single half sine-wave jedec method single half sine-wave jedec method fig.4- typical reverse characteristics per bridge element inst antaneous reverse current .( 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 forward 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 forward current. (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 a l l d a t a s h e e t . c o m
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