10-FZ06NBA041FS01-P915L78 preliminary datasheet flowboost0 600v/41m ? v geon = v geof f = r g on = r goff = figure 1. input boost mosfet figure 2. input boost fwd typical average static loss as a function of typical average static loss as a function of input current i irms input current i irms p loss =f(i in )p loss =f(i in ) conditions: t j = 125 c conditions: t j = 125 c ratio of input dc voltage to output dc voltage ratio of input dc voltage to output dc voltage parameter: v in /v ou t from 0,2 to 1,0 parameter: v in /v ou t from 0,2 to 1,0 in 0,2 steps in 0,2 steps figure 3. input boost mosfet figure 4. input boost fwd typical average switching loss as a function of typical average switching loss as a function of input current input current p loss =f(i in )p loss =f(i in ) conditions: tj= 125 c conditions: tj= 125 c v ou t = 350 v v ou t = 350 v sw. freq. fsw from 16 khz to 128 khz sw. freq. fsw from 16 khz to 128 khz in steps of factor 2 in steps of factor 2 8 ? dc boost application general conditions boost 10 v 0 v 8 ? 0 20 40 60 80 100 120 0 1020304050 i in (a) p loss (w) v in /v out =0,2 v in /v out =1 v in /v out =1 0 10 20 30 40 50 60 70 80 0 1020304050 i in (a) p loss (w) v in /v out =0,2 f sw ="to" khz 0 20 40 60 80 100 120 0 1020304050 i in (a) p loss (w) f s w ="from" khz f sw ="from" khz f sw ="to" khz 0 5 10 15 20 25 0 1020304050 i in (a) p loss (w) copyright by vinc otec h 1 revision: 1
10-FZ06NBA041FS01-P915L78 preliminary datasheet flowboost0 600v/41m ? dc boost application figure 5. per phase figure 6. per phase typical available input current as a function of typical available input current as a function of v in /v out switching frequency i in =f(v in /v ou t )i in =f(f sw ) conditions: t j =t j ma x -25 c conditions: t j =t j ma x -25 c dc link= 350 v f sw = 20 khz dc link= 350 v vin 250 v parameter: heatsink temp. parameter: heatsink temp. th from 60 c to 100 c th from 60 c to 100 c in 10 c steps in 10 c steps figure 7. per phase figure 8. per phase typical available input current as a function of typical available electric input power as a function f s w and v in /v out of heatsink temperature i in =f(f sw ,v in /v ou t ) p in =f(t h ) conditions: tj= t j ma x -25 c conditions: tj= t j ma x -25 c dc link= 350 v vin 250 v dc link= 350 v th= 80 c sw. freq. fsw from 16 khz to 128 khz th=60c th=100c 0 5 10 15 20 25 30 35 40 45 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 v in /v out i in (a) th=60c th=100c 0 5 10 15 20 25 30 35 1 10 100 1000 f sw (khz) i in (a) 8 16 32 64 128 256 0,10 0,20 0,30 0,40 0,50 0,60 0,70 0,80 0,90 i in (a) 30,0-34,0 26,0-30,0 22,0-26,0 18,0-22,0 14,0-18,0 10,0-14,0 6,0-10,0 v in /v out fsw (khz) "from" khz 0 1 2 3 4 5 6 7 8 9 10 60 65 70 75 80 85 90 95 100 th ( o c) p in (kw) to" khz copyright by vinc otec h 2 revision: 1
10-FZ06NBA041FS01-P915L78 preliminary datasheet flowboost0 600v/41m ? dc boost application figure 9. per phase typical efficiency as a function o f input power =f(pin) conditions: tj= t j ma x -25 c vin 250 v dc link= 350 v parameter: sw. freq. fsw from 16 khz to 128 khz "from" khz "to" khz 96,0 96,5 97,0 97,5 98,0 98,5 99,0 99,5 100,0 024681012 p in (kw) efficiency (%) copyright e \ vinc otec h 3 revision: 1
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