forward current vs. voltage FSU10A40 0 0.5 1.0 1.5 2.0 2.5 3.0 instantaneous forward voltage (v) 1 2 5 10 20 50 100 in s t a n t a ne o u s f o rw a rd cur re nt (a ) tj=25 c tj=150 c forward current vs. voltage FSU10A40 0 0.5 1.0 1.5 2.0 2.5 3.0 instantaneous forward voltage (v) 1 2 5 10 20 50 100 in s t a n t a ne o u s f o rw a rd cur re nt (a ) tj=25 ? c tj=150 ? c qy?yyy?y q ` q ? v `yy qy?yyy+ ' * ( average forward current vs. ambient temperature FSU10A40 0 25 50 75 100 125 150 ambient temperature ( c) 0 4 8 12 16 aver a g e f o r w ar d c u r r en t ( a ) 018 conduction angle half sine wave d.c. rect 180 rect 120 rect 60 average forward current vs. ambient temperature FSU10A40 0 25 50 75 100 125 150 ambient temperature ( c) 0 4 8 12 16 aver a g e f o r w ar d c u r r en t ( a ) 0 ? 180 ? conduction angle half sine wave d.c. rect 180 ? rect 120 ? rect 60 ? yy qy?yvyy *y?y9ysyy *y?y9ysy? q ? v ? ' * ( surge current ratings FSU10A40 f=50hz,harf sine wave,non-repetitive,no load 0.02 0.05 0.1 0.2 0.5 1 2 time (s) 0 20 40 60 80 100 120 140 s u rge f o rw a rd curre n t ( a ) 0.02s i fsm y?yy qy?yvyy yyb ? q ? v ' * ( average forward power dissipation 0481216 average forward current (a) 0 4 8 12 16 20 avera g e f o rw ard power d i s s ipa tion (w ) FSU10A40 018 conduction angle half sine wave d.c. rect 180 rect 120 rect 60 average forward power dissipation 0481216 average forward current (a) 0 4 8 12 16 20 avera g e f o rw ard power d i s s ipa tion (w ) FSU10A40 0 ? 180 ? conduction angle half sine wave d.c. rect 180 ? rect 120 ? rect 60 ? yy qy?y?yy?y?y q q ? ? ? , yy qy?yvy v ' * ( average forward current vs. case temperature FSU10A40 0 25 50 75 100 125 150 case temperature ( c) 0 4 8 12 16 aver a g e f o r w ar d cu r r en t ( a ) 018 conduction angle half sine wave d.c. rect 180 rect 120 rect 60 average forward current vs. case temperature FSU10A40 0 25 50 75 100 125 150 case temperature ( c) 0 4 8 12 16 aver a g e f o r w ar d cu r r en t ( a ) 0 ? 180 ? conduction angle half sine wave d.c. rect 180 ? rect 120 ? rect 60 ? yy qy?yvyy-y?yy9ysyy -y?yy9ysy? q ? v ? v ' * ( 10a avg. volts fred 0 6 5 - * / & |