FM520-B thru fm5100-b features plastic package has underwrit ers laboratory flammability classification 94v -o ut iliz ing flame retardant epox y m olding compound. for surfac e mounted applications. ex ceeds environmental standards of m il-s- 19500 / 228 low leakage current . mechanical dat a case : mol ded plastic, jed ec do-214aa termi nals : solder plated, solderable per mi l-std-750, method 2026 pol arity : indicated by c athode band mounting p osition : any weight : 0.00878 ounce, 0.293 gram (v) (v) (v) (v) ( o c) FM520-B ss52 20 14 20 fm530-b ss53 30 21 30 fm540-b ss54 40 28 40 fm550-b ss55 50 35 50 fm560-b ss56 60 42 60 fm580-b ss58 80 56 80 fm5100-b s510 100 70 100 -55 to +150 0.70 0.85 operating temperature v f *4 symbols marking code 0.55 -55 to +125 v rrm *1 v rms *2 v r *3 maximum ratings (at t a =25 o c unless otherwise noted) parameter conditions symbol min. typ. max. unit forward rectified current see fig.1 i o 5.0 a forward surge current 8.3ms single half sine-wave superimposed on rate load (jedec methode) i fsm 150 a v r = v rrm t a = 25 o c 0.5 ma v r = v rrm t a = 125 o c 50 ma thermal resistance junction to lead r q jl 12 o c / w diode junction capacitance f=1mhz and applied 4vdc reverse voltage c j 380 pf storage temperature t stg -55 +150 o c reverse current i r *1 repetitive peak reverse voltage *2 rms voltage *3 continuous reverse voltage *4 maximum forward voltage chip schottky barrier diodes silicon epitaxial planer type f o r m o s a m s 0.213(5.4) 0.197(5.0) 0.016(0.4) typ. 0.142(3.6) 0.126(3.2) 0.173(4.4) 0.157(4.0) 0.075(1.9) 0.067(1.7) 0.040 (1.0) typ. 0.040(1.0) typ. dimensions in inches and (millimeters) smb
0.1 1.0 .01 10 50 rating and characteristic curves (fm520b thru fm5100b) fig.1-typical forward current dera ting curve a v e r a g e f o r w a r d c u r r e n t , ( a ) i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) forward volt age,(v) pulse width 300us 1% duty cycle 1.0 2.0 3.0 4.0 5.0 6.0 .1 .3 .5 .7 .9 1.1 1.3 1.5 3.0 .1 1.0 10 100 fig.5 - typical reverse characteristics r e v e r s e l e a k a g e c u r r e n t , ( m a ) 0 20 40 60 80 100 120 140 .01 tj=75 c f m 52 0- b ~ f m 54 0- b f m 55 0- b ~ f m 51 00 -b f m 5 5 0 -b ~ f m 5 6 0 -b f m 5 8 0 -b ~ f m 5 1 0 0 -b f m 5 2 0 -b ~ f m 5 4 0 -b tj=25 c tj=25 c ambient temperature,( c) 0 0 20 40 60 80 100 120 140 160 180 200 fig.2-typical forward characteristics percent of rated peak reverse vol tage,(%) fig.3-maximum non-repetitive forward surge current fig.4-typical junction capacit ance reverse voltage,(v) j u n c t i o n c a p a c i t a n c e , ( p f ) 1000 1200 1400 800 600 400 200 0 .01 .05 .1 .5 1 5 10 50 100 60 30 0 90 150 120 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method p e a k f o r w a r d s u r g e c u r r e n t , ( a ) p e a k f o r w a r d s u r g e c u r r e n t , ( a )
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