data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved. switching diode da228k ? applications ? dimensions (unit : mm) ? land size figure (unit : mm) ultra high speed switching ? features 1) small mold type. (smd3)2) high reliability. ? construction ? structure silicon epitaxial planar ? taping specifications (unit : mm) ? absolute maximum ratings (ta=25c) symbol unit v rm v v r v i fm ma io ma i surge ma pd mw tj c tstg c f mhz ? electrical characteristics (ta=25c) symbol min. typ. max. unit conditions v f - - 1.2 v i f =100ma i r - - 0.1 a v r =80v ct32 - - 5.0 pf ct13 - - 6.5 pf ct12 - - 5.0 pf v r =0v , f=1mhz parameter forward voltagereverse current capacitance between terminals storage temperature ? 55 to ? 150 rated in slash put frequency 100 power dissipation 200 junction temperature 150 average rectified forward current (single) 100 surge current (t=1us) 300 reverse voltage (dc) 80 forward current (single) 200 parameter limits reverse voltage (repetitive peak) 80 smd3 ? rohm : smd3 jeita : sc-59 week code jedec :s0t-346 0.4 0.1 0.06 2.90.2 2.80.2 1.90.2 1.6 0.2 0.1 0.95 0.95 0.1 0.05 `?? ? 00.1 0.15 1.10.2 0.01 0.80.1 (2) (1) (3) 0.30.6 (1)d2:c (2)d1:a(3)d1:c d2:a each lead has same dimension 1/3 2011.06 - rev.a downloaded from: http:///
www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet da228k p p p a= a= a= a= a= a= a= a= a= a= a= a= a= a= a= a= a= a= a= a= =z =z a= = =pc a= = =pc a= = =pc a= = =pc p a= = =z =pc p =z 2/3 2011.06 - rev.a downloaded from: http:///
www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet da228k y = = a c = = mounted on epoxy board =p = =p = =p = =p = p p a= = =z =pc p p a== =z =pc 3/3 2011.06 - rev.a downloaded from: http:///
r1120 a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. notes downloaded from: http:///
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