.features * plastic package has underwriters laboratory flammability classification 94v-0 * high temperature metallurgically bonded construction * for use in high frequency rectifier circuits * fast switching for high efficiency * cavity-free glass passivated junction * capable of meeting environmental standards of mil-s-19500 * 1.0 a operation at ta=75 c with no thermal runaway * typical ir less than 1.0 a * high temperature soldering guaranteed: 260 c/10 seconds .mechanical data case : jedec do-214ac, molded plastic over glass die terminals : plated axial leads, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : anywe declare that the material of product compliance weight : 0.0023 oz., 0.065 gwith rohs requirements handling precautin :none 1.electrical characteristic maximum & thermal characteristics ratings at 25 c ambient temperature unless otherwise specified. parameter symbol symbol efma 210 efma 220 efma 230 efma 240 efma 250 efma 260 efma 270 efma 280 unit making ef21ef22ef23ef24ef25ef26ef27ef28 maximum repetitive peak reverse voltage v rrm 50100150200300400500600 v maximum rms voltage v rms 3570105140210280350420 v maximum dc blocking voltage v dc 50100150200300400500600 v maximum average forward rectified current 0.375" (9.5mm) lead length at t a = 75 c if(av) a peak forward surge current 8.3ms single half sine- wave superimposed on rated load (jedec method) i fsm a typical thermal resistance (note 2) r ja c/w operating junction and storage temperature range tj, tstg c electrical characteristics ratings at 25 c ambient temperature unless otherwise specified. parameter symbol symbol efm 210 efm 220 efm 230 efm 240 efm 250 efm 260 efm 270 efma 280 unit maximum instantaneous forward voltage at 1.0a v f v maximum dc reverse current ta = 25 c at rated dc blocking voltage ta = 125 c ir a typical reverse recovery time (note 1) trrns typical junction capacitance at 4.0v, 1mhz cjpf notes: 1. if = 0.5a, ir = 1.0a, irr = 0.25a 2. 8.0mm2 (.013mm thick) land areas 0.95 35 15.0 C 50 to +150 1.7 5.0 100 EFMA210 thru efma280 surface mount glass passivated super fast rectifiers reverse voltage 50 to 600v forward current 2.0a 2.0 75 55 1.25
2.ratings and characteristic curves ( ta = 25 c unless otherwise noted ) EFMA210 thru efma280 fig. 1 C forward current derating curve fig. 2 C maximum non-repetitive peak forward surge current fig 4. C typical reverse characteristics fig 3. C typical instantaneous forward characteristics fig 5. C typical transient thermal impedance fig 6. C typical junction capacitance average forward rectified current (a) average forward rectified current (a) instantaneous forward current (a) instantaneous reverse current ( a) junction capacitance (pf) 0 25 50 75 100 125 150 175 1 10 100 0.6 0.8 1.0 1.2 1.4 1.60 20 40 60 80 100 0.1 1 10 20 10 1.0 100 10 1.0 0.1 0.01 10 1.0 0.1 0.01 100 2.0 1 0 50 80 60 40 20 0 60 hz resistive or inductive load 0.375" (9.5mm) lead length tj = tj max 8.3ms single half sine-wave (jedec method) tj = 25 c pulse width = 300 s 1% duty cycle tj = 25 c f = 1.0 mhz vsig = 50mvp-p ambient temperature, cnumber of cycles at 60hz instantaneous forward voltage (v)percent of rated peak reverse voltage (%) reverse voltage (v) tj=125 tj=25 transient thermal impedance( c/w) 10 1.0 0.1 100 0.01 0.1 1.0 10 100 t,pulse duration,sec
3. dimension: EFMA210 thru efma280
titile: 1.1 ? reel a. ? reel spec mm abcw 177.0 2.054.0 0.513.0 0.513.2 0.2 330.0 2.075.0 0.513.0 0.513.2 0.2 330.0 2.075.0 0.513.0 0.513.5 0.5 330.0 2.075.0 0.513.0 0.517.0 0.5 b. 13" ? inner box mm abc ? 335 5.0335 2.040 1.0 ?????quantity ? 10k 6k 6k smb13" smc13" ? 2k 5k 3k 3k sma13" sma 7" sma13" smc13" smb13" ?? wi-258 ?smd??Z 3 0 ? 2 ? smd??e????? packaging specification of smd general packaging materials spec. and quantity
! titile: c. 7" by| box z{e mm abc }~ 188 2.0188 2.0138 2.0 h^-. ! '>b-.`ae quantity 7" by d. byg # reel carton z{e mm abc }~ 350 2.0340 2.0350 2.0 h^-. ! '>b-.`ae "# `a 80k 80k 48k 36k 1.2 cd/g tape spec a. $ d cover tape z{e mm a sma smb smc13.30 0.10 smb13" by smc13" by /g 9.30 0.10 0.068 0.005 b packaging specification of smd s 3 x 16k " |`a sma 7" by sma13" by qicre wi-258 ?@abc smd bdefg' qicre wi-258
! titile: b. % d &' sma smb smc w12 0.3 12 ( 0.3 16 0.3 p14 0.1 8 ( 0.1 8 0.1 e1.75 0.1 1.75 ( 0.1 1.75 0.1 f5.5 .05 5.5 ( 0.05 7.5 .05 d01.55 0.05 1.55 ( 0.05 1.55 0.05 d11.5 0.1 1.55 ( 0.05 1.55 0.05 p04 0.1 4 ( 0.1 4 0.1 p22 0.05 2 ( 0.05 2 0.05 10p040 0.2 40 ( 0.2 40 0.2 a02.79 0.1 3.8 ( 0.1 6.05 0.1 b05.33 0.1 5.4 ( 0.1 8.31 0.1 k02.36 0.1 2.45 ( 0.1 2.54 0.1 t0.25 0.05 0.25 ( 0.05 0.25 0.05 2 q smd >bc9-./0 general spec of smd 5.2.1 ef#$ domestic a. 7" by reel hi jklmnop all the label on cathode side a ) : * lrc +, ; b ) : * rohs +, c ) : * d -+, hf label b. 13" by hi jklmnop all the label on cathode side . d - >b /* hf only 0 a ) : * lrc +, ; b ) : * rohs +, c ) : * d -+, . d - >b /* hf only 0 s 4 x ?@abc smd bdefg' s 3 t s 0 uvw qicre wi-258 packaging specification of smd a 1 a 1 a 1 k o sec.:a-a' ao p2 p1 a do w e f a' b po b' b o sec.:b-b' t d1 c c c c >b 234 ( c dt 5670
! titile: c. +, %& label spec e lrc +, label rohs +, d -+, hf label hi jklmnop all the label on cathode side overseas 13" mn4q inner box a ) : * lrc +, ; b ) : * rohs +, c ) : * d -+, hf label . d - >b /* hf only 0 s 5 x 7" mnq inner box packaging specification of smd qicre wi-258 ?@abc smd bdefg' s 3 t s 0 uvw 2.2 eg#$ a 1 a 1 ****** ****** ****** ****** lrc >b ' r type >b`a quantity >b=> 89 date >b : r lot green c c c
! titile: lrc +, label rohs +, d -+, hf label rstu note: 1. 13" byf|. ; >b , < 9 =>? -. ;13"reel ! inner box must be packed by shrink film 2. @ tcd>bb. abc , 9 def d g cd hi ; every tape after packing ' must be fixed by white adhesive tape 3.1 >b jklmno testing report of the oqc ":jpq ' < %h jklmno every lot must with test report 3.2 r# l 6 c s": u tuvjw6xr ` # 'n: r ` y ]' z 9 [\ \]n ]^ @s _ r ; ' m `y ] abc6d ,g39 ef k g = hijk ' ly ] m d no 1 the same coding is only one ending for each batch box materials for the mantissa to be good filled with cushioning material. mark:****** q'ty:****** qicre wi-258 ?@abc smd bdefg' s 3 t s 0 uvw s 6 x date:****** type:****** packaging specification of smd lrc >b ' r pq' r >b=> 89 >b`a green
4. update record 1 2 3 1.efm2**???aefma2**;2.et trr, 30ns?35ns; ? 2012-8-3 ??Z? 2011-7-25 ?? EFMA210 thru efma280 ?? 2011-7-19
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