feature & dimensions * plastic package has underwriters laboratory flammability classification 94v-0 * low power loss,high efficiency * for use in low voltage high frequency inverters, free wheeling,and polarity protection applications * guarding for over voltage protection * high temperature soldering guaranteed: 260 c/10 seconds at terminals mechanical data case : jedec r-6, molded plastic over sky die terminals : plated axial leads, solderable per mil-std-750, method 2026 polarity : color band denotes cathode endwe declare that the material of product compliance weight : 0.042oz., 1.19 gwith rohs requirements mounting position : any handling precautin : none 1.maximum & thermal characteristics ratings at 25 c ambient temperature unless otherwise specified. parameter symbol symbolsb1235sb1245sb1250sb1260sb1280SB12100 unit device marking code sb1235sb1245sb1250sb1260sb1280SB12100 maximum repetitive peak reverse voltage v rrm 3545506080100v maximum rsm voltage v rsm 3545506080100v maximum dc blocking voltage v dc 3545506080100v maximum average forward rectified current 0.375" (9.5mm) lead length (see fig. 1) if(av) a peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm1 a thermal resistance, junction to ambient r ja c/w operating temperature range tj c storage temperature range tstg c electrical characteristics ratings at 25 c ambient temperature unless otherwise specified. parameter symbol symbol sb1235sb1245sb1250sb1260sb1280SB12100 unit maximum instantaneous forward voltage at 12.0a vf 0.600.70v maximum dc reverse current tc = 25 c ir ua maximum dc reverse current tc = 100 c ir ua typical junction capacitance at 4.0v, 1mhz cj 380pf notes: 1. thermal resistance from junction to ambient at 0.375 (9.5mm) lead length, p.c.b. mounted 175 40 500 C 55 to +175 200 1000 0.550.90 C 55 to +150 sb1220 thru SB12100 schottky barrier rectifiers reverse voltage 35 to 100v forward current 12a 12.0
2. characteristic curves ( ta = 25 c unless otherwise noted ) sb1220 thru SB12100 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 a v e r a g e f o r w a r d r e c t i f i e 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 ) 0 25 50 75 100 125 150 175 0.2 0.4 0.6 0.8 1.0 1.2 0.1 1 10 1000 100 1.0 0.001 10 1.0 0.1 0.01 100 12 6.0 0 tj = 25 c pulse width = 300 s 1% duty cycle ambient temperature, c number of cycles at 60hz instantaneous forward voltage (v)percent of rated peak reverse voltage (%) i n s t a n t a n e o u s r e v e r s e c u r r e n t ( m a ) 0 20 40 60 80 100 10 1.0 0.1 0.01 tj=100 tj=75 tj=25 C C C C ?CCCCCCCCCCCCCCCCCCCCCCCCCCCCC??CCCCCCCCCCCCCCCCCCCCCCCCCCCC?? ? ?? tj = tj max 8.3ms single half sine-wave (jedec method) fig 5. C typical transient thermal impedance t r a n s i e n t t h e r m a l i m p e d a n c e ( c / w ) 10 1.0 0.1 100 0.01 0.1 1.0 10 100 t,pulse duration,sec single phase half wave 60hz resistive or inductive load 0.375" (9.5mm) lead length j u n c t i o n c a p a c i t a n c e ( p f ) fig 6. C typical junction capacitance reverse voltage (v)
3. dimension: sb1220 thru SB12100 8.5 9.5 r-6 0.335 0.375
: 1.1. ammo spec. mm lwh t52 262 276 290 2 1.2 ?? inner box spec. ?? wi-250 ???Z 4 0 ? 1 ? ammo and box 1 ? lrc ? label rohs ? label
: 1.4 ?? label spec. 1.4.1 lrc ? lrc label ? forming spec. 1.4.2 ? environmental protection label 2. cartoon spec. mm lwh t52 430 2280 2225 2 3 ????? typing and cartoon spec. ? r-6 ?? wi-250 ???Z 4 0 ? 2 ? ? quantity/ammo t52 quantity/cartoon 0.4k 4.0k l w h ? cartoon label ******* lrc ?? type **** ** **** ???? peak repetive voltage ??? average output current ? quantity ******* ? date
!: 4 -!#$ brede spec w p l1-l2 h z r t 1. ^_-!`a]0.05mmbcde!fghijklmnb-!)*o]e!p the typing thickness is 0.05mm and color is obvious difference 2. cqr!20~40cm. typing lead over 20~40cm 3. ^m-!sq]tuvwxuyb_m-!sq]tuvwzuyp red color is cathode ,white color is anode 4. j{ green epoxy compound nj{hi|}hf only o . 1.0 . 1.0 / 3.5 52 -1.0/+2.0 2 0 0.5 . 1.2 6 1.0 52/tape# +,-.' wi-250 "#$%&'(%)*+,- / 4 0 / 0 123 0123 4501 typing dimension / 3 5 green
4. update record 1 2 ?? 2010-9-28 2010-6-23 ? ? sb1220 thru SB12100 ??
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