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 * iec61000-4-2 esd air contact ? ? mechanical data case : jedec do-41, molded plastic over glass body 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 : 0.011 oz., 0.284 gwith rohs requirements handling precautin :none 1.maximum & thermal characteristics ratings at 25 c ambient temperature unless otherwise specified. parameter symbol symbolunit device marking code maximum repetitive peak reverse voltage v rrm v maximum rsm voltage v rsm v maximum dc blocking voltage v dc v 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 fsm a typical thermal resistance (note 1) r ja c/w operating temperature range tj c storage temperature rangetstg c electrical characteristics ratings at 25 c ambient temperature unless otherwise specified. parameter symbol symbolunit maximum instantaneous forward voltage at 1.0a v f v maximum dc reverse current ta = 25 c at rated dc blocking voltage ta = 100 c irma typical junction capacitance at 4.0v, 1mhz cjpf notes: 1. thermal resistance from junction to ambient at 0.375 (9.5mm) lead length, p.c.b. mounted 1n5817-e thru 1N5819-E 1n5817 esd 1n5818 esd 1n5819 esd 0.55 203040 1.0 203040 142128 1n5817-e1n5818-e1N5819-E 25 50 C 40 to +175 C 40 to +150 1n5817-e1n5818-e1N5819-E schottky barrier rectifiers reverse voltage 20 to 40v forward current 1.0a 0.45 1.0 10 110
2. characteristic curves ( ta = 25 c unless otherwise noted ) 1n5817-e thru 1N5819-E 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 6. C typical junction capacitance 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 ) 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 ) 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 ) j u n c t i o n c a p a c i t a n c e ( p f ) 0 25 50 75 100 125 150 175 1 10 100 0.2 0.4 0.6 0.8 1.0 1.20 20 40 60 80 100 10 1.0 0.1 0.01 0.001 10 1.0 0.1 0.01 100 1.0 0.5 0 25 20 10 0 60 hz resistive or inductive load tj = tj max 8.3ms single half sine-wave (jedec method) tj = 25 c pulse width = 300 s 1% duty cycle 0.1 1 10 100 1000 100 10 reverse voltage (v) tj = 25 c f = 1.0 mhz vsig = 50mvp-p ambient temperature, c number of cycles at 60hz instantaneous forward voltage (v)percent of rated peak reverse voltage (%) tj=125 tj=75 tj=25 1n5817 1n5818 1n5819 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
3. dimension: 1n5817-e thru 1N5819-E
: 1.1. ammo spec. mm lwh t52 262 276 290 2 t42 262 264 290 2 t26250 345 395 3 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 t42 410 2285 2300 2 t26 435 3280 3295 3 3 ????? typing and cartoon spec. r-3do-15 1.8k 2k(t52) 1.8k(t26) 18k 20k 36k 36k 32.4k36k t42 quantity/cartoon 54k- t26 quantity/cartoon 60k- ? quantity/ammo 3k0.8k t52 quantity/cartoon 30k8.0k ?? wi-250 ???Z 4 0 ? 2 ? ? a-405 & do-41 & r-1do-201ad l w h ?cartoon label ******* lrc?? type **** ** **** ???? peak repetive voltage ??? average output current ? quantity ******* ? date
: 4 brede spec 26/tape35/tape40/tape42/tape52/tape52/tape# w 26 0.0/+1.635 -1.0/+0.540 -1.0/+0.542 -1.0/+1.052 -1.0/+2.052 -1.0/+2.0 p 5 0.55 0.55 0.55 0.5 5 0.5 10 0.5 l1-l2 1.0 1.0 1.0 1.0 1.0 1.0 h 6 1.06 1.06 1.06 1.0 6 1.0 6 1.0 z 1.0 1.0 1.0 1.0 1.0 1.0 r 1.0 1.0 1.0 1.0 1.0 1.0 t 3.5 3.5 3.5 3.5 3.5 3.5 ? : 52# ? do-201ad "52 #" just for d0-201ad 1. ??0.05mm?????? the typing thickness is 0.05mm and color is obvious difference 2. 20~40cm. typing lead over 20~40cm 3. ???????? red color is cathode ,white color is anode 4. green epoxy compound ?hf only ? ? typing dimension ?? ???? ???Z ? ?? green
4. update record 1 2 ?? 2010.5.26 ? 150 ? 2012.7.31 ??? 1n5817-e thru 1N5819-E
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