cystech electronics corp. spec. no. : c343s2 issued date : 2009.03.17 revised date :2009.04.30 page no. : 1/6 ASD723S2 cystek product specification advanced schottky barrier diodes ASD723S2 features: low turn-on voltage fast switching pb-free package mechanical data: case: molded plastic, jedec sod-323. terminals : pure tin plated, so lderable per mil-std-750, method 2026. polarity: indicated by cathode band mounting position: any weight: 4.8mg (approximately) symbol outline + _ sod-323 ASD723S2 absolute maximum ratings( ta = 2 5 ) characteristics symbol value unit non-repetitive peak reverse voltage v rm 30 v forward current i fm 200 ma forward surge current @ 8.3ms single half sine-wave superimposed on rated load(jedec method) i fsm 1 a power dissipation @ t c =25 c p d 250 mw thermal resistance, junction to ambient r ja 500 c/w capacitance between terminals @ f=1mhz and applied 10v dc reverse voltage c t 15 pf operating junction and storage temperature range tj, tstg -65 to +150 c
cystech electronics corp. spec. no. : c343s2 issued date : 2009.03.17 revised date :2009.04.30 page no. : 2/6 ASD723S2 cystek product specification electrical characteristics ( t a =25 c, unless otherwise noted) parameter condition symbol min typ max unit reverse breakdown i r =100 a v r 30 - - v i f = 2ma - 260 - i f = 15ma - 320 - i f = 100ma - 420 - *forward voltage i f = 200ma v f - 490 550 mv reverse current v r = 30v i r - - 5 a *pulse test: pulse width 380 s, duty cycle 2% ordering information device package shipping marking ASD723S2 sod-323 (pb-free package) 3000 pcs / tape & reel s21 moisture sensitivity level : conform to jedec level 1 recommended storage condition: temperature : 30 c humidity : 85% rh floor life : unlimited
cystech electronics corp. spec. no. : c343s2 issued date : 2009.03.17 revised date :2009.04.30 page no. : 3/6 ASD723S2 cystek product specification characteristic curves
cystech electronics corp. spec. no. : c343s2 issued date : 2009.03.17 revised date :2009.04.30 page no. : 4/6 ASD723S2 cystek product specification reel dimension carrier tape dimension
cystech electronics corp. spec. no. : c343s2 issued date : 2009.03.17 revised date :2009.04.30 page no. : 5/6 ASD723S2 cystek product specification recommended wave soldering condition product peak temperature soldering time pb-free devices 260 +0/-5 c 5 +1/-1 seconds recommended temperature profile for ir reflow profile feature sn-pb eutectic assembly pb-free assembly average ramp-up rate (tsmax to tp) 3 c/second max. 3 c/second max. preheat ? temperature min(t s min) ? temperature max(t s max) ? time(ts min to ts max ) 100 c 150 c 60-120 seconds 150 c 200 c 60-180 seconds time maintained above: ? temperature (t l ) ? time (t l ) 183 c 60-150 seconds 217 c 60-150 seconds peak temperature(t p ) 240 +0/-5 c 260 +0/-5 c time within 5 c of actual peak temperature(tp) 10-30 seconds 20-40 seconds ramp down rate 6 c/second max. 6 c/second max. time 25 c to peak temperature 6 minutes max. 8 minutes max. note : all temperatures refer to topside of t he package, measured on the package body surface.
cystech electronics corp. spec. no. : c343s2 issued date : 2009.03.17 revised date :2009.04.30 page no. : 6/6 ASD723S2 cystek product specification sod-323 dimension *: typical inches millimeters inches millimeters dim min. max. min. max. marking: 5 h s21 2-lead sod-323 plastic surface mounted package cystek package code: s2 style: pin 1.cathode 2.anode d a h j k c e b 1 2 dim min. max. min. max. a 0.0630 0.0709 1.60 1.80 e 0.0060 - 0.15 - b 0.0453 0.0531 1.15 1.35 h 0.0000 0.0040 0.00 0.10 c 0.0315 0.0394 0.80 1.00 j 0. 0035 0.0070 0.089 0.177 d 0.0098 0.0157 0.25 0.40 k 0.0906 0.1063 2.30 2.70 notes: 1.controlling dimension : millimeters. 2.lead thickness specified per l/f drawing with solder plating. 3.if there is any question with pa cking specification or packing me thod, please contact your local cystek sales office. material: ? lead: 42 alloy ;pure tin plated ? mold compound: epoxy resin family, flammability solid burning class: ul94v-0 important notice: ? all rights are reserved. reproduction in whole or in part is prohibited without the prior written approval of cystek. ? cystek reserves the right to make changes to its products without notice. ? cystek semiconductor products are not warranted to be suitable for use in life-support applications, or systems. ? cystek assumes no liability for any consequence of customer pr oduct design, infringement of pat ents, or application assistance .
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