ss0520fl ? sS0540FL 1 of 4 ? 2006 won-top electronics pb ss0520fl ? sS0540FL surface mount schottky barrier diode features ! low turn-on voltage ! fast switching a ! pn junction guard ring for transient and esd protection ! designed for surface mount application c ! plastic material ? ul recognition flammability d classification 94v-o b e mechanical data ! case: sod-123fl, molded plastic ! terminals: plated leads solderable per mil-std-202, method 208 ! polarity: cathode band ! weight: 0.017 grams (approx.) ! marking: ss0520fl b02 h ss0530fl b03 sS0540FL b04 ! lead free: for rohs / lead free version, add ?-lf? suffix to part number, see page 4 maximum ratings @t a =25c unless otherwise specified characteristic symbol ss0520fl ss0530fl sS0540FL unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 20 30 40 v forward continuous current (note 1) i f 500 ma non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 20 a power dissipation (note 1) p d 410 mw typical thermal resistance, junction to ambient air (note 1) r ja 206 c/w operating and storage temperature range t j , t stg -65 to +125 c electrical characteristics @t a =25c unless otherwise specified characteristic symbol ss0520fl ss0530fl sS0540FL unit forward voltage drop @i f = 0.1a / 0.5a v fm 0.3 / 0.385 0.375 / 0.43 ? / 0.51 v peak reverse leakage current @v r = 50% / 100% dc blocking voltage i rm 75 / 250 20 / 130 10 / 20 a typical junction capacitance (v r = 0v dc, f = 1mhz) c j 170 pf note: 1. valid provided that terminals are kept at ambient temperature. wte power semiconductors sod-123fl dim min max a 3.50 3.70 b 2.65 2.95 c 1.65 1.95 d 0.75 1.05 e 0.10 0.20 g 0.98 1.08 h 0.50 0.80 all dimensions in mm g
ss0520fl ? sS0540FL 2 of 4 ? 2006 won-top electronics 0 0.25 0.50 0 50 100 150 i , a vera g er e c tified c urrent ( a ) o t , lead temperature ( c) fig. 1 forward current derating curve l 0.75 1.0 25 75 125 0.01 0.1 1.0 10 0.20 0.4 0.6 0.8 1.0 i , inst ant aneous fwd current (a) f v , instantaneous forward voltage (v) fi g .2 t y pical forward characteristics f t=25c pulse width = 300 s 2% duty cycle j ss 053 0 fl ss 054 0 f l ss 0 52 0f l c , cap acit ance (pf) j v , reverse voltage (v) r fi g .3 t y p. junction capacitance vs reverse volta g e 1000 1.0 10 100 0 5 10 15 20
ss0520fl ? sS0540FL 3 of 4 ? 2006 won-top electronics marking information recommended footprint packaging information reel diameter (mm) quantity (pcs) inner box size l x w x h (mm) quantity (pcs) carton size l x w x h (mm) quantity (pcs) approx. gross weight (kg) 178 3,000 187 x 187 x 65 15,000 390 x 240 x 420 150,000 10.0 cathode = polarity band bxx = device code xx = 02 (ss0520fl) = 03 (ss0530fl) = 04 (sS0540FL) bxx 0.047 (1.20) inches ( mm ) 0.047 (1.20) 0.072 (1.85) 178mm product id label 8mm direction of unreeling 8mm 4mm 1.6mm note: 1. anti-static plastic reel, white, water clear or blue color. inspection hole might be varied in different alignment. 2. components are packed in accordance with eia standard 481-1 and 481-2. inspection hole tape & reel 4mm
ss0520fl ? sS0540FL 4 of 4 ? 2006 won-top electronics ordering information product no. package type shipping quantity ss0520fl-t1 sod-123fl 3000/tape & reel ss0530fl-t1 sod-123fl 3000/tape & reel sS0540FL-t1 sod-123fl 3000/tape & reel 1. shipping quantity given is for minimum packing quantity only. for minimum order quantity, please consult the sales department. 2. to order rohs / lead free version (with lead free finish), add ?-lf? suffix to part number above. for example, ss0520fl-t1-lf . won-top electronics co., ltd (wte) has checked all information carefully and believes it to be correct and accurate. however, w te cannot assume any responsibility for inaccuracies. furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. wte reserves the right to change any or all information herein without further notice. warning : do not use in life support equipment. wte power semiconductor products are not authorized for use as critical components in l ife support devices or systems without the express written approval. we power your everyday. won-top electronics co., ltd. no. 44 yu kang north 3rd road, chine chen dist., kaohsiung, taiwan phone: 886-7-822-5408 or 886-7-822-5410 fax: 886-7-822-5417 email: sales@wontop.com internet: http://www.wontop.com
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