ds30444 rev. 1 - 2 1 of 3 DFLS120L powerdi is a trademark of diodes incorporated. www.diodes.com diodes incorporated DFLS120L 1.0a surface mount schottky barrier rectifier powerdi 123 b a a c e l4 l l1 e h d l3 l2 l maximum ratings @ t a = 25 c unless otherwise specified guard ring die construction for transient protection low power loss, high efficiency high surge capability high current capability and low forward voltage drop mechanical data single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. characteristic symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 20 v rms reverse voltage v r(rms) 14 v average forward current @ t t = 121c i f(av) 1.0 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 22 a power dissipation (note 1) p d 1.67 w power dissipation (note 2) p d 556 mw thermal resistance junction to ambient (note 1) r ja 60 c/w thermal resistance junction to ambient (note 2) r ja 180 c/w thermal resistance junction to soldering (note 3) r js 10 c/w operating temperature range t j -55 to +125 c storage temperature range t stg -55 to +150 c case: powerdi 123, plastic plastic material: ul flammability classification rating 94v-0 moisture sensitivity: level 1 per j-std-020a polarity: cathode band terminals: matte tin finish (lead free), solderable per mil-std-202, method 208 marking: date code & type code, see page 3 type code: f02 weight: 0.01 grams (approx.) ordering information: see page 3 t c u d o r p w e n electrical characteristics @ t a = 25 c unless otherwise specified characteristic symbol min typ max unit test condition reverse breakdown voltage (note 4) v (br)r 20 v i r = 1.0ma forward voltage (note 4) v f 0.20 0.30 0.32 0.36 v i f = 0.1a i f = 0.7a i f = 1.0a leakage current (note 4) i r 0.26 1.0 ma v r = 5v, t a = 25 c v r = 20v, t a = 25 c total capacitance c t 75 pf v r = 10v, f = 1.0mhz notes: 1. part mounted on 2"x2" getek board with 1"x1" copper pad, 25% anode, 75% cathode. 2. part mounted on fr-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 3. theoretical r js calculated from the top center of the die straight down to the pcb/cathode tab solder junction. 4. short duration pulse test to minimize self-heating effect. features powerdi 123 dim min max typ a 3.50 3.90 3.70 b 2.60 3.00 2.80 c 1.63 1.93 1.78 d 0.93 1.00 0.98 e 0.85 1.25 1.00 h 0.15 0.25 0.20 l 0.45 0.85 0.65 l1 1.35 l2 1.10 l3 0.20 l4 0.90 1.30 1.05 all dimensions in mm
ds30444 rev. 1 - 2 2 of 3 DFLS120L powerdi is a trademark of diodes incorporated. www.diodes.com t c u d o r p w e n 0.001 0.01 10 1 0.1 0.2 0 0.4 0.6 0.8 1.0 i , instantaneous forward current (a) f v , instantaneous forward voltage (v) f fi g .1, t y pical forward characteristics t = 100 c a t = 125 c a t=85c a t=25c a t=-40c a .01 .1 1 10 i , instantaneous reverse current (ma) r v , typical reverse voltage (v) r fi g .2, t y pical reverse characteristics 10 15 20 5 t = 100 c a t = 125 c a t=85c a t=25c a t=-40c a 10 100 10000 0 510 15 20 c , total capacitance (pf) t v , reverse voltage (v) r fi g .4,t y pical total capacitance 1000 0 5 10 15 20 25 110100 i , peak f o rward surge current (a) fsm number of cycles at 60 hz fig. 3, maximum non-repetitive peak forward surge current 8.3ms single half sine-wave jedec method
ordering information ds30444 rev. 1 - 2 3 of 3 DFLS120L powerdi is a trademark of diodes incorporated. www.diodes.com (note 5) device packaging shipping DFLS120L-7 powerdi 123 3000/tape & reel notes: 5. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. marking information f02 ym f02 = product type marking code ym = date code marking y = year (ex: p = 2003) m = month (ex: 9 = september) year 2003 2004 2005 2006 2007 2008 2009 code prs t u vw date code key month jan feb march apr may jun jul aug sep oct nov dec code 1234567 89 o nd t c u d o r p w e n
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