1.5 0.1 4.5 0.1 2.6 0.15 2.1 0.2 1.3 0.2 0.203max 0.2 0.05 5.1 0.2 features ratings at 25 o c ambient temperature unless otherwise specified sk14 sk15 sk16 sk18 SK19 s k 110 sk14 sk15 sk16 sk18 SK19 s k 110 maximum repetitive peak reverse voltage v rrm 40 50 60 80 90 100 v maximum rms voltage v rws 28 35 4 2 56 63 70 v maximum dc blocking voltage v dc 40 50 60 80 90 100 v maximum average forward rectified current at t l =90 i f(av) a peak forward surge current 8.3ms single half- sine-wave i fsm a maximum instantaneous forward voltage at i f m =1.0a (note1) v f v maximum dc reverse current t j =25 at rated dc blocking voltage t j =100 operating temperature range t j o c storage temperature range t stg o c units -55 ---- +150 i r note: 1.pulse test: pulse width 300us,duty cycle 1 % maximum thermal resistance o c/w -55 ---- +125 14 reverse voltage: 20 - 100 v forward current: 1.0 a surface mount schottky barrier rectifiers low forward voltage schottky barrier rectifier guardring protection 20 21 0.50 0.5 20 m a r jl 35.0 30 0.70 1.0 0.85 30.0 20 30 case: sm a molded plastic body 1111 sk13 sk12 device marking code sk12 sk13 polarity: color band denotes cathode end maximum ratings and electrical characteristics mounting position: any (do-214a c ) sm a weight: 0.002 ounces, 0.064 gram mechanical data reverse energy tested high current capability extremely low thermal resistance sk12-- - s k 110 dimensions in millimeters diode semiconductor korea www.diode.kr
1 0 0 0 . 0 0 1 0 . 01 0 . 1 1 10 20 0 40 6 0 8 0 1 00 t j = 1 25 c t j = 7 5 c t j = 2 5 c 0 0 0 current,amperes peak forward surge current,amperes instantaneous forward current,amperes instantaneous reverse current,micro amperes n u m be r o f c y c l e s a t 60 h z i n s t a n t a n e o u s f o r w a r d v o l t a g e , v o l t s pe r c e n t o f r a t ed peak r eve r se v o l t a g e, l e a d t e m pe r a t u r e sk12---sk110 f i g . 3 - - t y p i cal f o r w ard cha r ac t e r i s t i cs f i g . 4 - - t y p i cal r e v e r s e c h arac t e r i s t i cs fi g. 1 -- forward derati ng curve fi g. 2-- peak forward surge current 0.5 0 50 resistive or inductive load p.c.b.mounted on 0.2x0.2(5.0x5.0mm) copperpad areas 1 . 0 60 70 80 90 100 110 120 130 140 150 160 170 0 1 1 0 1 0 0 t l =100 c 8.3ms single half sine-w ave (j e d e c m e th o d ) 15 30 o 0 0.01 0.1 1 10 0.2 0.4 0.6 0.8 1.0 1.2 sk15-sk16 puise width=300 s 1%duty cycle 1.4 50 sk12-sk14 sk18-s110 1.6 www.diode.kr diode semiconductor korea
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