page . 1 november 20,2010-rev.00 sk23l series features ? plastic package has underwriters laboratory flammability classification 94v-o ? for surface mounted applications ? low profile package ? built-in strain relief ? metal to silicon rectifier. majority carrier conduction ? low power loss,high efficiency ? high surge capacity ? for use in low voltage high frequency inverters, free wheeling, and polarity protection applications ? in compliance with eu rohs 2002/95/ec directives mechanical data ? case: jedec do-214aa molded plastic ? terminals:solder plated, solderable per mil-std-750,method 2026 ? polarity: color band denotes cathode end ? standard packaging: 12mm tape (eia-481) ? weight: 0.0032 ounce, 0.092 gram low vf surface mount schottky rectifier notes: 1. minimum pad for each lead on board. 2. mounted on heatsink (5cm x 5cm x 2pec) copper and areas. voltage 30 to 40 volts 2.0 amperes current maximum ratings(t a =25 o c unless otherwise noted) electrical characteristics(t a =25 o c unless otherwise noted) parameter symbol sk23l SK24L unit maximum repetitive peak reverse voltage v rrm 30 40 v maximum rms voltage v rms 21 28 v maximum dc blocking voltage v dc 30 40 v maximum average forward rectified current i f(av) 2a peak forward surge current : 8.3ms single half sine-wave superimposed on rated load i fsm 50 a typical thermal resistance (note 1) (note 2) r ja r jc 130 10 o c/w operating junction temperature range t j -55 to + 125 o c storage temperature range t stg -55 to + 150 o c parameter symbol test conditions typ. max. unit instantaneous forward voltage v f i f =1a i f =2a t a =25 o c 0.34 0.40 - 0.43 v i f =1a i f =2a t a =125 o c 0.24 0.33 - 0.36 v reverse current i r t a =25 o c t a =100 o c - - 400 30 a ma 0.083(2.11) 0.075(1.91) 0.185(4.70) 0.160(4.06) 0.096(2.44) 0.083(2.13) 0.050(1.27) 0.030(0.76) 0.220(5.59) 0.200(5.08) 0.012(0.305) 0.006(0.152) 0.155(3.94) 0.130(3.30)
page . 2 sk23l series 0.01 0.1 1 10 20 40 60 80 100 i r ,reverse current (ma) t j = 25c t j = 75c t j = 100c fig.3 typical reverse characteristics 0.1 1 10 0 0.1 0.2 0.3 0.4 0.5 0.6 v f , forward voltage (v) i f , forward current (a) t j = 125c t j = 100 t j = 75c t j = 25c 10 100 1000 0.1 1 10 100 v r , reverse bias voltage (v) c j , junction capacitance (pf) 0 0.5 1 1.5 2 2.5 0 25 50 75 100 125 150 t c , case temperature (c) i f , forward current (a) fig.1 forward current derating curve fig.2 typical junction capacitance percent of rated peak reverse voltage (%) fig.4 typical forward characteristics november 20,2010-rev.00
page . 3 mounting pad layout ? packing information t/r - 3k per 13" plastic reel t/r - 0.5kper 7? plastic reel order information legal statement copyright panjit international, inc 2010 the information presented in this document is believed to be accurate and reliable. the specifications and information herein are subject to change without notice. pan jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. pan jit products are not authorized for use in life support devices or systems. pan jit does not convey any license under its patent rights or rights of others. sk23l series november 20,2010-rev.00
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