date:2014/10/20 http://www.dgniuhang.com page: 1 of 3 rev.:aa sma(do-214ac) voltage 20 thru 200volts 1.0 ampers current unit:(mm) features mechanical data production data sheet niu hang electronic co. ltd ss12 thru ss120 surface mount schottky barrier rectifier maximum ratings and electrical characteristics (ta=25c(unless otherwise noted) single phase half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. the plastic package carries underwriters laboratory flammability classification 94v-0 for surface mounted applications metal silicon junction,majority carrier conduction low power loss,high efficiency built-in strain relief,ideal for automated placement high forward surge current capability high temperature soldering guaranteed: 250 c/10 seconds at terminals case : jedec do-214ac molded plastic body terminals : leads solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any weight :0.002 ounce, 0.07 grams note: 1.measured at 1mhz and applied reverse voltage of 4.0v d.c. 2.p.c.b. mounted with 0.2x0.2 ? (5.0x5.0mm) copper pad areas volts volts volts symbols units amp amps volts v rrm v rms v dc i (av) i fsm v f 1.0 30.0 0.70 operating junction temperature range maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at t l (see fig.1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 1.0a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =100 c typical junction capacitance (note 1) i r 0.5 r q ja c j t j , t stg 88.0 90 pf c ma typical thermal resistance (note 2) c/w storage temperature range c -65 to +150 -65 to +125 -65 to +150 10.0 5.0 0.55 0.85 ss12 ss13 ss15 ss14 ss16 ss110 ss18 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 110 0.45 ss120 200 140 200 ss115 150 105 150 0.95 0.2 2.0
production data sheet niu hang electronic co. ltd http://www.dgniuhang.com page: 2 of 3 date:2014/10/20 rev.:aa ratingandcharacteristiccurves fig.1forwardcurrentderatingcurve fig.4 typical junction capacitance fig.3 typical reverse characteristics fig.2-typical instantaneous forward fig.5- maximum non - repetitive surge current a m b i e n t t e m p e r a t u r e , ( c ) average forward rectified current, amperes number of cycles at 60 hz peak forward surge current, amperes instantaneous forward current,amperes instantaneous forward voleage, volts percent of peak reverse voltage,% instantaneous reverse current, milliamperes reverse voltage,volts junction capacitance, pf surface mount schottky barrier rectifier fig. 6-typical transient thermal impedance t,pulse duration,sec. transient thermal impedance, c/w ss12 thru ss120 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 ss12-ss16 ss18-ss120 single phase half wave 60hz resistive or inductive load 50 10.0 1 0.1 0.01 ss12-ss14 ss15-ss16 ss18-ss115 t j =25 c 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 ss120 0 20 40 60 80 100 100 10 1 0.1 0.01 0.001 tj=75 c tj=25 c tj=100 c 0.1 1.0 10 100 2 20 200 400 t j =25 c ss12-ss14 ss15-ss120 30 24 18 12 6 0 1 10 100 8.3ms single half sine-wave (jedec method) 0.01 0.1 1 10 100 100 10 1 0.1
page: 3 of 3 date:2014/10/20 rev.:aa production data sheet niu hang electronic co. ltd http://www.niuhang.com mounting pad layout unit ?g inch(mm) order information sma(do-214ac) ? packing information t/r - 5k per 13" plastic reel t/r - 3k per 7" plastic reel surface mount schottky barrier rectifier ss12 thru ss120
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