ds13003 rev. d-3 1 of 2 SK12-sk16 SK12 - sk16 surface mount schottky barrier rectifier features maximum ratings and electrical characteristics characteristic symbol SK12 sk13 sk14 sk15 sk16 units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 v maximum rms voltage v rms 14 21 28 35 42 v maximum dc blocking voltage v dc 20 30 40 50 60 v maximum average forward rectified current @ t a = 75 c i (av) 1.0 a peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 25 a maximum instantaneous forward voltage at 1.0a v f 0.55 0.70 v maximum dc reverse current at rated @ t a =25 c dc blocking voltage @ t a = 100 c i r 0.5 10 ma maximum full load reverse current full cycle average @ t a = 75 c i r 5ma maximumthermal resistance (see note 1) r q jl 25 c/w typical junction capacitance (see note 2) c j 110 pf operating temperature range t j -65 to +125 c storage temperature range t stg -65 to +150 c ratings at 25 c ambient temperature unless otherwise specified. single phase, halfwave, 60hz resistive or inductive load. a b c d g h e j notes: 1. thermal resistance from junction to lead. 2. measured at 1.0mhz and applies reverse voltage of 4.0v. smb dim min max a 3.30 3.94 b 4.00 4.65 c 1.95 2.21 d 0.15 0.40 e 5.00 6.00 g 0.10 0.20 h 0.76 1.52 j 2.00 2.62 all dimensions in mm case: smb, molded plastic terminals: solderable per mil-std-202, method 208 polarity: cathode band or notch approx. weight: 0.093 grams mounting position: any mechanical data for surface mounted applications high temperature metallurgically bonded contacts capable of meeting environmental standards of mil-std-19500 plastic material - ul flammability classification 94v-0 high reliability submersible temperature of 265 c for 10 seconds in solder bath power semiconductor
ds13003 rev. d-3 2 of 2 SK12-sk16 1.0 0.8 0.6 0.4 0.2 0 40 60 80 100 120 140 160 180 ambient temperature (oc) fig. 1, forward current derating curve average output current (amperes) single phase half-wave 60 hz resistive or inductive load 6.0mm copper pads 2 110100 0 5 10 15 20 25 number of cycles @ 60 hz fig. 4, max non-repetitive peak fwd surge current peak fwd surge current (a) 8.3ms single half sine-wave jedec method 0.1 1.0 10 100 10 100 400 reverse voltage (volts) fig. 3, typical junction capacitance capacitance (pf) t = 25oc j 0.1 0.5 0.9 1.3 1.7 2.1 0.01 0.1 1.0 4.0 v instantaneous fwd voltage (volts) fig. 2, typical forward characteristics f i , instantaneous for ward current (a) f t = 25oc pulse width = 300 ms 2% duty cycle j SK12-14 sk15-16
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