sz15d2 - SZ15E0 surface mount silicon zener diodes v z : 220 - 300 volts p d : 1 watt features : * complete voltage range 220 to 300 volts * high peak reverse power dissipation * high reliability * low leakage current * pb / rohs free mechanical dat a * case : sma (do-214ac) molded plastic * epoxy : ul94v-o rate flame retardant * lead : lead formed for surface mount * polarity : color band denotes cathode end * mounting position : any * weight : 0.064 gram maximum rating s ( rating at 25 c ambient temperature unless otherwise specified) rating symbol value unit dc power dissipation at t l = 75 c (note1) p d 1.0 w maximum forward voltage at i f = 200 ma v f 2.0 v junction temperature range t j - 55 to + 150 c storage temperature range t stg - 55 to + 150 c electrical characteristics (ta = 25 c unless otherwise specified) nominal zener maximum zener maximum reverse maximum dc maximum voltage impedance leakage current zener current surge current v z @ i zt i zt z zt @ i zt z zk @ i zk i zk i r @ v r i zm i rm (3) (note 2) (v) (ma) ( )( ) (ma) ( a) (v) (ma) (mapk) sz15d2 220 1.00 1600 8000 0.25 5.0 167.2 4.0 20.0 sz15d4 240 0.93 1800 8500 0.25 5.0 182.4 3.8 18.5 sz15d5 250 0.90 2000 9000 0.25 5.0 190 3.6 18.0 sz15d7 270 0.82 2100 9000 0.25 5.0 205 3.3 16.5 SZ15E0 300 0.75 2300 9500 0.25 5.0 228 3.0 15.0 notes : (1) p.c.b. mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads. (2) the type number listed have a standard tolerance on the nominal zener voltage of 5%, altered the fourth number of type from " 5 " for 5% tolerance to be " 0 " for 10% tolerance. (3) surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on i zt per jedec method (4) " sz " will be omitted in marking on the diode. page 1 of 1 rev. 00 : november 5, 2007 type 2.0 0.2 2.1 0.2 sma (do-214ac) 1.2 0.2 5.0 0.15 4.5 0.15 2.6 0.15 dimensions in millimeters 1.1 0.3 0.2 0.07 certificate th97/10561qm certificate tw00/17276em
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