rectron semiconductor technical specification features * very low turn-on voltage * fast switching * for protecting the p/n junction guard ringagainst excessive voltage, such as electrostatic dis-charges * surface mounting device maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. BAT54 schottky barrier diode dimensions in inches and (millimeters) 2001-12 mechanical data * epoxy : device has ul flammability classification 94v-0 * weight : apporx. 0.008g .118 ( 3.00 ) .006 ( 0.14 ) .003 ( 0.08 ) .110 ( 2.80 ) .102 ( 2.60 ) .028 ( 0.70 ) .020 ( 0.50 ) .055 ( 1.40 ) .047 ( 1.20 ) .045 ( 1.15 ) r0.05 ( .002 ) .033 ( 0.85 ) .094 (2.40) .079 ( 2.00 ) .040 ( 1.02 ) .017 ( 0.42 ) .015 ( 0.38 ) .035 ( 0.88 ) .071 ( 1.80 ) (a) (b) (a) (c) (c) (a).nc (b).anode (c).cathode sot-23 maximum ra tings (at t a = 25 o c unless otherwise noted) ratings repetitive peak reverse voltage forward continuous current repetitive peak forward current junction temperature storage temperature range symbol v rrm i frm i fsm t stg i f volts ma ma 600 125 -65 to + 150 0 c units surge forward current ma BAT54 30 300 200 t j 0 c total power dissipation p d 230 mw
rectron electrical characteristics (at t a = 25 o c unless otherwise noted) characteristics v(br)r symbol vf(1) vf(3) reverse breakdown voltage forward voltage reverse current total capacitance reverse recovery time i r c t trr vf(2) vf(5) vf(4) value unit testing condition 30 240 320 400 500 1000 2.0 10 5 v mv mv mv mv mv ua pf ns ir=10ua if=0.1ma if=1ma if=10ma if=30ma if=100ma vr=25v vr=1v,f=1mhz if=ir=10ma,rl=100 ohm, measured at ir=1ma characteristic curves fig. 1 - forward current forward current, if(ma) forward voltage,vf (mv ) & forward voltage 0 200 400 600 800 1000 250 200 150 100 50 0 fig. 2 - diode capacitance diode capacitance,cd (pf) reverse voltage, ( v ) 200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100
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