bl galaxy electrical production specification digital transistor dta(r 1 =r 2 series)ca document number: bl/ssdtc128 www.galaxycn.com rev.a 1 features z epitaxial planar die construction. z complementary npn types available(dtc) z built-in biasing resistors,r 1 =r 2 z also available in lead free version. applications z the pnp style digital transistor. sot-23 ordering information type no. marking package code dta114eca 14 sot-23 dta143eca 13 sot-23 dta124eca 15 sot-23 dta144eca 16 sot-23 maximum rating @ ta=25 unless otherwise specified symbol parameter value units v cc supply voltage -50 v v in input voltage dta114eca dta124eca dta143eca dta144eca +10 to-40 +10 to -40 +10 to -30 +10 to -40 v i o output current dta114eca dta124eca dta143eca dta144eca -50 -30 -100 -30 ma i c (max.) output current all -100 ma p d power dissipation 200 mw r ja thermal resistance, junction to ambient air 625 /w t j ,t stg operating and storage and temperature range -55 to +150 pb lead-free
bl galaxy electrical production specification digital transistor dta(r 1 =r 2 series)ca document number: bl/ssdtc128 www.galaxycn.com rev.a 2 electrical characteristics @ ta=25 unless otherwise specified parameter symbol test conditions min typ max unit input voltage v i(off) v cc =-5v,i o =-100 a -0.5 -1.1 - input voltage dta143eca dta114eca dta144eca dta124eca v i(on) v o =-0.3v,i o =-20ma v o =-0.3v,i o =-10ma v o =-0.3v,i o =-2ma v o =-0.3v,i o =-5ma - -1.9 -3 v output voltage dta143eca dta114eca dta144eca dta124eca v o(on) i o /i i =-10ma/-0.5ma, - -0.1 -0.3 v input current dta143eca dta114eca dta144eca dta124eca i i v i =-5v - - -1.8 -0.88 -0.18 -0.36 ma output current i o(off) v cc =-50v,v i =0v - - -0.5 a dc current gain dta143eca dta114eca dta144eca dta124eca g i v o =-5v,i o =-10ma v o =-5v,i o =-5ma v o =-5v,i o =-5ma v o =-5v,i o =-5ma 20 20 68 56 - - input resistor dta143eca dta114eca dta144eca dta124eca r 1 (r 2 ) 4.7 10 47 22 k ? input resistor (r 1 ) tolerance r 1 - -30 +30 % resistance ratio r 2 /r 1 - 0.8 1 1.2 gain-bandwidth product f t v ce =-10v,i e =5ma, f=100mhz - 250 - mhz typical characteristics @ ta=25 unless otherwise specified
bl galaxy electrical production specification digital transistor dta(r 1 =r 2 series)ca document number: bl/ssdtc128 www.galaxycn.com rev.a 3
bl galaxy electrical production specification digital transistor dta(r 1 =r 2 series)ca document number: bl/ssdtc128 www.galaxycn.com rev.a 4 package outline plastic surface mounted package sot-23 soldering footprint unit : mm package information sot-23 dim min max a 2.85 2.95 b 1.25 1.35 c 1.0typical d 0.37 0.43 e 0.35 0.48 g 1.85 1.95 h 0.02 0.1 j 0.1typical k 2.35 2.45 all dimensions in mm device package shipping dta114eca/124eca/143eca/144eca sot-23 3000/tape&reel
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