cystech electronics corp. spec. no. : c274s3 issued date : 2002.06.01 revised date : 2002. 11.02 page no. : 1/3 DTA144TS3 cystek product specification general purpose pnp digital transistors (built-in resistors) DTA144TS3 features ? built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). ? the bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. they also have the advantage of almost completely eliminating parasitic effects. ? only the on/off conditions need to be set for operation, making device design easy . ? complements the dtc144ts3 equivalent circuit absolute maximum ratings (ta=25 c) parameter symbol limits unit collector-base voltage vcbo -50 v collector-emitter voltage vceo -50 v emitter-base voltage vebo -5 v collector current ic -100 ma power dissipation pd 200 mw junction temperature tj 150 c storage temperature tstg -55~+150 c DTA144TS3 r1=47 k ? b base c collector e emitter sot-323
cystech electronics corp. spec. no. : c274s3 issued date : 2002.06.01 revised date : 2002. 11.02 page no. : 2/3 DTA144TS3 cystek product specification electrical characteristics (ta=25 c) parameter symbol min. typ. max. unit test conditions collector-base breakdown voltage vcbo -50 - - v ic=-50ua collector-emitter breakdown voltage vceo -50 - - v ic=-1ma emitter-base breakdown voltage vebo -5 - - v ie=-50ua collector-base cutoff current icbo - - -0.5 ua vcb=-50v emitter-base cutoff current iebo - - -0.5 ua veb=-4v collector-emitter saturation voltage vce(sat) - -0.1 -0.3 v ic=-5ma, ib=-0.5ma dc current gain hfe 100 - 600 - vce=-5v, ic=-1ma input resistance r 32.9 47 61.1 k ? - transition frequency ft - 250 - mhz vce=-10v, ie=-5ma, f=100mhz* * transition frequency of the device characteristic curves current gain vs collector current 10 100 1000 0.1 1 10 100 collector current--- ic(ma) current gain--- hfe hfe@vce=5v saturation voltage vs collector current 10 100 1000 1 10 100 collector current ---ic(ma) saturation voltage---(mv) vce(sat)@ic=10ib pd - ta 0 50 100 150 200 250 0 50 100 150 200 ambient temperature --- ta( ) power dissipation---pd(mw)
cystech electronics corp. spec. no. : c274s3 issued date : 2002.06.01 revised date : 2002. 11.02 page no. : 3/3 DTA144TS3 cystek product specification sot-323 dimension *: typical inches millimeters inches millimeters dim min. max. min. max. dim min. max. min. max. a 0.0315 0.0433 0.80 1.10 e1 0.0256 - 0.65 - a1 0.0000 0.0039 0.00 0.10 he 0.0787 0.0886 2.00 2.25 bp 0.0118 0.0157 0.30 0.40 lp 0.0059 0.0177 0.15 0.45 c 0.0039 0.0098 0.10 0.25 q 0.0051 0.0091 0.13 0.23 d 0.0709 0.0866 1.80 2.20 v 0.0079 - 0.2 - e 0.0453 0.0531 1.15 1.35 w 0.0079 - 0.2 - e 0.0512 - 1.3 - - - 10 0 notes: 1.dimension and tolerance based on our spec. dated feb. 27.002. 2.controlling dimension: millimeters. 3.maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 4.if there is any question with packing specification or packing method, please c ontact your local cystek sales office. material: ? lead: 42 alloy ; solder plating ? mold compound: epoxy resin family, flammability solid burning class: ul94v-0 important notice: ? all rights are reserved. reproduction in whole or in part is prohibited without the prior written approval of cystek. ? cystek reserves the right to make changes to its products without notice. ? cystek semiconductor products are not warranted to be suitable for use in life-support applications, or systems. ? cystek assumes no liability for any consequence of customer pr oduct design, infringement of pat ents, or application assistance . he e a a1 q lp e1 e bp 12 3 d w b v a z detail z a c 0 12 scale mm style: pin 1.base 2.emitter 3.collector 3-lead sot-323 pastic surface mounted package cystek package code: s3 marking: te 6t
|
