?guangdong hottech industrial co.,ltd e-mail:hkt@h eketai.com 1 / 4 h e t a1664 ( pnp ) general purpose transistor replacement type : kta1664 features ? complementary t o hec4376 ? small flat package ? high current application maximum ratings (t a = 25c unless otherwise noted) electrical characteristics (t a =25c unless otherwise noted ) parameter symbol test conditions min typ max unit collector-base breakdown voltage v cbo i c =-1ma,i e =0 -35 v collector-emitter breakdown voltage v ceo i c =-10ma,i b =0 -30 v emitter-base breakdown voltage v ebo i e =-1ma,i c =0 -5 v collector cut-off current i cbo v cb =-35v,i e =0 -100 na emitter cut-off current i ebo v eb =-5v,i c =0 -100 na dc current gain h fe 1 v ce =-1v,i c =-100ma 100 320 h fe 2 v ce =-1v,i c =-700ma 35 collector-emitter saturation voltage v ce(sat) i c =-500ma,i b =-20ma -0.7 v base-emitter saturation voltage v be(sat) v ce =-1v, i c =-10ma -0.5 -0.8 v collector output capacitance c ob v cb =-10v,i e =0, f=1mhz 19 pf transition frequency f t v ce =-5v,i c =-10ma 120 mhz classification of h fe rank o y range 100-200 160-320 marking ro ry parameter symbol value unit collector-base voltage v cbo -35 v collector-emitter voltage v ceo -30 v emitter-base voltage v ebo -5 v collector current-continuous i c -800 ma collector power dissipation p c 500 mw thermal resistance from junction to ambient r ja 250 c/w junction temperature t j 150 c storage temperature t stg -55~+150 c sot-89 1:base 2:collector 3:emitter
?guangdong hottech industrial co.,ltd e-mail:hkt@heketai.com 2 / 4 HETA1664(pnp) general purpose transistor typical characteristics
?guangdong hottech industrial co.,ltd e-mail:hkt@heketai.com 3 / 4 h e t a1664 ( pnp ) general purpose transistor sot-89 package outline dimensions symbol d i m e n s i on s i n m i l l i m e t e r s d i m e n s i o n s i n i n c h e s min. max. min. max. a 1.400 1.600 0.055 0.063 b 0.320 0.520 0.013 0.020 b1 0.400 0.580 0.016 0.023 c 0.350 0.440 0.014 0.017 d 4.400 4.600 0.173 0.181 d1 1.550ref. 0.061ref. e 2.300 2.600 0.091 0.102 e1 3.940 4.250 0.155 0.167 e 1.500typ. 0.060typ. e1 3.000typ. 0.118typ. l 0.900 1.200 0.035 0.047
?guangdong hottech industrial co.,ltd e-mail:hkt@heketai.com 4 / 4 h e t a1664 ( pnp ) general purpose transistor sot-89 tape and reel dimensionsareinmillimeter type a b c d e f p0 p p1 w sot-89 4.85 4.45 1.85 ? 1.50 1.75 5.50 4.00 8.00 2.00 12.00 tolerance 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 sot-89 tape leader and trailer sot-89 reel dimnsionsareinmillimetere reeloption d d1 d2 g h i w1 w2 7 dia ? 180 60.00 r32.00 r86.50 r30.00 ? 13.00 13.20 16.50 tolerance 2 1 1 1 1 1 1 1 empty pockets empty pockets leader tape components
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