its dc current gain: o, y, gr, bl - pb free and rohs compliant mechanical data - case: to-92 small outline plastic package - high temperature soldering guaranteed: 260c/10s 1. emitter - weight: 195mg (approximately) 2. collector 3. base - general purpose switching and af amplifier applic ation symbol unit p c w v cbo v v ceo v v ebo v i c a r ja /w t j , t stg c symbol unit collector cut-off current i cbo a emitter cut-off current i ebo a h fe(1) h fe(2) collector-emitter saturation voltage v ce(sat) v base-emitter saturation voltage v be(sat) v transition frequency f t mhz collector output capacitance c ob pf rank o range 70-140 document number: ds_s1405004 version: a14 0.1 700 0.25 bl 300-700 3.5 250 min - collector-emitter voltage emitter-base voltage junction and storage temperature range dc current gain v ce = 6v, i c = 2ma v ce = 6v, i c = 150ma 60 50 max 0.1 5 ktc3198-o/y/gr/bl features collector power dissipation 0.5 parameter - the transistor is subdivided into four groups acc ording to taiwan semiconductor value small signal product to-92 npn bipolar transistor maximum ratings and electrical characteristics (t a =25 unless otherwise noted) to-92 80 0.15 -55 to + 150 1 25 - v eb = 5v, i c = 0 v cb = 60v, i e = 0 70 y gr 120-240 200-400 classifiaction of h fe v cb = 10v, i e =0, f=1mhz v ce = 10v, i c =1ma i c = 100ma, i b =10ma i c = 100ma, i b =10ma application thermal resistance from junction to ambient collector-base voltage collector current parameter
(t a =25 unless otherwise noted) document number: ds_s1405004 version: a14 ktc3198-o/y/gr/bl taiwan semiconductor small signal product ratings and characteristics curves fig.1 static characteristic fig.3 v ce(sat) vs. i c fig.4 vb be(sat) vs. i c fig.2 h fe vs. i c fig.6 f t vs. i c fig.5 c ob / c ib vs. v cb / v eb
part no. marking ktc3198-xx (note2) ktc3198-xx (note2) ktc3198-xx (note2) ktc3198-xx (note2) ktc 3198 o021 part no. ktc3198-o ktc3198-o ktc3198-o ktc3198-o ktc3198-o document number: ds_s1405004 version: a14 ktc3198-o a1g a1 g green compound ktc3198-o-b0 a1g a1 g green compound packing code green compound code green compound green compound code note1: indicator of manufacturing site for manufact ure special control, if empty means no special cont rol requirement example preferred p/n note2: "xx" means device code of "o", "y", "gr", "b l" 2k / ammo to-92 ktc3198-o/y/gr/bl manufacture code description b0 package a1 g taiwan semiconductor small signal product ordering information packing code packing 4k / ammo m0 b2 g to-92 10k / bulk manufacture code b0 b0 m0 a1 b1 a2 ktc3198-o-b0 b1g to-92 gg ktc 3198 xx021 (note3) b1 a2 b2 g to-92 ktc3198-xx (note2) "marking" is ktc 3198 xx021 (note3) 5k / bulk 5k / bulk 10k / bulk (note1) gg to-92 g ktc3198-o-m0 a2g ktc3198-o-m0 b2g gg g m0 b1 b0 m0 note3: "marking" should follow the "part no.", for example, if "part no." is ktc3198-o, which green compound green compound 4k / ammo 2k / ammo a2 b2 to-92 to-92 to-92
package outline dimensions to-92 bulk min max min max a 4.30 4.70 0.169 0.185 b 4.30 4.70 0.169 0.185 c 12.50 14.50 0.492 0.571 d 1.17 1.37 0.046 0.054 e 0.35 0.55 0.014 0.022 f 1.17 1.37 0.046 0.054 g 0.59 1.20 0.023 0.047 h 0.29 0.51 0.011 0.020 i 3.30 3.70 0.130 0.146 to-92 ammo min max min max a 4.30 4.70 0.169 0.185 b 4.30 4.70 0.169 0.185 c 12.50 - 0.492 - d 2.20 2.80 0.087 0.110 e 0.35 0.55 0.014 0.022 g 0.59 1.20 0.023 0.047 h 0.29 0.51 0.011 0.020 i 3.30 3.70 0.130 0.146 suggest pad layout document number: ds_s1405004 unit (mm) unit (inch) small signal product version: a14 ktc3198-o/y/gr/bl dim. taiwan semiconductor unit (inch) unit (mm) dim. a b c d e g h i
notice document number: ds_s1405004 version: a14 specifications of the products displayed herein are subject to change without notice. tsc or anyone on its behalf, assumes no responsibility or liability for any errors inaccura cies. information contained herein is intended to provide a product description only. no license, express or implied, to any intellectual property rights is granted by this document. except as provi ded in tsc's terms and conditions of sale for such products, tsc assumes no liability whatsoever, and disclaims any express or implied wa rranty, relating to sale and/or use of tsc products including liability or warranties relating to fitness for a particular purpose, merch antability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applica tions. customers using or seling these products for use in such applications do so at thei r own risk and agree to fully indemnify tsc for any damages resulting from such improper use or sale. ktc3198-o/y/gr/bl small signal product
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