?2000 fairchild semiconductor international rev. a, february 2000 kst1623l3/l4/l5/l6/l7 npn epitaxial silicon transistor absolute maximum ratings t a =25 c unless otherwise noted electrical characteristics t a =25 c unless otherwise noted marking code symbol parameter value units v cbo collector-base voltage 50 v v ceo collector-emitter voltage 40 v v ebo emitter-base voltage 5.0 v i c collector current 100 ma p c collector dissipation 350 mw t stg storage temperature 150 c symbol parameter test condition min. max. units i cbo collector cut-off current v cb =40v, i e =0 100 na i ebo emitter cut-off current v eb =5v, i c =0 100 na h fe dc current gain : kst1623l3 : kst1623l4 : kst1623l5 : kst1623l6 : kst1623l7 v ce =6v, i c =1.0ma 60 90 135 200 300 120 180 270 400 600 v ce (sat) collector-emitter saturation voltage i c =100ma, i b =10ma 0.3 v v be (sat) base-emitter saturation voltage i c =100ma, i b =10ma 1.0 v v be (on) base-emitter on voltage v ce =6v, i c =1.0ma 0.6 0.7 v f t current gain bandwidth product i c =10ma, v ce =6v, f=100mhz 200 mhz type kst1623l3 kst1623l4 kst1623l5 kst1623l6 kst1623l7 mark l3 l4 l5 l6 l7 1. base 2. emitter 3. collector kst1623l3/l4/l5/l6/l7 amplifier transistor sot-23 1 2 l3 marking
?2000 fairchild semiconductor international rev. a, february 2000 kst1623l3/l4/l5/l6/l7 typical characteristics figure 1. static characteristic figure 2. transfer characteristic figure 3. dc current gain figure 4. base-emitter saturation voltage collector-emitter saturation voltage figure 5. output capacitance figure 6. current gain bandwidth product 0 4 8 121620 0 20 40 60 80 100 i b = 250 a i b = 300 a i b = 200 a i b = 400 a i b = 150 a i b = 350 a i b = 100 a i b = 50 a i c [a], collector current v ce [v], collector-emitter voltage 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.1 1 10 100 v ce = 5v i c [ma], collector current v be [v], base-emitter voltage 1 10 100 1000 10 100 1k 10k v ce = 6v h fe , dc current gain i c [a], collector current 1 10 100 1000 10 100 1k 10k v ce (sat) v be (sat) i c = 10 i b v be (sat), v ce (sat)[mv], saturation voltage i c [ma], collector current 1 10 100 1000 0.1 1 10 100 i e = 0 f = 1mhz cob [pf], capacitance v cb [v], collector-base voltage 0.1 1 10 100 1 10 100 1000 v ce = 6v f t [mhz], current gain bandwidth product i c [ma], collector current
0.96~1.14 0.12 0.03~0.10 0.38 ref 0.40 0.03 2.90 0.10 0.95 0.03 0.95 0.03 1.90 0.03 0.508ref 0.97ref 1.30 0.10 0.45~0.60 2.40 0.10 +0.05 ?.023 0.20 min 0.40 0.03 sot-23 package demensions ?2000 fairchild semiconductor international rev. a, february 2000 kst1623l3/l4/l5/l6/l7 dimensions in millimeters
?2000 fairchild semiconductor international rev. e trademarks the following are registered and unregistered trademarks fairchild semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. acex? bottomless? coolfet? crossvolt? e 2 cmos? fact? fact quiet series? fast ? fastr? gto? hisec? isoplanar? microwire? pop? powertrench ? qfet? qs? quiet series? supersot?-3 supersot?-6 supersot?-8 syncfet? tinylogic? uhc? vcx? disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. life support policy fairchild?s products are not authorized for use as critical components in life support devices or systems without the express written approval of fairchild semiconductor international. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. a critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. product status definitions definition of terms datasheet identification product status definition advance information formative or in design this datasheet contains the design specifications for product development. specifications may change in any manner without notice. preliminary first production this datasheet contains preliminary data, and supplementary data will be published at a later date. fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. no identification needed full production this datasheet contains final specifications. fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. obsolete not in production this datasheet contains specifications on a product that has been discontinued by fairchild semiconductor. the datasheet is printed for reference information only.
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