preliminary 1 2SA1980S pnp silicon transistor pin connection so t -23 description ? general small signal amplifier features ? low collector saturation voltage : v ce(sat) =-0.3v(max.) ? low output capacitance : cob=4pf(typ.) ? complementary pair with 2sc5343s ordering information type no. marking package code 2SA1980S ca sot-23 device code hfe rank year&week code absolute maximum ratings (ta=25 c) characteristic symbol rating unit collector-base voltage v cbo -50 v collector-emitter voltage v ceo -50 v emitter-base voltage v ebo -5 v collector current i c -150 ma collector power dissipation p c * 350 mw junction temperature t j 150 c storage temperature range t stg -55~150 c * package mounted on 99.5% alumina 10 80.6mm electrical characteristics (ta=25 c) characteristic symbol test co ndition min. typ. max. unit collector-emitter breakdown voltage bv ceo i c =-1ma, i b =0 -50 - - v collector cut-off current i cbo v cb =-50v, i e =0 - - -0.1 a emitter cut-off current i ebo v eb =-5v, i c =0 - - -0.1 a dc current gain h fe * v ce =-6v, i c =-2ma 70 - 700 - collector-emitter saturation voltage v ce(sat) i c =-100ma, i b =-10ma - - -0.3 v transition frequency f t v ce =-10v, i c =-1ma 80 - - mhz collector output capacitance c ob v cb =-10v, i e =0, f=1mhz - 4 - pf noise figure nf v ce =-6v, i c =-0.1ma f=1khz, rg=10k ? - 10 - db *: h fe rank / o : 70~140, y : 120~240, g : 200~400, l : 300~700. b e c
preliminary 2 2SA1980S electrical characteristic curves fig. 3 i c - v ce fig. 4 h fe - i c fig. 5 v ce(sat) - i c fig. 2 i c - v be fi g . 1 p c - t a
preliminary 3 2SA1980S outline dimension recommend pcb solder land [unit: mm]
preliminary 4 2SA1980S the auk corp. products are intended for the use as components in general electronic equipment (office and co mmunication equipment, m easuring equipment, home appliance, etc.). please make sure that you consult with us before you use these auk corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to th e welfare of human life(atomi c energy control, airplane, spaceship, transportation, co mbustion control, all types of safety device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equipm ents without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice.
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