This product complies with the RoHS Directive (EU 2002/95/EC). Transistors 2SA1790G Silicon PNP epitaxial planar type / For high-frequency amplification e Complementary to 2SC4626G c d ■ Features ■ Package •Optimum for RF amplification of FM/AM radios n •Code . •High transition frequency f eSSMini3-F3 e T g •SS-Mini type package, allowing downsizing of the equipment and •Marking Symbol: E a automatic insertion through the tape packing a u •Pin Name e st 1.Base cl y ■ Absolute Maximum Ratings Tn = 25°C 2.Emitter c a e n 3.Collectorf Parameter Symbol Rating Unit li t Collector-base voltage (Emitter opeen) V −30 V uc CBO i d Collector-emitter voltage (Base open) V −20 V o CEO t r Emitter-base voltage (Cotllector open) VEBO n−5 V r P Collector current n IC −30 mA ou . f e n Collector power dissipation PC 125 mW g p o o n y ti Junction temiperature Tj 125 °C wi e t m a ■MSBCCEFmotooaEollrsillrwteeelatecc-eagettrcoor-emdbrra t--ta ribeecstimamteuces ricearptrDu t eceevPltunr oro Caatftcolif turtt fuhaacrtfoaru gmcaefnreufrs reercfrantueeetrnc rr(rs teCtr (naeoEtt lrmi(leoeBi/sic ta*tttoseDierricc ooossppp eeec nnnT)))oan t=SiT yI2IInsVhCCEtmg5FBBBEuEbOOOE°eCold − ±i5p 5VVVVVl3n CCCECt°acoBEEEBlC n+=====u1 e−−−−−d212511pd5le 00 00V samVVVV, m fn,,I,a,C iCaIIII°oei CBCEoCl=n lntdn==== 0 td oe−00−iddet11iiino nommssnaascAAcwninoocncnnettg ii tennyUuumpiReeecLdd o ttanyy.bMpp7po0ieneautdn laa−sTt y0oep.7nsit ci.−−Mn−2c 1f210a0o0.0ox.01jrp/eUµµµVnnAAA/it Collector-emitter saturaatniocn voltage VCE(sat) IC = −10 mA, IB f= o−ll1 mAw.s − 0.1 V Transition frequencyn f V = −10 V, It = 1 mA, fw = 200 MHz 150 300 MHz Noise figureainte NTF VCCBB = −e1 0 vVi,s IiEE =: 1/ /mAw, f = 5 MHz 2.8 4.0 dB Reverse traMnsfer impedance Zrb VCBa =s −10 V, tItE =p 1 mA, f = 2 MHz 22 50 Ω Reverse transfer capacitance (Common emitter) C Ve = −10 Vh, I = 1 mA, f = 10.7 MHz 1.2 2.0 pF re PlCB E Note)1.Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors. 2.*:Rank classification Rank B C h 70 to 140 110 to 220 FE Publication date: May 2007 SJC00379AED 1

This product complies with the RoHS Directive (EU 2002/95/EC). 2SA1790G P  T I  V V  I C a C CE CE(sat) C ()Collector power dissipation P mWC1284000 Collector current I (mA)C−−−−−221150505 Ta = 25°C ncIB = −−−−−22115500500000 e µ µµµµAAAAA /eector-emitter saturation voltage V (V)CE(sat)−− 0−1.101 dIC / IB2 5=° 1C0 Ta = 75−°C25°Cage. 00 40 80 120 00a−2 −4 −6 −8 −1u0 −12 Coll− 0.01−1 −1e0 st −100 Ambient temperature Ta (°C) Collector-emitter voltage VCE (V) Collectory cculrrent IC (mA) n c e n f li t h  I e C  V c FE C ob CB u 100 100 i d MForward current transfer ratio hFE 8642−00000 0V.1CaE = −i1D0 V−i1 −n2255°°CCst−1T0a = 75c°C−100 oCollector output capacitance (pF)Cob (Common base, input open circuited) e1d10 0ninctlnu−e5dde s mf−ai1ao0ilnltntoeefTn− w=ai1n s=a51 na 2cMn5gn°HocC zcfne−t eo2it 0tunnyryu uppeePeerdd ottyybppoeeutd lastoensit ci.ncfoo.jrp/meatin/on. Collector current IC (/mADi) scontinu pCloallector-pblasame nvoeltadg e dd iiVsCBc w i(oVn)ntgi UmiRcL oan.pana e o e nc oll .s a f w n t w nte visi /w ai e :/ p M s a tt e h Pl 2 SJC00379AED

This product complies with the RoHS Directive (EU 2002/95/EC). SSMini3-F3 /Unit: mm e c d n . e e g +0.05 a 1.60−0.03 a st +0.05 u e 0.26−0.02 cl y n c 3 n 5 ±0.05 life e 37 ct 0. u i d o nt +0.055−0.03n60t ±0.05 ur Pr 0.8 1. g fo pe on. i o w(5°)in e ty m ati M a1 Di(0.501).0s0 ±0.(005.5c20) ed inclnuedde s mfaiaoilnltntoeennsaacnnoccnet itnnyuupeeedd ttyybppoeeutd0 .l1a3st+−o00e..0n0si25t ci.ncfoo.jrp/en/ (5°) nce/Discontinu pl+0.05a0−0.03 plamned olddliioscwion.ntgsi eUmiRcL oan.pana (0.45) a 7 f w n 0. t w nte visi /w M ai 0 to 0.10Please http:/

Request for your special attention and precautions in using the technical information and semiconductors described in this book (1)(cid:9)If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2)(cid:9)The technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. / (3)(cid:9)The products described in this book are intended to be used for standard applications or general electronic equipment (such as office e equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: (cid:150) Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support c systems and safety devices) in which exceptional quality and reliability are required, or if thed failure or malfunction of the prod- ucts may directly jeopardize life or harm the human body. (cid:150) Any applications other than the standard applications intendend. . e e (4)(cid:9)The products and product specifications described in this book are subject to change without notice for modificationg and/or im- a provement. At the final stage of your design, purchaasing, or use of the products, therefore, ask for the most ups-tto-date Product Standards in advance to make sure that the latest specifications satisfy your reuquirements. e cl y (5)(cid:9)When designing your equipment, comply nwith the range of absolute maximum rating and the guarancteed operating conditions (operating power supply voltage and operating environment etc.). Enspecially, please be careful not tof eexceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwi slei, we will not be liable for any t defect which may arise later in yoeur equipment. c u (cid:9) Even when the products are used within the guaranteed vailues, take into the consideration odf incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redunodant design, arresting the spread of fire t r or preventing glitch are rtecommended in order to prevent physical injury, fire, social damPages, for example, by using the products. n r n u (6)(cid:9)Comply with the instructions for use in order to prevent breakdown and characteroistics change due to external factors (ESD, EO.S, f e n thermal stress and mechanical stress) at the time of handling, mounting or atg customepr's process. When using products for owhich damp-proof packing is required, satisfy thoe conditions, such as shelf life and nthe elapseyd time since first opening the packagteis. i wi e t m a (7M)(cid:9)TEhleics trbioca oIkn dmuDsatyrii abl eC noo.,t Lsrtedp.rintedc or reproduceed dw ihenthclenru wedhde olsl ymfa ioaoirln ltnptoaeretniansallacyn,n ocwcneit tihtonnyuuutp teeehedd tptryyiboppro eewutrdi tlteanst opeensritm cii.ssncifoono.j ropf/ Meant/sushita /Discontinu pla plamned ddiiscwionntgi UmiRcL oan.pana e o e nc oll .s a f w n t w nte visi /w ai e :/ p M s a tt e h Pl