General Purpose Transistor

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Features: NPNgeneralpurposetransistors,especiallysuitedforuseindriverstagesofaudioamplifiers,lownoiseinputstagesof

taperecorders,HI-FIamplifiers,signalprocessingcircuitsoftelevisionreceivers

Parameters Symbol Value Unit

Collector Emitter Voltage VCEO 45

VCollector Emitter Voltage VCES 50Collector Base Voltage VCBOEmitter Base Voltage VEBO 6

Collector Current ContinuousPeak

ICICM

100200

mABase Current Peak IBM 200Emitter Current Peak IEM

PowerDissipationatTa=25C Derateabove25C PTA

5004

mWmW/C

StorageTemperature Tstg -65 to +150 CJunctionTemperature Tj 150

Thermal Resistance

JunctiontoAmbient Rth (j-a) 250 C/W

Absolute Maximum Ratings (Ta = 25C unless otherwise specified)

Pin Configuration:1. Collector2. Base3. Emitter

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General Purpose Transistor

Parameters Symbol Test Condition Value Unit

Collector Emitter Voltage VCEO IC=1mA,IB=0 >45

VCollector Base Voltage VCBO IC=10A,IE=0 >50

Emitter Base Voltage VEBO IE=10A,IC=0 >6

Collector Cut off CurrentICBO

VCB=30V,IE=0TJ=150C

VCB=30V,IE=0

General Purpose Transistor

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Important Notice :Thisdatasheetanditscontents(theInformation)belongtothemembersofthePremierFarnellgroupofcompanies(theGroup)orarelicensedtoit.Nolicenceisgrantedfortheuseofitotherthanforinformationpurposesinconnectionwiththeproductstowhichitrelates.Nolicenceofanyintellectualpropertyrightsisgranted.TheInformationissubjecttochangewithoutnoticeandreplacesalldatasheetspreviouslysupplied.TheInformationsuppliedisbelievedtobeaccuratebuttheGroupassumesnoresponsibilityforitsaccuracyorcompleteness,anyerrorinoromissionfromitorforanyusemadeofit.UsersofthisdatasheetshouldcheckforthemselvestheInformationandthesuitabilityoftheproductsfortheirpurposeandnotmakeany assumptionsbasedoninformationincludedoromitted.LiabilityforlossordamageresultingfromanyrelianceontheInformationoruseofit(includingliabilityresultingfromnegligenceorwheretheGroupwasawareofthepossibilityofsuchlossordamagearising)isexcluded.ThiswillnotoperatetolimitorrestricttheGroupsliabilityfordeathorpersonalinjuryresultingfromitsnegligence.MulticompistheregisteredtrademarkoftheGroup.PremierFarnellplc2012.

Description Part NumberTransistor,NPN,TO-92 BC547B

Part Number Table

Dimensions Minimum Maximum

A 4.32 5.33

B 4.45 5.2

C 3.18 4.19

D 0.41 0.55

E 0.35 0.5

F 5

G1.14

1.4

H 1.53

K 12.7 -

Dimensions:Millimetres

TO-92 Plastic Package