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April2022
SemiconductorsPractice
Strategiestoleadinthesemiconductorworld
Semiconductorcompaniescantakedifferentpathstocapturenewopportunitiesasdemandcontinuestooutstripsupply.
byOndrejBurkacky,MarcdeJong,andJuliaDragon
2Strategiestoleadinthesemiconductorworld
Basedonthenumbersalone,thisappearstobe
Tohelpsemiconductorcompaniesdevelopa
theidealtimetobeasemiconductorcompany.
comprehensiveplanforsuccess,wequantifiedthe
Withchipdemandsoaring,annualrevenue
benefitsofcapacityexpansiontodeterminewhen
increasedby9percentin2020andby23percent
constructionmaybejustified.Wealsoidentified
in2021—farabovethe5percentreportedin2019.
otherstrategiesthatcanhelpsemiconductor
Evenbeforethepandemic,capitalmarketswere
companiesimproveproductivityandrevenues,
rewardingtheindustry’ssurgingprofitability,with
suchasincreasingthefocusonleading-edge
semiconductorcompaniesdeliveringanannual
chips,pursuinginnovationsthatgobeyond
averageof25percentintotalshareholderreturns
nodesize,makingboldlong-terminvestments,
(TSR)fromtheendof2015totheendof2019.
developinggreaterresilience,improvingthe
Lastyear,shareholderssawevenhigherreturns,
talentpipeline,andcollaboratingwithinthe
averaging50percentperannumasremotework
semiconductorecosystem.
becamethenormandconsumersandbusinesses
uppedtheirtechnologypurchases,helpingtoacceleratethedigitalrevolution.
Behindthescenes,however,today’ssemiconductorcompaniesarefacingahostofchallenges.Evenwithfabsoperatingatfullcapacity,theyhavenotbeenabletomeetdemand,resultinginproductleadtimesofsixmonthsorlonger.Theongoingsemiconductorshortagenowroutinelymakesheadlines,especiallywhenitforcesautomotiveOEMstodelayvehicleproduction.What’smore,semiconductorcompaniesaregrapplingwithincreaseddesigncomplexity,atalentshortage,andpandemic-relatedissuesthataredisruptingthecomplex,globalsupplychainthatlinksplayersindifferentmarkets.Theshortageisnowsoconcerningthat
Understandingthe
semiconductorindustry
Althoughheadlinesaboutthesemiconductorshortageoftendiscussthesituationinbroadterms,theindustryincludesmanydifferentsegments:memory,logic,analog,discrete,opticalcomponents,andsensors.Individualsemiconductorcompaniesandtheirmanufacturingsitestendtofocusonselectsegments.Theirendcustomers,bycontrast,typicallyrequireproductsfromallsemiconductorsegmentsandthusrelyonmultiplesuppliers.Theabsenceofasinglespecializedchipcanbringthemanufactureofendproductstoahalt,evenifallothercomponentsareavailable.
itispromptingmorelargetechnologycompaniesandmajorautomotiveOEMstomovechipdesignin-house—atrendthatcouldhavemajorimplicationsforthemarket.
Inotherindustries,manufacturersoftenrespondtoshortagesbyincreasingoutput.Butfabconstructionandproductionramp-upforsemiconductorsareextremelycostlyandtimeconsuming—oftenrequiringayearforsignificantexpansionormorethanthreeyearstobuildanewfacility—whichmakesitdifficulttoincreasesemiconductorvolumesquickly.Whileincreasingcapacitymaysometimeshelp,itwillnotproduce
Theproductionprocessisalsomorecomplexandmultilayeredthanheadlinewritersoftenchoosetoacknowledge.Whenallproductionphasesareconsidered,theentireprocessextendsfrom
materialprocurementtoback-endmanufacturing(Exhibit1).(Somemaychoosetotakeanarrowerview,inwhichthevaluechainbeginsatthedesignphase.)Foreachproductsegment,mostcompaniesspecializeinthreeorfewerstepsandmayoutsourcesomeactivities,suchasprinted-circuit-boardassembly,topartners.Afterback-endmanufacturing,semiconductorsbecomepartoftheelectronicsvaluechain.
immediateresultsandtypicallyrequiresasignificantinvestmentformanyyearsbeforeadditionalrevenues—ifany—willappear.
Theindustryhasbecomeincreasinglyconsolidatedwithinmanyofthesevaluechainsegmentsoverthepast20years,andafewchampionshaveemerged
Strategiestoleadinthesemiconductorworld3
Micro-
Mobile
5
4
3
1
8
7
6
2
Exhibit1
Thesemiconductorvaluechainextendsfrommaterialprocurementtoback-endmanufacturing.
Valuechainareas
Electronicsvaluechain
Broadsemiconductorvaluechain
Narrowsemiconductorvaluechain
End
End
Backend
Packagingandtesting:
IDMor
outsourcedsemi-conductorassemblyandtest(OSAT)
Wafer
IP¹and
Capitalequipment
Wafer
PCB
Design
Chipdesignwithintegrat-eddevicemanufacturer(IDM)orwithout(fab-less)produc-tionassets
Materials
product
End-productdevelopment,assembly,salebyorigi-nalequip-mentmanu-facturers(OEM)orsuppliersperapplication
product
Componentsrelatedtoprintedcir-cuitboard(PCB)assembly
foundry
Front-endmanufactur-ing:IDMorcontractmanufactur-ing(foundry)
EDA²
Assemblyofelectronicscomponentsbyelectronicsmanufactur-ingservice(EMS)ororiginaldesignmanu-facturer(ODM)part-
IPblocksmostlyfordesign/
manu-
facturing
Software
Wafer
foundryandback-endmanu-facturingequipment
foundry
andback-
endmanu-
facturing
materials
forchipdesign,
EDA
ner
9
Examples
Raw
silicon
wafer
Lithographytool
¹Intellectualproperty.²Electronic-designautomation.
Digital-
signal-
processor
IPblock
processor
(design)
Processed
wafer
Packagedmicro-
processor
unit
PCB,capacitor
AssembledPCB
phone,
electronic
controlunit
(car)
ineacharea(Exhibit2).Asaresult,expertiseis
oftenconcentratedincertainmarkets(forinstance,
theUnitedStateshasthehighestpresenceof
fablessplayers—thatis,chipdesignonly—and
equipmentmanufacture).Nolocalmarkethasallthe
capabilitiesrequiredforend-to-endsemiconductor
designandmanufacturing,andtheconcentrationof
expertisehascreatedawebofinterdependencies
alongthevaluechain(Exhibit3).
Theconcentrationofexpertiseconveyssome
advantagesbecauseitoftenallowscompanies
toshareresources,suchaspowersupply,even
iftheyarerivals,whichhelpskeepcostsdown.
Employeeswiththerightskillsmayalsogravitate
toexpertiseclusters,creatingastrongtalent
pool.Buttheinterdependenciesalsomean
thatlocalshockscanhaveaglobaleffect,such
aswhenafloodinThailandin2011stopped
productioninmultiplememorybackendfabsin
thecountryandpushedpricesofmemorychips
30percenthigher.
Factorsbehindthesemiconductorshortage
Semiconductorfabswerealreadyoperatingatclosetofullcapacitybeforethepandemic
becausetheytrytoavoidinvestinginnewcapital
equipmentbeyondthatrequiredtomeetdemand
fromcustomers.Uncertaintradedynamics
alsomotivatedseveralplayerstoincreasetheir
semiconductorstocklevelstosecuresupply.The
pandemic,whichspurredpurchasesofcomputers
4Strategiestoleadinthesemiconductorworld
1
36
20
42
2
2
1
2
1
2
1
18
14
63
2
3
3
3
Exhibit2
Thesemiconductorindustryhasbecomeincreasinglyconsolidatedamongcertainmarketsegments.
5,000
Evaluationofsupplier
concentrationacross
Foundry
4,000
semiconductor
valuechainsteps,
Herindahl–Hirschman
index¹
3,000
Wafer
2,000
Equipment
1,000
Integrateddevicemanufacturer/fabless
0
2001200720132020
¹TheHerfindahl–HirschmanIndex(HHI)measuresmarketconcentration.AmarketplacewithanHHIof<1,500=lowconcentration;anHHIof1,500–2,500=moderateconcentration;anHHIof≥2,500=highconcentration.ThehighertheHHInumber,thelesscompetitivethemarket.
Source:Gartner;Omdia;McKinseyanalysis
Exhibit3
Nolocalmarketorcompanyhasallthecapabilitiesrequiredforend-to-endsemiconductordesignandmanufacturing.
2020semiconductorsalesalongthevaluechain,¹%share
100%
Equipment
6
25
65
Electronic-
designautomation²
1
40
30
28
Materials,
excludingwaferfab²
19
66
12
Wafer
materials
17
19
63
Intellectual
property²
38
12
46
FablessIntegrated(chipdesigndevice
only)manufacturers
21
52
12
15
Assembly,
testing,and
services
76
11
8
Pure-play
foundry
Taiwan
China
RestofworldEurope
US
¹Figuresmaynotsumto100%,becauseofrounding.
²Basedon2018sales.
Source:Gartner;Omdia;McKinseyanalysis
Strategiestoleadinthesemiconductorworld5
andotherdevicesforremotework,thentookdemandtoevengreaterheights.
ForautomotiveOEMsandothercompanies,oneresponsehasbeentodeviatefromtheirtypical“justintime”ordering.Instead,theyhavestartedtoordermorechipsthannecessarysothattheycanbuildtheirinventoryandhavereservesonhand.Intheshortterm,however,thismovehasmagnifiedthegapbetweensupplyanddemand.Overthelongerterm,somecompaniesmayconsiderrequestingbinding“takeorpay”contractsinwhichtheycaneitheracceptacertainquantityofchipsorpayafeeiftheydeclinetodoso.Thisarrangementhelpscompaniesalignchipdemandwithmanufacturingcapacitymoreaccurately.
Customersmayalsoconsidercoinvestingwithsemiconductorcompaniesinprojectsdesignedtoincreasefabcapacity.Suchprojectscanallowsemiconductorcompaniestoreducetheirup-frontinvestment,relievingpotentialcapitalexpenditureconstraints.Butcoinvestingwillnotimmediatelyimprovethesemiconductorshortage,giventhelongtimelinesforfabconstructionandproductionramp-up.
Achievingandmaintainingaleadingpositioninthesemiconductorindustry
Despitethecurrentuncertainty,thesemiconductorindustryispoisedforadditionalgrowth,as
moreandmoreproductsandservicesbecomeincreasinglydigitized.Morethanhalfofthesemiconductorindustry’scurrententerprisevalueisbasedonearnings-growthexpectations,asisreflectedincurrentvaluations:investorsexpectlong-termgrowthof7to8percentperannum,assumingtherecentmargintrajectory.
Butwhatstrategiescanhelptheindustrymeetthesetargets?Whiletheanswermayvarybasedonacompany’sstrengthsandweaknesses,allsemiconductorcompaniescouldbenefitbyrethinkingtheirapproachinsixcriticalareas:technologyleadership,long-termR&D,resilience,talent,ecosystemcapabilities,andgreatercapacity.Thefinalareaherewillnotprovideimmediatebenefits,ofcourse,butitcouldbeanimportantpartofalong-termstrategy.Wehavequantifiedthecostsassociatedwithfabsofdifferentsizestohelpsemiconductorcompaniesdetermineifcapacityexpansionisrightforthem.
Semiconductorcompaniescouldbenefitbyrethinkingtheirapproachinsixcriticalareas:technologyleadership,long-termR&D,resilience,talent,ecosystemcapabilities,andgreatercapacity.
6Strategiestoleadinthesemiconductorworld
Exhibit4
Semiconductorcompaniesofallsizescanhaveastrongoperatingmargin.
Semiconductorindustry(fabless,integrateddevicemanufacturer¹),performance,byrevenuequartile
2020
operatingmargin,%
50
40
30
20
10
0
–10
–20
–30
–40
–50
QUARTILE4
QUARTILE1
Averageoperating
margin
Quartile1
19.1
Quartile2
7.5
Quartile3
9.2
Quartile4
1.4
$10$100$1,000$10,000$100,000
2020semiconductorrevenues,
$million(logarithmicscale)
¹Outlieradjusted(samplesremovedwithsizablenegativeone-timeeffectsandsizablenonsemiconductorsales).
Source:Gartner;Omdia;McKinseyanalysis
Basedonarecentanalysisofintegrateddevicemanufacturers(IDMs)andfablessplayers,webelievethatstronggrowthispossibleforallsemiconductorcompanies,regardlessofsize(Exhibit4).Althoughthelargestcompaniesgeneratedthegreatesteconomicprofit,therearealsosmall,nicheplayerswithhighoperatingmargins.
Technologyleadership
Acrossallproductsegments,semiconductorcompaniesstriveforinnovationbecausefaster,morepowerfulchipsandleading-edgeequipmenthelpgenerategreatersalesinall
valuechainsegments.Thecompanieswiththemostdistinctivetechnologiesandproductsarelikelytobecometheglobalchampions.Inacross-industryanalysis,thesemiconductorsectorwassecondonlytopharmaceuticalsandbiotechnologyforR&Dspending—calculatedasapercentofsales(Exhibit5).Whenweexaminedindustrychampions,wefoundthattheyoftensucceededbyincorporatingthefollowingstrategiesintotheirR&Dplans.
Afocusonleading-edgechipsandthemachineryrequiredtocreatethem.Forsemiconductor
Strategiestoleadinthesemiconductorworld7
Pharmaceuticals
andbiotechnology
Exhibit5
AverageR&Dspendinginthesemiconductorindustryisveryhigh.
AverageR&Dspendingintensityin2020,%ofsales
15.4
14.2
11.8
9.0
5.1
4.8
Softwareandcomputerservices
Electronicsandelectricalequipment
SemiconductorsIThardwareAutomotive
Source:EUIndustrialR&DInvestmentScoreboard;ICInsights
3.8
4.0
3.0
General
industries
Aerospace
anddefense
Healthcaresystems
manufacturers,creatingsmallernodesizeshastraditionallybeenthepathtosuccess.Fordecades,
thenumberoftransistorsonachipdoubledeverytwoyears—theratepredictedbyMoore’slaw—assemiconductorcompaniesconstantlydecreasedthesizeoftechnologynodes.Inrecentyears,however,therateofdoublinghasslowedbecausetechnologicalchallengesincreaseastheindustryapproachesthephysicallimitsforthenumberoftransistorsthatcanbeincludedonasinglechip.Nevertheless,companieswillstillattempttopushthetechnology,becauseaveragedemandgrowthforchipswiththesmallestnodes—sevennanometers(nm)andbelow—willbefourpercentagepointshigherthansupplygrowththrough2025.
Theimportanceofnodesizevariesbydevicesegment,andthedemandforleading-edge
chipswillgrowmuchmoreinsomecategoriesthaninothers.Sincecustomersexpecthighperformanceforcompute-intensiveapplications,semiconductorcompaniesthatdesignchipsinthesmallestavailabletechnologynodemayhaveadistinctadvantageintheseareas.Inothersegments,largernodesareoftensuitablebecausecustomersaresatisfiedwithcurrentchipperformanceorrequirespecificfeatures,suchasfastswitching,andseelittleadvantageinmovingtosmallernodesizes.
Equipmentmanufacturersmaycapturegrowthbycreatingthemachineryrequiredtoenableleading-edgeinnovations.Inaddition,theycouldcreateequipmentthatincludesadvancedtechnologiestooptimizeprocesscontrol,aswellasyieldmonitoringandenhancement.
8Strategiestoleadinthesemiconductorworld
2
1
2
1
Demandforspecificmaturenodes(40to65nm)
isalsohigherthanaverage,sincetheyareused
inautomobilesandothercriticalproducts.Their
profitmarginshistoricallytendtobelower,
however,makingitsometimesdifficulttosupport
abusinesscaseforexpandingmature-node
capacity.Ifnewfabsarebuilt,thehighup-front
costswillmeanthatcompanieswillinitiallysee
lowerprofitsfromthemthantheywillfromexisting
fabswithdepreciatedassets.Toensuresolid
returnsoverthelongterm,playerscouldworkto
gethardcommitmentsfromtheircustomersto
guaranteethatnewfabswillhavehighutilization
onceonline.
Differentiationthrough‘morethanMoore.’Beyond
reducingstructuresize,somesemiconductor
companiesarepursuing“morethanMoore”
innovationstomaketheirproductsdistinctive.
Some,forinstance,aredevelopingsemiconductors
basedonmaterialsotherthansilicon.Compound
semiconductormaterials,suchassiliconcarbide
(SiC)andgalliumnitride(GaN),areparticularlywell
suitedforapplicationsrequiringbothhighpower
andfrequency,sincetheylimitenergylossandallow
forthecreationofsmallerformfactors.
Thepushforincreasedsustainabilityand
electrificationisspurringtheadoptionofSiCand
GaNpowerdevices,andthecompoundannual
growthrate(CAGR)forbothcategoriesisexpected
tofarexceedthe5percentgrowthforecasted
forthepowersemiconductormarketasawhole
(Exhibit6).Inthebase-casescenario,annualmarketgrowthisexpectedtobe23percentforSiC
devicesand40percentforGaNpowerdevices.
Equipmentmanufacturerscouldpromoteinnovation
andcapturenewopportunitiesbylaunching
machineryspecializedforprocessingSiCorGaN.
Exhibit6
Semiconductorindustryexpertsexpecthighgrowthratesforbothgalliumnitrideandsiliconcarbidepowerdevices.
Projectedrevenueforgalliumnitride(GaN)andsiliconcarbide(SiC)powerdevices,¹$billion
GaNpowerdevices
3
Upside
Base
Conservative
0202120222023202420252026
SiCpowerdevices
3
Upside
Base
Conservative
0202120222023202420252026
Source:Expertinterviews;KevinAndersonandRichardEden,SiC&GaNpowersemiconductorsreport,Omdia,June19,2020;GaNpowertransistorsalesdevelopment,Omdia,December2020;YolePowerDevicesSummary–2019-25;YoleTotalPowersemi-market—2019
Strategiestoleadinthesemiconductorworld9
Giventhatdemandsforthesemachineswillbelowerthanthatformainstreamleading-edgeequipment,manufacturersshouldcarefullyreviewthebusinesscasefordevelopingtheseinitiallynicheproducts.FoundriescouldprovideaccesstoSiC-andGaN-basedinnovationtoabroaderbaseoffablesssemiconductorplayers.
Afocusoninnovativefeaturesmaybeparticularlyvaluableinhigh-growthsegments,suchastheInternetofThings,becauseithelpsdifferentiateproductsfromcompetitors(forinstance,byoptimizingthefastswitchingrequiredinseveralradiofrequencyapplications).SeveralIDMsandfoundriesarealreadydevelopingsuchproductsinmaturenodes.
Advancedpackagingofsemiconductorcomponents.Thesetechniquesprovidebetterheatmanagementduringoperations,allowingcompaniestoplacesemiconductorcomponentsclosertogether.Withagreaternumberofconnectionpoints,thesechipsprovidehigherdata-transferratesandbetterperformance.Inaddition,advancedpackagingallowssemiconductorcompaniestocombinematureandleading-edgechipsinanintegratedsystemforapplicationsthatneedbothtypes,whichlowerscosts.Thistrend,calledheterogeneousintegration,enablescompaniestocombinemultiplesmallerchipsinsteadofmakingonelargechip.Largerchipsoftenhaveloweryield,withthedroptypicallyscalingwithchipsize,soheterogeneousintegrationmaydeliverprofoundcostbenefits.
Theadvanced-packagingmarketwasvaluedat$20billionin2020,andthisfigureisexpectedtoriseto$45billionby2026,whenitwillrepresentabout50percentofpackagingrevenues.Althoughleading-edgeIDMsandfoundriesaredrivingpackaginginnovations,advancedtechniquesalsocreateopportunitiesforotherplayersacrossthevaluechainbecausetheyboostdemandfornewmaterialsandnewequipment.
Specializedapplications.Application-specificintegratedchips(ASIC)integratewell-defined
algorithmsandfunctionsintotheirchipdesignandarecustomizedforspecificpurposes,suchasforuseinartificialintelligenceandcloudcomputing.Thesegmenthasrecentlygrownsignificantlyandcouldofferagoodopportunityforadditionalplayers.Smallcompaniesthatwanttofocusondevelopingspecializedsemiconductorscouldstillfindtheirproductsinhighdemand,eveniftheircustomerbaseisrelativelysmall.
ThecustomerbaseforASICsincludesmanydifferentcompanies,suchasautomotiveOEMsandhyperscalers,andtheirneedswillvary.SomecustomersmaydecidetodesigntheirownASICsin-housetoimprovecustomization,differentiatetheirproducts,andreduceleadtimes.Theywouldthenworkdirectlywithfoundriesfortheirmanufacturingneeds.Otherplayers,typicallysmallerones,prefertohaveanASICpartnerthatisresponsibleforallstepsneededtomovefromdesigntoendproductbecausethisrequiresmanyspecializedcompetencies.
Bold,long-termR&Dinvestments
R&Dcycleswithinthesemiconductorindustrycanbeverylong,sometimesextendingbeyondtenyears,andcompaniestypicallydonotseeimmediatereturns.Historically,somegovernmentshavehelpedfundsuchwork,sincemostpubliclylistedcompaniesdonotalwayshavetheappetiteforsuchlong-terminvestments.
Althoughmanyinvestorsmaybeskepticalofprovidingfundingoveranextendedperiod,semiconductorcompanieshaveproventhatbold,long-terminvestmentscaneventuallydeliversubstantialreturns.Forinstance,ASMLspent17yearsandabout$7billiondevelopingitsextreme-ultravioletlithographytechnology,includingtheabilitytoproducethetechnologyatvolume.ThelongR&Dtimelinewasworthwhile,sincethetoolisnowamajorsourceofrevenueforASML.Similarly,Armspentsixyearsdevelopinga64-bitcomputingprocessorthatisnowasignificantsourceofthecompany’srevenue.
10Strategiestoleadinthesemiconductorworld
Othercompaniesthatinvestheavilyinlong-termR&Dprojectscouldhelppromotetechnologicalleaps—oftenfarmorethannodereduction—thatcouldhelpimprovesociety.Thecreationofspecializedchipsforquantumcomputing,forexample,couldimprovepharmaceuticaldevelopment,sustainabilityprograms,andotherinitiativesacrossindustries.Inmostcases,semiconductorcompaniesarefocusingonincreasinginvestmentinareaswheretheyarealreadystrong,ratherthanbranchingintonewareastoextendtheirtechnologicaladvantageevenfurther.
Greaterresilienceinavolatileworld
Likeotherbusinesses,semiconductorcompaniesandotherindustrystakeholdersarestillattemptingtodevelopnewstrategiestomanagethehugedisruptionsarisingfromtheCOVID-19crisis,includingsupplychainproblemsandshiftingdemand.Onethingisclear:thepostpandemicworldwilllikelyremainmorevolatile,whichwillrequiregreaterresiliencefromcompanies.
Inmarketswithalargemismatchbetweenlocalsupplyanddemand,semiconductorcompaniescouldconsiderdedicatingmorecapacityforthenodesthataremosturgentlyneededtoprovidesomeshort-termrelief.Forinstance,Europeanendcustomerslargelyrequiresemiconductors
withnodeslargerthan28nmforautomotiveandindustrialapplications,whilecustomersintheUnitedStateshaveamuchhigherneedforsemiconductorswithnodessmallerthansevennm.Additionalcapacitymightbestbetailoredtomeetsuchneeds.Inadditiontohelpingthelocalmarket,thesemoveswouldincreasesupplychainresilienceandlessenintermarketdependencies.
Semiconductorcompaniescouldalsohelpdecreaseleadtimesbybecomingmoreagileandresponsive,suchasbyexpandingtheirsupplierbase,strengtheningpricingstrategies,improvingchipallocationtocustomers,workingwithindustryorganizationstoexploresolutionstothechipshortage,andinvitingcustomerstocoinvestinthedevelopmentofcustomchips.
Thecurrenteconomicsituationcallsforincreasedagility.Whiledemandforsemiconductorsisstrongnow,adownturninmajormarkets—alwaysapossibility—couldnecessitatenewstrategiestominimizecapitalexpendituresandmaximizerevenues.Forinstance,semiconductorcompaniesmightconsiderrevisingtheirdown-paymentpoliciesandchargecustomersupfrontfordedicatedcapacity,ortheymightrequirecustomerstoprovidebindingdemandforecastsmorethan18monthsinadvance.
Withgreatercompetition,semiconductorcompanieswouldbewisetoincreasetheireffortstorecruittalent,includingstaffwithexpertiseinprocesstechnologyandoperationsmanagement.
Strategiestoleadinthesemiconductorworld11
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864
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Astr
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