Investor Presentation • Sep 29, 2006
Investor Presentation
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Mittal
Page 1
Arunjai Mittal, Senior Vice President & General Manager Power Mgmt. & Drives
Roland Stierle, Vice President Sales Automotive Europe





Sources: IMS (2006), Strategy Analytics (2006), iSuppli (2005), Gartner Dataquest (2005) Sources: IMS (2006), Strategy Analytics (2006), iSuppli (2005), Gartner Dataquest (2005)




Infineon supplies products for efficient energy management along the entire power supply chain


Press Briefing
2006-09-28
Mittal / Stierle
Page 7

*US figures Source: BP World Energy Report; EIA – International Energy Outlook 2005


Press Briefing Mittal / Stierle 2006-09-28 Page 8
Source: EIA (International Energy Association), International Energy Outlook 2006



Additional measures like regulations or incentives (PFC; 80+…) can help in influence mindset/decision making of the end user
Electricity consumption in European households - projection 2010 in TWh

Under present general conditions
Taking account of additional standards
Press Briefing Mittal / Stierle 2006-09-28 Page 10

Number of TV sets in Europeφ power consumption during standby operation by day(20h runtime) Annual power consumption in EuropeAnnual energy consumption by standby operationNumber of TV sets in Europe φ power consumption during standby standbyoperation by day (20h runtime) Annual power consumption in Europe Annual energy consumption by standby standby operation
~200 million 200Wh/day= 73kWh/year~200 million 200Wh/day = 73kWh/ = 73kWh/year
~14.6 billion kWh/year 2000MW~14.6 billion kWh/year 2000MW
New energy saving recommendation (e.g. IEA) implies an energy saving potential of 90% (1800MW).New energy saving recommendation (e.g. IEA) implies an energy saving potential of 90% (1800MW). potential of 90%

power consumption p.a.

50W and < 75W 1.0W 0.75W 0.75W > 15W and < 50W 1.0W 0.75W 0.50W > 0.3W and < 15W 1.0W 0.75W 0.30W Phase 3 Jan. 2005 Phase 2 Jan. 2003 Phase 1 Jan. 2001 Rated Output Power
Implementation of IEA recommendation would save power of 1 nuclear power plant (1,8 GW) Implementation of IEA recommendation of IEA recommendation would save power of 1 nuclear power would save of 1 nuclear plant (1,8 GW) plant (1,8 GW)

25% Efficiency Improvement Compared to Conventional Electric Cookers
Number of German households with electric cookers Avg. energy consumption of electric cookers per household Avg. energy consumption in Germany Efficiency improvement by induction cookers* Number of German households Number of German households with electric cookers with electric cookers Avg. energy consumption of el Avg. energy consumption of electric cookers per household ectric cookers per household Avg. energy consumption in Germany nergy consumption in Germany Efficiency improvement Efficiency improvement by induction cookers* by induction cookers*
35.8 million 300 kWh/y 10.7 Mrd. kWh/Jahr 25%35.8 million 35.8 million 300 kWh/y 300 kWh/y 10.7 Mrd. kWh/Jahr 25%


Potential energy saving through induction cookers amounts to 2.7 bn kWh/year. This corresponds to ~ 0,1 AKW @ 2GWh Potential energy saving through induction Potential energy through induction cookers amounts to 2.7 cookers amounts to 2.7 bn kWh/year. This kWh/year. This corresponds to ~ 0,1 AKW @ 2GWh corresponds to ~ 0,1 AKW @ 2GWh
Cost saving potential for German households at €0.155/kWh reaches ~ € 420 m p.a. Cost saving potential for German households Cost saving potential for German households at €0.155/kWh reaches ~ 0.155/kWh reaches ~ € 420 m p.a. 420 m p.a.

Efficiency increase of only 1% could save energy of one hydroelectric power plant!
Number of servers ww in 2006*Number of additional servers till 2011φpower usage of one serverOverall power usage of servers wwNumber of servers Number of servers ww in 2006* in 2006* Number of additional servers till 2011 Number of additional servers till 2011 φpower usage of one server power usage of one server Overall power usage of servers Overall power usage of servers ww
~9.5 m ~30 m ~1200 W 36.000 mW~9.5 m ~30 m ~1200 W 36.000 mW
Usage of energy saving IT equipment makes an efficieny increase of 1% possible (360 mW)! Usage of energy saving IT equipment makes an Usage of energy IT equipment makes an efficieny efficieny increase of 1% possible (360 increase of 1% possible (360 mW)!

Efficiency increase of 1% corresponds to the annual output of a conventional hydroelectric power plant (360 MW) not to mention the additional power savings potential due to less cooling needs! Efficiency increase of 1% corresponds to the annual output of a conventional hydroelectric power plant (360 MW) not to mention the additional power savings potential due to less cooling needs!




Press Briefing Mittal / Stierle 2006-09-28 Page 15
Source: BVG - Berlin

Infineon strengthened worldwide market leadership in 2005
| R k a n 2 0 0 4 |
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Market Size 2005: USD 11,319.2 m (2004: USD 11,277.8 m)
Press Briefing Mittal / Stierle 2006-09-28 Page 16
Source: IMS Research, Global Market for Power Semiconductors, September 2006




Press Briefing Mittal / Stierle 2006-09-28 Page 18


Market: 16.301 M US\$ ** CAGR: 7,8% (2004-09) **

Press Briefing Mittal / Stierle 2006-09-28 Page 19
Sources: * Strategy Analytics 2006/05, **Strategy Analytics 2005/10

…every new car worldwide includes an average number of approximately 25 Chips from Infineon?


90% of all Automotive Innovations will be driven by electronics
Production of 73 million light vehicles from 8 OEMs Electronic content: 35% (22% Hardware + 13% Software) Semiconductor content per car: ~300 - 350 Euro

Press Briefing Mittal / Stierle 2006-09-28 Page 21
Production of 57 million light vehicles from 20 OEMs Electronic content: 22% (18% Hardware + 4% Software) Semiconductor content per car: ~200 Euro
Sources: Strategy Analytics, FAZ

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Press Briefing Mittal / Stierle 2006-09-28 Page 23
Quality and safety of electronics demands a well-balanced co-operation of all involved parties: Early requirement definition, no unrealistic requirements at late notice, Improvement of business processes Quality and safety of electronics demands a well-balanced co-operation of all involved parties: Early requirement definition, no unrealistic requirements at late notice, Improvement of business processes






Press Briefing Mittal / Stierle 2006-09-28 Page 26
Average Vehicle with Combustion Engine Consumes Approximately 1/3 of one 6" Wafer

Control Unit:
•Microcontroller (e.g. TC1766)
Hybrid
•Power supply
•Transceivers
•Power supply •Transceiver Microcontroller (e.g. XC164) •Smart battery switch
Auxiliary Drives (e.g. AirCon):
•Microcontroller (e.g. XC164) •Power module (e.g. CiPosTM)




High quality products and services for the automotive industry for 35 years High quality products and services for the automotive industry for 35 years

Innovative product portfolio covering the complete control cycle: From sensing over computing to actuating Innovative product portfolio covering the complete control cycle: From sensing over computing to actuating


Most comprehensive quality program in the industry Most comprehensive quality program in the industry

Market leader in automotive semiconductors: No. 3 in USA, No. 2 worldwide, No. 1 in Europe (Source: Strategy Analytics) Market leader in automotive semiconductors: No. 3 in USA, No. 2 worldwide, No. 1 in Europe (Source: Strategy Analytics)

Press Briefing
2006-09-28
Page 30
Mittal / Stierle
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