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Efficiency Through Technology

Efficiency Through Technology. IXDN0045 Rev A            . COMPANY OVERVIEW. Industry Leader in Power Semiconductors Improving Power Conversion Efficiency NASDAQ: IXYS $304 million annual revenue business in FY08

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Efficiency Through Technology

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  1. Efficiency Through Technology IXDN0045 Rev A           

  2. COMPANY OVERVIEW Industry Leader in Power Semiconductors Improving Power Conversion Efficiency NASDAQ: IXYS • $304 million annual revenue business in FY08 • Multi-disciplined technology: MOS, Bipolar, SOI, DCB, IGBTs, ICs; 150+ patents • Founded in 1983 in Silicon Valley, with headquarters in Santa Clara County, CA • Eight divisions spanning the globe, with more than 1000 employees • More than 2000 customers across diverse sectors ranging from telecommunications, transportation, industrial, medical, consumer and renewable energy companies • Broad product portfolio sold in North America, Europe and Asia through direct sales, independent representatives and distributors

  3. GLOBAL FOOTPRINT IXYS R&D, Manufacturing, Sales & Distribution Principal External Foundry (Samsung, Korea) SERVING CUSTOMERS WORLDWIDE Products cover entire power spectrum Focused direct sales force Broad sales representative and distributor relationships

  4. MAJOR LOCATIONS - Headquarters Corporate Headquarters IXYS Power High volume automated test (2200 ft² test floor) Wafer sort (over 2000 ft²) QA and Failure Analysis Support FET and IGBT Design Applications Engineering IXYS Headquarters Milpitas, CA Relocated from Santa Clara January 2008

  5. MAJOR LOCATIONS - GmbH Engineering, Manufacturing, Sales, Marketing, Finance & Management 500+ Employees 5“/6“ Bipolar Wafer Fab / Clean Room Facilities Semiconductor R&D focused on Diodes, SCRs and IGBTs Module assembly High Speed Automated Test IsoPlus Package Manufacturing & Development IXYS European Headquarters Lampertheim, Germany 50 Km South of Frankfurt 140K ft² Facility with: 20K ft² Assembly Area 28K ft² Wafer Fabrication 7K ft² Clean Room 32K ft² Stockroom

  6. MAJOR LOCATIONS – Clare Beverly 91K Sq. Feet Cadence Design Tools High-Voltage BCDMOS Process 14K Sq. Ft. Wafer Fab Class 10 and 0.8u Capable 5 & 6 inch wafer size Bonded Wafer SOI Capability Probe and Final Test ISO9001 Certified CLARE DIVISIONAL HQ Beverly, Massachusetts 20 miles Northeast of Boston • Division Offices • Sales and Marketing • Applications Engineering • Design Center • Wafer FAB • Test Center • Proto Assembly • Failure Analysis

  7. MAJOR LOCATIONS – Clare Aliso Viejo Clare Aliso ViejoAliso Viejo, California 27K ft². facility w/clean room ISO 9001:2000 Certified Mixed Signal Integrated CircuitDesign & Application Support Center • In-House • Wafer Probing • Final Test • Inspection • Sawing and Picking • Burn-In • Out-Sourced • Wafer Fab • Production Packaging • Failure Analysis

  8. MAJOR LOCATIONS – IXYS Colorado Fort Collins, Colorado Home of: IXYS RF DEI IXOLAR • Integrated System Design & Application Support Center • 8000 ft² facility • System Design • Evaluation and Application Support • Research & Development • Test & Characterization • Outsourced Manufacturing & Low Level Testing

  9. Alternative Energy

  10. MAJOR IXYS PRODUCT GROUPS • IXYS POWER • Discrete IGBTs (Insulated Gate Bipolar Transistor) • Discrete MOSFETs (Metal Oxide Semiconductor Field Effect Transistors) • Discrete Diodes & Rectifiers • Power Modules • IXOLAR • Solar Cells • Solar “Bits” • Solar “Bulbs” • CLARE • Solid State Relays • Optocouplers • Telephone Line Interface Integrated Circuits • High Voltage Integrated Circuits • High Voltage Gate Drivers • IXYS RF / DEI • RF Power MOSFETs & Drivers • DEI Instruments

  11. IXYS POWER: Discrete IGBTs • IGBT = Insulated Gate Bipolar Transistor • Wide Voltage Range: 600V to 4000V • Wide Current Capability: 3.5A to 200A • Fast - up to 200KHz switching frequency • TECHNOLOGIES: • Trench, • POLAR • BiMOSFET.    • NPT, PT, and SCSOA type parts. • XPT (soft punch thru for motor control) new • APPLICATIONS: • Medical: Defibrillator • Industrial: Motor Drive, Lighting, Inverters, SMPS • Consumer: White Goods • Mil & Aero: Apache Helicopter

  12. IXYS POWER: Discrete IGBTs (page 2) • IXYS Advantages: • IXYS Pioneered IGBT Technology • POLAR technology – • thin die, • lower Collector-Emitter saturation voltage - Vce(sat) • lower RthJC, etc… • ISOPlus Packaging – • Electrically Isolated • Superior Thermal Performance • Wider range of products and packages than • competition

  13. IXYS POWER: Discrete MOSFETs • MOSFET = Metal Oxide Semiconductor Field Effect Transistor • Wide voltage range: 55V to 1200V • Wide current capability: 0.1A to 350A • On resistance (Rds) as low as 1.9mOhm • Rise time (Trr) as low as 80nS • TECHNOLOGIES: • Trench • POLAR HT • POLAR HV • HiPerFET • Depletion mode • Linear • CoolMOS. • APPLICATIONS:  • Medical: MRI power supply • Automotive: Electric/Hybrid Vehicles, Golf Carts • Industrial: Inductive heating, SMPS • Consumer: Audio, Solar Inverters • Mil & Aero: Hummer voltage regulator

  14. IXYS POWER: Discrete MOSFETs (page 2) • IXYS Advantages: • POLAR technology – Thinner Die providing: • Lower on Resistance • Lower Capacitive Load • Lower Thermal Mass (better heat dissipation) • Higher Reliability/More Rugged • ISOPlus Packaging: • Electrically Isolated • Superior Thermal Performance • Wider Range of Specifications, Packages & Products

  15. IXYS POWER: Discrete Diodes & Rectifiers • High Frequency Gallium Arsenide (GaAs) & Silicon Carbide (SiC) • Wide Voltage Range: 180V to 600V • Wide Current Capability: 3A to 23A • Low Capacitance – Cj as low as 9pF • Schottky & Schottky Gen2, FRED, HiPerFRED, SONIC-FRED • Wide Voltage Range: to 1800V • Wide Current Capability: to 120A • Rectifier Diodes (standard & avalanche) • Wide Voltage Range: to 1800V • Wide Current Capability: to 160A • APPLICATIONS: • Medical: MRI, Ultrasound • Industrial: Solar Panels • Consumer: Uninterruptible Power Supplies (UPS) • Mil & Aero. Field Power Inverters

  16. IXYS POWER: Diodes & Rectifiers (page 2) • IXYS Advantages: • Multiple technologies – • single source for widest range of product • ISOPlus Packaging • Electrically Isolated • Superior Thermal Performance • Wider range of packaging

  17. IXYS POWER: Modules • MODULE defined as Multiple Power Discretes Assembled • and Interconnected in a Single Package • Module Components may include: • IGBT • MOSFET • Rectifier • Thyristor • Passives (Resistors, Capacitors) • Many common configurations are available. • APPLICATIONS:  • Medical: Defibrillators • Industrial: Soft start motor control • Consumer: White Goods • Mil & Aero. Bradley Fighting Vehicle

  18. IXYS POWER: Modules (page 2) • IXYS Advantages: • DCB (Direct Copper Bond) Ceramic Substrates • Electrically isolated • Excellent thermal properties • Interconnect etched on internal surface • ISOPlus Packaging • Includes ISODIL (dual in line) • example 55V, 120A Six-Pack Trench MOSFET • I4 and I5 Single in Line ISOPlus Packages: • Up to 5 leads and multiple components • All the advantages of ISOPlusWider range of functionality available

  19. IXYS Advantages in Power Conversion • GenX3TM 300V C3-Class IGBTs • Remarkably fast switching performance (hard switching capabilities up to 150Khz) • Offers designers a lower cost alternative to power MOSFETs. *Comparable performance to MOSFET equivalent • Low saturation voltage, low switching & conduction losses due to PT (Punch-Through) structure • Square RBSOA => allowing device to safely operate in a snubberless hard switching application • Offered in co-packed versions, further improving switching capabilities • TrenchPTM P-Channel MOSFETs • Lowest Rdson for P-Channel MOSFETs in the 50V to 150V range in the market! • Meets and exceeds market demands for low loss, highly rugged PMOS in 50V to 150V voltage arena • Low gate charge & intrinsic gate resistance provides for an extremely efficient and reliable device • Cost effective solution to high side switching applications 50V to 150V. Enables designers to reduce component count thereby improving drive circuit simplicity and over-all component cost structure • Rugged design thanks to an extended FBSOA and excellent avalanche capabilities TrenchPTM P-Channel MOSFET Comparison

  20. IXYS Advantages in Power Conversion (cont.) • PolarPTM P-Channel MOSFETs • Cost effective solution to ‘high side’ switching applications from 100 to 600V • *Currently no P-Channel MOSFET in the market above 200V to compete • Reduction in component count, promoting cost savings and circuit simplification for designers • Low Rdson and Gate Charge characterization • Rugged design => dynamic dV/dt and avalanche rated • Trench / TrenchT2TM Power MOSFETs • Ultra-low Rdson • Fast switching performance • Low package inductance • Junction operating temp of 175°C • UIS rated • HiperFREDTM & Sonic-FRD Diodes • High performance fast recovery diode • Low loss and soft recovery • Very short recovery times • Improved thermal behavior • Low Irm values • Avalanche voltage rated TrenchT2TM Power MOSFET Comparison

  21. IXOLAR™ Product Portfolio • Solar Cell Bondable Dies • Solar Cell Bondable Wafers • Solar Bit Products • Solar Bulb Products • (Clare)

  22. IXolar High Efficiency Solar Cells IXYS Solar Products are Single Crystal Float Zone Siliconresulting in: • Higher Efficiency Over Thin Film, Amorphous or Polycrystalline Cells • Typically 20% more efficient for same surface area • Conversion of a Wider Frequency Range of Light • Provides usability under most lighting conditions • Indoors and outdoors • Incandescent, fluorescent, etc. • Consistent Performance Over Time • No degradation of power output • No loss of frequency response • Extended Industrial Temperature Range • Higher Reliability / Longer Life

  23. CLARE: Solid State Relays Up to 5000V Optically Isolated Form A, Form B Combination, and Multiple Relays in One Package  - AC & DC switching POWER Solid State Relays available up to 1000V blocking, 32A, and 2500V isolation APPLICATIONS Telecom: Switching, Medical: Instrumentation Industrial: Automated Test Equipment Consumer: White Goods, Security, Utility Meters Military and Aerospace: HVAC Control

  24. CLARE: Solid State Relays (page 2) Clare Competitive Advantages: Versus EMRs: SSRs offer no susceptibility to electromagnetic fields No “click” No contact bounce No spark Smaller footprint Higher reliability Lower power Broadest range of SSRs among all suppliers Domestic fabrication. ISOPlus Packaging – Self Isolated, large thermal surface area, lower overall junction to case temperature rating Excellent applications support and Aggressive pricing!

  25. CLARE: Optocouplers Low Cost Single and Dual Optocouplers for signal switching Linear Optocouplers and Isolation Amplifiers (analog couplers) Error Amplifiers APPLICATIONS  Telecom: Modems Medical: Electrocardiogram (ECG) Industrial: Isolated Controls, Power Supplies Consumer: Security, Set Top Box Military and Aerospace: Vehicles Linear Optocoupler

  26. CLARE: Optocouplers (page 2) Clare Competitive Advantages: High isolation voltages Broad range of products Applications support with specific Telecom expertise Aggressive pricing Medical ECG application with LOC110 Isolation Amplifier

  27. CLARE: Telephone Line Interface IC’s LiteLink IIITM Silicon DAA for CPE (Customer Premises Equipment) Single chip telephone line interface for use in modems, handsets, set-top boxes, etc. Integrated optical isolation LCAS Line Card Access Switch for CO (Central Office) Five versions offering from 4 to 10 integrated switches Two package styles (SOIC, or Micro Leadframe Package – MLP) xDSL Termination ICs sealing/wetting current sources and terminations for CPE and CO applications Two package styles (SOIC, or MLP) Tone Signaling Products Call Progress, MF Trunk Signaling, etc. APPLICATIONS: Any product that touches an analog telephone line

  28. CLARE: Line Interface IC’s (page 2) Clare Competitive Advantages: LiteLink Eval Board & “golden” optimized layout Highest level of telecom applications expertise LiteLink offers: Optical Isolation Extreme Noise Immunity Highly Integrated into Single Package Few External Active Devices Required 10’s of Millions LiteLink & LCAS working in the field Worldwide telephone line compatibility Lowest priced solutions

  29. Clare: Gate Driver ICs • Ultra fast IGBT & MOSFET Gate Drivers • Applications:  • Medical • Industrial (Windmill control) • Consumer (high end audio ) • Mil & Aero • Clare Advantages: • Higher drive current. • Smaller packaging • Wider range of product from a single source • Lower pricing

  30. Clare: High Voltage Universal HB LED Drivers MXHV9910 General Purpose LED Driver Description Inductive Buck DC/DC Converter Features 8V-450V Operation, Peak Current Control, Linear or PWM Brightness Control, On-chip Voltage Regulator Applications Street Lighting, Traffic Signaling, Signage & Decorative Lighting, Flat Panel Display Lighting

  31. Clare: Hall Effect Sensors MX887D/P µPower Hall Effect Switch Description General Purpose Omni-Directional Hall Effect Switch Features Very Low Supply Current Required 2.5 to 3.5 V Battery Operation Small Size Manufacturability with magnet pole independence Applications Battery Powered Hand Held Devices (cell phone, PDAs) Reed Switch Replacement Security Systems

  32. IXYS Colorado: RF Products RF Power MOSFETs & Drivers • Linear (to 550W @175MHz) & Switch Mode series (4nS Tr) – Z-MOS FETs • MOSFET & Laser Diode Driver ICs • GaAs Schottky Diodes • Switch Mode MOSFETs – up to 1800W, up to 1000V • IXYS RF Competitive Advantages: • Broad range of RF products • Domestic fabrication • Awesome applications support • ISOPlus Packaging: Electrically Isolated with • Superior Thermal Properties

  33. IXYS Colorado: Instruments DEI Systems – Products: • High voltage pulse generators and modulators • Digital delay and low voltage pulse generators • Pulsed, Quasi-CW and CW laser diode drivers and pulsed current sources • Applications: • High Power Semiconductor Testing • Laser Diodes (in Mfg & Applications) • Mass Spectroscopy • Acoustic Transducers • Dielectric/Insulation Test Instruments • Magnetron manufacturing • High Power Thyratron Drivers • RF Power Generation • High Frequency Power Conversion

  34. SUMMARY IXYS Makes You SUCCESSFUL! Broad Range of Products – IGBT, MOSFET, DIODE, ICs, MODULES. TELECOM, OPTO, SSR, SOLAR, SPECIALTY Broad Range of Technologies: POLAR Gallium Arsinide (GaAs) Silicon Carbide (SiC) Silicon-on-Insulator (SOI) Epitaxial Optically Isolated products PACKAGING LEADERSHIP We fit into almost any product being designed Telecom, Industrial, Automotive, Consumer, Medical, Mil & Aero Our prices are competitive!

  35. CONTACT US! www.ixys.com IXYS/Clare Area Sales Managers: West: Scott Lodor (858) 792-1101 s.lodor@ixys.net Central: Neil LeJeune (724) 836-8530 n.lejeune@ixys.net East: Warren Hafner (508) 528-6883 wgh@ixys.net

  36. CUSTOMER BASE

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