APPLICATIONS May 2015 www.IXYS.com 1 CONFIDENTIAL TABLE OF - PowerPoint PPT Presentation

PRODUCT OVERVIEW FOR MEDICAL APPLICATIONS May 2015 www.IXYS.com 1 CONFIDENTIAL

TABLE OF CONTENTS I. COMPANY BACKGROUND II. POWER SEMICONDUCTORS  Complete Power Semiconductor Portfolio  Power MOSFETs for Medical Devices  IGBTs, Diodes, & Thyristors for Medical Devices III. INTEGRATED CIRCUITS (ICs, ASICS)  Complete Integrated Circuit Portfolio  IXYS Medical IC Experience  Integrated Circuits for Medical Devices (SSRs, optocouplers, analog switches, gate drivers) IV. MICROCONTROLLERS  Complete MCU Portfolio  Microcontroller for Medical Applications V. RF POWER  Complete RF Power Portfolio  RF for Medical Devices 2 CONFIDENTIAL

I. COMPANY BACKGROUND Since its founding in Silicon Valley, IXYS Corporation has been developing technology-driven products to improve energy conversion efficiency, generate clean energy, improve automation, and provide advanced products for the transportation, medical and telecommunications industries. IXYS, with its subsidiaries, is a worldwide pioneer in the development of power semiconductors, solid state relays, high voltage integrated circuits (HVIC), and microcontrollers that are necessary in reducing energy costs and consumption by optimizing the energy efficiency of everyday products. With an end customer base of over 3,500 telecommunications, transportation, industrial, medical and consumer companies, IXYS is a worldwide recognized provider of advanced semiconductors.  POWER SEMICONDUCTORS: Pioneer in high power MOSFET, IGBT and Bipolar Technologies  ANALOG, MIXED SIGNAL SPECIALIZED ICs, HVICs , MCUs  RF POWER & SYSTEMS  “REAL CASH” profitability, lower operating costs and shareholder equity growth  Multi-disciplined technology with more than 350 patents  Founded in Silicon Valley (1983), with 10 divisions worldwide and over 1,000 employees  More than 3,500 customers across sectors ranging from telecom, transportation, industrial, medical, consumer, aerospace and renewable energy companies 3 CONFIDENTIAL

I. COMPANY BACKGROUND: ROADMAP 2009 IXYS CH 2013 GmbH Acquisition 2002 Acquisition Acquisition of of 4-/8-bit of Westcode Leadis 1983 1998 IXYS MCUs from Semiconductor business lines IXYS Goes Samsung Ltd. & Clare, Inc. (LED/LCD) Founded Public 1989 IXYS 2000 2003 Acquisition 2010 Acquired ABB’s Acquisition of of Microwave Acquisition of German DEI (IXYS Technology, Inc. Zilog Semiconductor Colorado) Division (IXYS Germany) 4 CONFIDENTIAL

I. COMPANY BACKGROUND: OUR TECHNOLOGY PRODUCT LINE END MARKETS IXYS DIVISIONS Industrial MEDICAL Power Semiconductors Telecom Transportation (71.8% of total FY13 revenues) Renewable Energy Industrial MEDICAL Integrated Circuits/ Mixed Signals ICs/MCUs Telecom (20.7% of total FY13 revenues) Military/Aerospace Transportation MEDICAL RF Power & Systems Military/Aerospace (7.5% of total FY13 revenues) Telecom 5 CONFIDENTIAL

II. IXYS POWER SEMICONDUCTORS: PORTFOLIO - Discrete MOSFETs - MOSFET Modules - Discrete IGBTs - IGBT Modules - Fast Recovery Diodes - Discretes & Modules - Schottky Diodes - Rectifier Diodes, Bridges, PFC - Discrete Thyristors - Thyristor Modules - Direct Copper Bond (DCB) Substrates and Dies - High-Voltage Current Regulators - Protection Devices - Silicon Carbide (SiC) Products 6 CONFIDENTIAL

II. IXYS POWER MOSFETs: MEDICAL 200V-1kV Q3-Class 300V- 600V Polar3™ 1kV-1.5kV LinearL ™ 1kV-1.7kV Depletion 2kV – 4.5kV Very High HiPerFET ™ HiPerFET ™ with Extended FBSOAs Mode D2 ™ Voltage (10A-100A) (4A – 210A) (7.5A – 12A) (800mA – 10A) (200mA – 5A) 7 CONFIDENTIAL

II. IXYS POWER MOSFETs: MEDICAL Product Family Features/Advantages Applications  Low R DS(on) and gate charge Q g  CT and MRI Scanners 200V-1000V Q3-Class HiPerFET ™  Low intrinsic gate resistance  X-Ray Machines Power MOSFETs  High avalanche energy rating  Ultrasound Machines (10A – 44A)  Excellent dv/dt performance  Ultrasonic  Fast intrinsic rectifier  Medical Power IXYS’ latest generation of double metal  High Power Density  Medical Laser power MOSFETs! Extremely fast &  Easy to mount  High-voltage power supplies rugged design!  Space savings for diagnostic systems 300V- 600V Polar3™ HiPerFET ™ Power MOSFETs  Dynamic dv/dt rating (4A – 2A)  X-Ray Machines  Fast intrinsic rectifier  Ultrasound Machines  Avalanche rated Energy efficient. Reliable.  Ultrasonic  Low R DS(on) and Q g  High-voltage power supplies  Low drain-to-tab capacitance for diagnostic systems  Low package inductance  Easy to mount  Space savings 8 CONFIDENTIAL

II. IXYS POWER MOSFETs: MEDICAL Product Family Features/Advantages Applications  Designed to sustain high power in linear 1kV – 1.5kV LinearL ™ Power MOSFETs  CT and MRI Scanners mode operation with Extended FBSOAs  Low static drain to source on-resistances  X-Ray Machines (7.5A – 12A)  Avalanche rated  Ultrasound Machines  Guaranteed FBSOA at 60°C  High-voltage power supplies With Extended Forward Bias Safe  Improved over-all system reliability for diagnostic systems Operating Areas (FBSOA)!  Improved energy efficiency and performance  ‘Normally - On’ Operation  Low R DS(on) 1kV – 1.7kV Depletion Mode D2™  CT and MRI Scanners  Fast Switching Power MOSFETs  X-Ray Machines  Linear Mode Tolerant (800mA – 10A)  Ultrasound Machines  Useable Body Diode  High-voltage power supplies  Simplified Control For zero- power “Normally - On” load - for diagnostic systems  Reduce Line Power Dissipation switch designs  Rugged in FBSOA  High blocking voltage  Proprietary high- voltage ISOPLUS™ packages 2kV – 4.5kV Very High Voltage Power  Up to 4500V electrical isolation (DCB)  CT and MRI Scanners MOSFETs  UL 94 V-0 Flammability qualified (molding  X-Ray Machines (200mA – 5A)  Ultrasound Machines epoxies)  High power density  High-voltage power supplies Ideal for very high voltage power  Space savings (eliminates multiple series- for diagnostic systems conversion applications connected devices)  Easy mounting 9 CONFIDENTIAL

II. IXYS IGBTs: MEDICAL 1200V-1400V 2.5kV – 4.5kV 1600V-3600V 1200V XPT ™ Planar Punch-Through Non Punch-Through BiMOSFETs ™ 650V XPT ™ Planar 9 CONFIDENTIAL

II. IXYS IGBTs: MEDICAL Product Family Features/Advantages Applications  Optimized for 20kHz-60kHz switching  Avalanche rated  Square RBSOA (rated up to 650V) 650V XPT™ Planar IGBTs  Defibrillators  Positive thermal coefficient of V CE(sat)  Dialysis Machines (16A-200A)  Medical Test Equipment  Avalanche rated  Medical Power Supplies  Short circuit capability (8µs-10µs) For demanding high-speed hard-switching power conversion systems  International standard and proprietary high voltage packages  Optimized for low conduction & switching losses  Square RBSOA  Defibrillators 1200V XPT™ Planar IGBTs  Ultra-fast anti-parallel recovery diodes (Sonic-  Dialysis Machines (21A-240A) FRD™ or HiPerFRED ™)  CT and MRI Machines  Positive thermal coefficient of V CE(sat) For high-speed, hard-switching applications  X-Ray Machines  Avalanche rated (up to 50kHz)  Medical Power Supplies  High power density  Low gate drive requirement  Easy to parallel  Medical Laser  Optimized for low switching & conduction losses  Medical Imaging Systems 1200V-1400V PT IGBTs  High avalanche capability  Ultrasound Machines (22A – 260A)  Anti-Parallel Ultra fast diode  Defibrillators  International Standard Packages Improved efficiency and reliability  High-Voltage Medical Power  High power density  Low gate drive requirements Supplies 11 CONFIDENTIAL

II. IXYS IGBTs: MEDICAL Product Family Features/Advantages Applications  Silicon Chip on Direct Copper Bond (DCB) substrate  Isolated mounting surface  4000V electrical isolation  PET, CT, and MRI Scanners  Proprietary High-Voltage ISOPLUS i4- Pak™ and  Medical Laser i5- Pak™ packages  Ultrasound Machines 2.5kV – 4.5kV NPT IGBTs  Molding epoxies meet UL 94 V-0 Flammability (5.5A – 170A)  Defibrillators classification  Diagnostic and Computing  Easy to mount  High power density Systems  Space savings (eliminates multiple series- connected devices)  Few to no competing devices in the market.  High blocking voltages  PET, CT, and MRI Scanners  High current handling capability  Defibrillators 1600V-3600V BiMOSFETs  Low conduction losses  X-Ray Machines (5A – 200A)  International standard and proprietary  High-Voltage Medical Power ISOPLUS™ packages Combined Strength of MOSFETs and IGBTs! Supplies  High power density  Medical Test Equipment  Low gate drive requirements 12 CONFIDENTIAL