TDK Corporation · TSE:6762

TDK — Investor Presentation (2018)

9 slides from TDK's investor presentation, Nov 13, 2018

  1. Slide 1: CeraCharge™ – World's first rechargeable solid-state SMD battery

    Attracting Tomorrow CeraCharge™ World’s first rechargeable solid-state SMD battery

  2. Slide 2: Demand for a new battery technology

    Attracting Tomorrow Demand for a new battery technology Billions of devices Sensors everywhere INTERNET OF EVERYTHING Smart home Healthcare Energy harvesting Wearables New application fields drive the demand for compact, safe, rechargeable energy sources © EPCOS AG 2018 A TDK Group Company PPD ML 

  3. Slide 3: Comparison of energy storage devices

    Attracting Tomorrow Comparison of energy storage devices 106 104 102 Battery Non SMD Capacity [mAh] 100 CeraCharge™ EDLC 10-2 SMD 10-4 MLCCs 10-6 (100 mF ≈ 100 μAh) 10-1 100 101 102 103 104 105 106 Volume [mm3] © EPCOS AG 2018 A TDK Group Company PPD ML  2018  3

  4. Slide 4: Unique features of CeraCharge

    Attracting Tomorrow Unique features of CeraCharge All- ceramic structure  Cannot leak  Cannot burn  Cannot explode  World‘s smallest SMT-  Safe Robust compatible  Rechargeable design  Easy to  Reflow solderable  Wide temperature  Embeddable assemble range  No need to change battery  Suit

  5. Slide 5: CeraCharge – World's first rechargeable solid-state SMD battery

    Attracting Tomorrow CeraCharge – World‘s first rechargeable solid-state SMD battery CeraCharge 1812 Nominal voltage [V] 1.4 Operating voltage [Vop] 0 to 1.6 Nominal capacity [µAh] 100 ±20 Nominal discharge current [µA] 20 Operating temperature [°C] -20 to +80 Case size [EIA] 1812 Dimensions [mm] 4.4

  6. Slide 6: CeraCharge features fast and pulsed discharging

    Attracting Tomorrow CeraCharge features fast and pulsed discharging Typical discharge curves Typical pulse power Nominal capacity 1.8 7.0 Pulse power [mW] (when U ≥1.2 V) Nominal 6.0 1.4 voltage 5.0 Voltage [V] 1.0 0.2 C 4.0 1C 3.0 0.6 2C 2.0 5C 1.0 0.2 1 0C 0 10 40 90 140 Pulse length [s] 8x10-4 1

  7. Slide 7: Main applications for CeraCharge

    Attracting Tomorrow Main applications for CeraCharge Real-time clock Internet of Things: Beacon Backup battery Energy storage (battery) CHARGE Application MCU PMIC BLE BACK-UP (CV output) module MCU Solar LCD RTC cell Sensor CeraCharge™ CeraCharge™ Energy harvesting Wearables Energy storage Sub-batt

  8. Slide 8: Outlook

    Attracting Tomorrow Outlook Samples available in 1812 Mass production starting Spring 2019 Produktbild All Types in R&D Stage © EPCOS AG 2018 A TDK Group Company PPD ML  2018  8

  9. Slide 9: www.global.tdk.com • www.epcos.com

    www.global.tdk.com • www.epcos.com

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