PowerStor / Eaton TVA AEC-Q200 Supercapacitors

Eaton TVA AEC-Q200 Supercapacitors are high reliability, high power, ultra-high capacitance energy storage devices utilizing electric double-layer capacitor (EDLC) construction combined with proprietary materials and processes. This combination allows various capacitor solutions tailored to applications for backup power, pulse power, and hybrid power systems. The TVA AEC-Q200 Supercapacitors can be applied as the sole energy storage or in combination with batteries to optimize cost, lifetime, and run time. System requirements can range from a few microwatts to megawatts. All products feature low ESR for high power density with environmentally friendly materials for a green power solution. Eaton supercapacitors are maintenance-free with design lifetimes up to 20 years and operating temperatures from -40°C to +85°C.


  • 3.0V operating voltage for high power and high energy
  • Ultra-low ESR for high power density
  • Large capacitance for high energy density
  • Vertical orientation, radial termination
  • Mature product adapted from an industrial product
  • AEC-Q200 certified
  • Lead-free, Halogen-free, and RoHS compliant


  • eV door locks ("e-latch") and trunk latches
  • E-call
  • Car video recorder
  • Boardnet stabilization


  • 3.0VDC voltage rating
  • 3.3V surge voltage
  • 25F to 100F capacitance range
  • -10%/+30% tolerance
  • 11mΩ to 18mΩ ESR range
  • 60µA to 225µA nominal leakage current
  • 31.3mWh to 125mWh stored energy
  • 125W to 205W peak power
  • 26A to 71A pulse current
  • 4.2A to 11.7A continuous current
  • 10°C/W to 47°C/W typical thermal resistance
  • 167A to 273A short circuit current
  • Temperature ranges
    • -40°C to +65°C operating
    • -40°C to +85°C extended range
  • 1000 hours lifetime at the maximum temperature and voltage
  • 500,000 charge/discharge cycles at +20°C
Opublikowano: 2021-09-02 | Zaktualizowano: 2023-02-24