Technical Data ELX1022 Effective February 2021 PHVL Supercapacitors Cylindrical packs Features and benefits Low leakage current, low self discharge Large capacitance for high energy density Ultra-low ESR for high power density Applications Pulse Power Water and gas meters Battery assist for peak power Especially Lithium Thionyl (15 year life) IoT sensors Long duration discharges Description RTC Eaton supercapacitors are high reliability, high Memory backup power, ultra-high capacitance energy storage devices utilizing electric double layer capacitor Bridging or hold-up power (EDLC) construction combined with proprietary materials and processes. This combination of Environmental compliance advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to HALOGEN applications for backup power, pulse power and HF Pb hybrid power systems. FREE They can be applied as the sole energy storage or in combination with batteries to optimize cost, *Supercapacitor lifetimes vary based on charge life time and run time. System requirements can voltage and temperature. See Eatons application range from a few microwatts to megawatts. guidelines or contact your local Eaton sales representative for more information on lifetime All products feature low ESR for high power estimates 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 down to -40 C and up to +85 CTechnical Data ELX1022 PHVL Supercapacitors Effective February 2021 Cylindrical packs Ratings Capacitance 0.47 F to 5.0 F 8 Working voltage 3.9 V 8 Surge voltage 5.0 V Capacitance tolerance -10% to +30% (+20 C) Operating temperature range -40 C to +65 C Extended operating temperature range -40 C to +85 C Specifications Nominal Maximum Peak leakage Peak Stored Short circuit 1 5 2 4 3 6 Vertical Horizontal part initial ESR current current power energy current** 1 Capacitance (F) part number number () (A) (A) (W) (mWh) (A) 0.47 PHVL-3R9V474-R PHVL-3R9H474-R 0.40 0.77 1.0 9.5 0.993 9.75 1.5 PHVL-3R9V155-R PHVL-3R9H155-R 0.16 2.35 2.0 23.8 3.17 24.3 2.5 PHVL-3R9V255-R PHVL-3R9H255-R 0.08 4.06 4.0 47.5 5.28 48.8 3.0 PHVL-3R9V305-R PHVL-3R9H305-R 0.08 4.71 4.0 47.5 6.34 48.8 5.0 PHVL-3R9V505-R PHVL-3R9H505-R 0.07 7.22 5.0 54.3 10.6 55.7 ** Repeated short circuit current will permanently damage the leads. Performance Capacitance change ESR Parameter (% of initial value) (% of maximum initial value) Lifetime: (3.9 V 2 years +65 C, 5,000 hours +85 C) 30% 200% 7 Charge/discharge cycles : (500,000 at +20 C) 30% 200% Storage: Low and high temperature (1000 hours -40 C and +85 C) 30% 200% 1. Capacitance, Equivalent series resistance (ESR) and leakage current are measured according to IEC62391-1 2. Leakage current at +20 C after 72 hour charge and hold. 2 3. Stored energy (mWh) = 0.5 x V x C x1000 3600 2 4. Peak power (W) = V 4 x ESR 5. Pulse current for 1 second from full rate voltage to half voltage.(A) = 0.5 x V x C (1 + ESR x C) 6. Short circuit current is for safety information only. Do not use as operating current. 7. Cycling between rated voltage and half voltage, 3 second rest at +20 C. 8. Voltage testing and verification of product under end application conditions is recommended Safety and certifications Environmental compliance RoHS, REACH, lead free, halogen free Warnings Do not overvolatgae, do not reverse polarity Shipping No restrictions, per UN3499 with all cells <10 watt-hours 2 www.eaton.com/electronics