HV1625-2R7256-R

Effective January 2020 Technical Data 4376 Supersedes May 2016 HV Supercapacitors Cylindrical cells HALOGEN Features Pb HF Ultra low ESR for high power density FREE UL recognized Applications Electric, Gas, Water smart meters Controllers RF radio power Solar capture Storage servers Pulse power Backup power *Supercapacitor lifetimes vary based on Description charge voltage and temperature. See Eatons application guidelines or contact your local Eaton supercapacitors are high reliability, high Eaton sales representative for more power, ultra-high capacitance energy storage information on lifetime estimates devices utilizing electric double layer capacitor (EDLC) construction combined with proprietary materials and processes. This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to applications for backup power, pulse power and hybrid power systems. They can be applied as the sole energy storage or in combination with batteries to optimize cost, life time 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 down to -40 C and up to +85 C.HV supercapacitors Technical Data 4376 Effective January 2020 Cylindrical cells Ratings Capacitance 1.0 F to 100 F Maximum working voltage 2.7 V Surge voltage 3.0 V Capacitance tolerance -10% to +30% Operating temperature range -40 C to +65 C Extended temperature range -40 C to +85 C (with linear voltage derating to 2.3 V +85 C) Specifications Nominal Typical Short Maximum leakage Pulse thermal circuit 1 2 3 5 7 8 initial ESR current Stored energy Peak current Continuous resistance , current 1 4 6 Capacitance (F) Part number () (A) (mWh) power (W) (A) current (A) Rth (C/W) (A) 1 HV0810-2R7105-R 0.200 10 1.0 9.1 1.1 0.8 120 14 3 HV0820-2R7305-R 0.080 15 3.0 23 3.3 1.6 76 34 5 HV1020-2R7505-R 0.040 20 5.1 46 5.6 2.3 73 68 6 HV0830-2R7605-R 0.040 20 6.1 46 6.5 2.8 47 68 10 HV1030-2R7106-R 0.034 23 10 54 10 3.3 40 79 15 HV1325-2R7156-R 0.030 23 15 61 14 3.1 53 90 25 HV1625-2R7256-R 0.027 45 25 68 20 3.4 47 100 35 HV1245-2R7356-R 0.020 51 35 91 28 5.8 22 135** 35 HV1635-2R7356-R 0.024 51 35 76 26 4.0 39 113 60 HV1840-2R7606-R 0.018 110 61 101 39 5.7 26 150** 100 HV1860-2R7107-R 0.012 260 101 152 61 11 10 225** ** Repeated short circuit current will permanently damage the leads and cause an open failure. Performance Capacitance change ESR Parameter (% of initial value) (% of maximum initial value) Life (1000 hours +65 C 2.7 Vdc) 30% 200% Storage (3 years, uncharged, <+35 C) 5% 110% 9 Cycle Life (500,000 cycles) 30% 200% 1. Capacitance and Equivalent Series Resistance (ESR) measured according to IEC62391-1 at +20 C, with current in milliamps (mA) = 8*C*V 2. Leakage current at +20 C after 72 hour charge and hold 2 3. Energy (mWh) = *C*V *1000 3600 2 4. Peak Power (W) = V 4*ESR 5. Pulse Current in Amps (A), 1 second discharge from rated voltage to half rated voltage = *C*V (1+ESR*C) 6. Continuous current with a 15 C temperature rise. Continuous current (A) = 7. Thermal resistance (Rth) cell body temperature to ambient in open air in degrees C per Watt (C/W) 8. Short circuit current is for safety information only. Do not use as operating current. 9. Cycling between rated voltage and half voltage, 3 seconds rest at +20 C Safety and Certifications Regulatory UL810a, RoHS Warnings Do not overvoltage, do not reverse polarity Shipping UN3499, <0.3Wh, Non-hazardous goods www.eaton.com/electronics 2