DATA SHEET ULTRACAPACITOR SCA0500 to SCA3200 weldable cells & SCA0300 PCB-mountable cellDATA SHEET ULTRACAPACITOR + Capacitance 300 - 3200 F + Extreme power density + Durable and safe aluminum casings + Weldable terminals* + High cycle life >1,000,000 cycles + High temperature tolerance (operating and storage) + German quality + RoHS compliant + UL certified * PCB-mountable for 300F cell GENERAL SPECIFICATIONS* VALUE UNIT Rated voltage V 2.85 V R Surge voltage V 3.0 V s Specicfi energy 5.1 - 6.8 Wh/kg Nominal specific power 27 - 48 kW/kg 21 - 27 kW/kg Practical specific power * See values for SCA0300 on page 3. TEMPERATURE AND LIFE VALUE UNIT Operating temperature range -40 C Minimum +65 C Maximum Storage temperature range (uncharged) -40 C Minimum +50 C Maximum Life 1500 Hours Lifetime Vand +65 C R Capacitance decrease 20% against rated value 1s ESR increase 100% against rated value 10 Years Storage life RT, uncharged Cycles 1,000,000 Cyclelife RT, between V and V /2 R R GENERAL SCA0500 SCA0750 SCA1200 SCA1800 SCA3200 UNIT Rated voltage 2.85 2.85 2.85 2.85 2.85 V Rated capacitance 500 750 1200 1800 3200 F DC 10ms ESR rated 0.38 0.32 0.18 0.16 0.14 m DC 1s ESR rated 0.70 0.52 0.30 0.27 0.18 m 1 Maximum peak current, for 1 second 0.6 0.9 1.4 2.0 3.1 kA O Leakage current (At 2.85 V, 25 C and 72 hours, max) 1.6 2.5 4.5 6.3 11.0 mA Copyright 2020 Skeleton Technologies GmbH. All rights reserved. 02-DS-200129-SKELCAP-1A Page 2/6