DATASHEET CONFIDENTIAL BCAP0450 P270 S18 2.7V 450F ULTRACAPACITOR CELL High Power and Energy in a Small Form Factor Maxwell Technologies 2.7V 450F ultracapacitor cell is part of Maxwells full featured lineup of energy storage solutions designed to provide support of the latest trends in renewable energy wind turbine pitch control systems, small UPS systems, consumer and industrial electronics and medical equipment. The 2.7V 450F ultracapacitor cell is designed for performance and system optimization in a long life smaller form factor. Whether used alone, integrated into a module assembly, or in a hybrid configuration, Maxwells ultracapacitor products will help reduce the overall cost and size of the system while improving return on investments for the customer. Ultracapacitors are the technology of choice for high energy and high power applications because of their longer operating lifetime, low maintenance requirements, and superior cold weather performance when compared to batteries. FEATURES AND BENEFITS TYPICAL APPLICATIONS High performance product with low ESR Wind Turbine Pitch Control Long lifetimes with up to 500,000 duty cycles* Backup and UPS System Small 35mm diameter enables compact Consumer and Industrial Electronics system designs Medical Equipment Snap-in terminals for PCB mounting Emergency Lighting Compliant with UL, RoHS and REACH requirements ORDERING INFORMATION Model Number Part Number Package Quantity (MOQ) BCAP0450 P270 S18 134380 110 *Results may vary. Additional terms and conditions, including the limited warranty, apply at the time of purchase. See the warranty details for applicable operating and use requirements. Page 1 Document number: 3003113-EN.2 maxwell.com Datasheet: 2.7V 450F ULTRACAPACITOR CELL PRODUCT SPECIFICATIONS & CHARACTERISTICS Values are referenced at T = room temperature and V = 2.7V rated voltage (unless otherwise noted). Min and Max values indicate product specifications. A R Typical results will vary and are provided for reference only. Additional terms and conditions, including the limited warranty, apply at the time of purchase. See the warranty details for applicable operating and use requirements. Symbol Parameter Conditions Min Typical Max Unit ELECTRICAL V Rated Voltage 2.7 V R V Surge Voltage Note 1 2.85 V SURGE C Rated Capacitance BOL, Note 2,8 450 480 540 F R Equivalent Series R BOL, Note 2,8 2.8 3.2 m S Resistance (ESR ) DC I Leakage Current Note 3,8 0.5 1.0 mA LEAK I Peak Current BOL, Note 4,8 240 A PEAK BOL, Note 7,8 I Continuous Current - T = 15C 28 A MAX RMS - T = 40C 46 3.5 LIFE V = 2.7V and T = 65C, EOL, Note 8 3,000 hours R A t High Temperature Life - Capacitance change C from min C -20 % 65C R - Resistance change R from max R +100 % S V = 2.3V and T = 85C, EOL, Note 8 1,500 hours R A De-rated Voltage & Higher t - Capacitance change C from min C -20 % 85C R Temperature Life - Resistance change R from max R +100 % S V = 2.7V and T = 25C, EOL, Note 8 10 years R A t Projected Life Time - Capacitance change C from min C -20 % 25C R - Resistance change R from max R +100 % S T = 25C, EOL, Note 6,8 500,000 cycles A n Projected Cycle Life - Capacitance change C from min C -20 % CYCLE R - Resistance change R from max R +100 % S Stored uncharged, T = 25C and A t Shelf Life 4 years SHELF RH < 50% Page 2 Document number: 3003113-EN.2 maxwell.com