DSF256Q3R0 Cornell Dubilier

High Voltage Very Fast Charge/Discharge High Power Density Lower ESR FEATURES RoHS Compliant Battery Backup/Alternative Pulse Power Energy Harvesting LED APPLICATIONS Displays Mechanical Actuators Audio Systems Operating Temperature -40C to +85C Range Storage Temperature +5C to +35C Capacitance Tolerance -10% +30% 20C Voltage (Vdc) 3.0V / 2.5V (+65C/+85C) 1500 hours with rated voltage applied at rated temperature Capacitance change 30% of initially measured values Life Time ESR <200% of initially specified values* Leakage current <100% specified maximum value 1000 hours with no voltage applied at 60C Shelf Life Capacitance change 30% of initially measured values ESR <200% of initially specified values Life Cycles 500,000 cycles ( 25C) 1 cycle= Charge to WVDC Capacitance change 30% of initially measured values for 20s, constant voltage charging for 10s, discharge to WVDC for ESR change <200% of initially specified values 20s, rest for 10s *ESR change <4x at 85C Diameter 8 mm to 18 mm Lead spacing VS. Case diameter D 8 10 12.5 16 18 S 3.5 5.0 5.0 7.5 7.5 d 0.6 0.6 0.6 0.8 0.8 1.5 2.0 2.0 2.0 2.0 L =L+ mm 1 D =D+0.5 mm 1 S =S+0.5 mm 1 America / EU Asia Phone 1-508-996-8561 Phone: 852-2793-0931 Email: cdena cde.com Email: cdeasia cde.com Sep-20Diameter > 18 mm to < 35 mm Diameter 35 mm Capacitance 1.5F to 5F 6 Volts Dims Lead spacing Lead Capacitance (LxHxT) (S) diameter (F) (mm) (mm) (d) +1.0 mm +/-0.5 mm (mm) 1.5 17x23x8.5 12 0.6 2.5 21x23x11 15.5 0.6 3.5 21x27x11 15.5 0.6 5 26x27x13 18 0.6 America / EU Asia Phone 1-508-996-8561 Phone: 852-2793-0931 Email: cdena cde.com Email: cdeasia cde.com