Cornell Dubilier Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single, Pre-Biased Bipolar Transistors DSF305Q3R0

The DSF305Q3R0 is a high-power density, ultracapacitor designed for pulse power applications such as battery backup, energy harvesting, and LED displays. It has a rated voltage of 3.0V DC, a capacitance of 3.0F, and an ESR of 3.1 mΩ at 20°C. The device operates from -40°C to +85°C and supports 500,000 charge/discharge cycles with less than 200% ESR change. It features a cylindrical case with dimensions of 8mm diameter by 20mm height, lead spacing of 3.5mm, and lead diameter of 0.6mm. It is RoHS compliant and meets UL 94 V-0 flammability standard.