Lithium Ion Capacitors

Taiyo Yuden's Lithium Ion Capacitors with long life and high temperature reliability

Taiyo Yuden's cylindrical Lithium Ion Capacitor offers extremely-large energy density and high reliability. Combining the strength of lithium-ion secondary batteries with conventional Electric Double Layer Capacitors (EDLC), this next-generation energy device offers an energy density four times greater than EDLCs.

Taiyo Yuden’s hybrid Lithium Ion Capacitor boasts the key features of batteries (high voltage and energy) while maintaining the traditional characteristics of capacitors (rapid charge/discharge, high durability, safety and environmental friendliness). Unlike batteries, Lithium Ion Capacitors have no risk of thermal runaway and have extremely-low self-discharge, even in high heat environments.

Taiyo Yuden’s breakthrough "Lithium Pre-Dope" technology is the key to this device. Lithium pre-doping stores lithium ions at the negative electrode in advance, and enables energy to be used more efficiently and cycle life to be increased.

Taiyo Yuden’s Lithium Ion Capacitor is designed for use as a backup power source in servers and storage devices for integrated circuits, processors, memory, and more which require a small footprint, long life, and reliability in high-temperature conditions. The Lithium Ion Capacitor can also be used as the main power source for small appliances thanks to the Lithium Ion Capacitor’s rapid discharge and low self-discharge characteristics.

Lithium Ion Capacitors

Manufacturer Part Number Description Available Quantity Datasheets
LIC1235R3R8406 CAP 40F 20% 3.8V THROUGH HOLE 550
LIC1840R3R8107 CAP 100F 20% 3.8V THROUGH HOLE 64
LIC2540R3R8207 CAP 200F 20% 3.8V THROUGH HOLE 139
LIC2540R3R8277 CAP 270F 20% 3.8V THROUGH HOLE 23