The OF-SMD4014WW is an Optoflash compact, surface mount device designed for high-speed, low-power applications. It is a fast-responding, low-profile, infrared light source that has been designed for use in multiple areas, from medical diagnostics and meter reading, to optical data communication, analog and digital displays, and security systems. The package is a standard surface mount device (SMD) with a dual light-emitting diode (LED) array arranged in a side-by-side configuration. The dual-LED arrangement increases emission area and enhances visibility characteristics. The part is powered at 4.2V DC ± 20% and is given a maximum forward current of 20mA. It also features low forward voltage drop, wide emission angle, and tight spectral density control. Its operating temperature range is -40 to +85 °C.