The document describes a visible light emitting diode (red) for optical fiber communications. It features red light emission close to monochromatic light, high-power output, high efficiency, and suitability for plastic fiber. It also has high-speed response and a side-view flat resin package.
This document is a datasheet for the Panasonic LN145W, a high-power visible light emitting diode (LED) with red emission. It is designed as a light source for optical fiber communications and features a side-view flat resin package.
The datasheet provides absolute maximum ratings such as power dissipation of 120 mW and forward current up to 40 mA DC. Key electro-optical characteristics include a peak emission wavelength of 700 nm, a spectral half band width of 35 nm, and a cutoff frequency of 10 MHz.
| Peak emission wavelength | 700 nm |
|---|---|
| Spectral half band width | 35 nm |
| Forward voltage (DC) | 1.8 to 2.2 V |
| Power dissipation | 120 mW |
| Forward current (DC) | 40 mA |
| Cutoff frequency | 10 MHz |
The peak emission wavelength is 700 nm when measured at a test current of 20 mA.
The device operates within an ambient temperature range of -25 to +85 °C.
Yes, it is described as a light source for optical fiber communications.