This document describes the features and characteristics of the LS P47F, LR P47F, LA P47F, LY P47F PointLED® Enhanced Thinfilm LED Lead (Pb) Free products. These products feature a white SMT package and colorless clear resin, and can be mounted from the bottom or top, making them ideal for extremely flat backlighting. The wavelengths are 633 nm (super-red), 625 nm (red), 617 nm (amber), and 590 nm (yellow), with a viewing angle of Lambertian Emitter (120°). The technology used is InGaAlP Thinfilm, with optical efficiencies of 41 lm/W (super-red), 49 lm/W (red), 70 lm/W (amber), and 43 lm/W (yellow). They can be used for light coupling, key backlighting, optical indicators, backlighting (LCD, mobile phones, switches, keys, displays, advertising lighting), and interior lighting in the automotive industry.
The LS P47F, LR P47F, LA P47F, and LY P47F LEDs are thin‑film InGaAlP devices offered in both top‑mount and reverse‑mount configurations, ideal for extremely flat backlight applications. They emit at four wavelengths (633 nm super‑red, 625 nm red, 617 nm amber, 590 nm yellow) with a Lambertian viewing angle of 120° and optical efficiencies ranging from 41 Im/W to 70 Im/W.
The datasheet lists detailed electrical characteristics such as forward voltage, maximum forward current, power consumption, and temperature limits, as well as ordering codes, brightness groups, and wavelength groups. It also includes packaging, handling, and revision history information for designers and procurement engineers. This manual is written in German.
| Wavelength (super‑red) | 633 nm |
|---|---|
| Viewing angle | 120° (Lambertian) |
| Typical forward voltage | 2.0 V |
| Maximum forward current | 50 mA |
| Junction temperature limit | +125 °C |
The LEDs can be mounted either on the top side or in reverse mount, making them suitable for extremely flat backlight designs.
The typical forward voltage is 2.0 V.
Four wavelengths are offered: 633 nm (super‑red), 625 nm (red), 617 nm (amber), and 590 nm (yellow).