LG N971, LY N971 are green and yellow light-emitting diodes with 1206 package. Their luminous intensities are 2.5 lm/W and 1.5 lm/W respectively. They are suitable for applications such as indoor displays, optical indicators, flat backlighting (LCD, cellular phones, switches, displays) and toys.
The LG N971 (green) and LY N971 (yellow) are ultra‑small 1206 surface‑mount LED chips (3.2 mm × 1.6 mm × 1.1 mm) designed for indoor displays, optical indicators, flat backlighting of LCDs, cellular phones, switches, displays and toys. They emit at 570 nm (green) or 587 nm (yellow) with a Lambertian viewing angle of 160° and optical efficiencies of 2.5 Im/W and 1.5 Im/W respectively.
Key electrical characteristics include a forward voltage of 2.2 V (typ), reverse voltage of 5 V, forward current of 20 mA (typ), power consumption of 65 mW, and operation from –30 °C to +85 °C. The devices are supplied on 3000/reel tape, pre‑conditioned to JEDEC Level 2, and are intended for IR‑reflow soldering according to IPC‑9501. This manual is written in German.
| Package type | 1206 (3.2 mm × 1.6 mm × 1.1 mm) |
|---|---|
| Wavelength (green) | 570 nm |
| Viewing angle | 160° (Lambertian) |
| Optical efficiency (green) | 2.5 Im/W |
| Forward current (typ) | 20 mA |
| Power consumption | 65 mW |
| Maximum junction temperature | +95 °C |
| Operating temperature range | -30 °C to +85 °C |
| Storage temperature range | -40 °C to +85 °C |
| Tape format | 3000/reel, 2180 mm |
| Soldering method | IR Reflow |
They operate from –30 °C to +85 °C.
Typical applications include indoor displays, optical indicators, flat backlighting for LCDs, cellular phones, switches, displays, and toys.