This document describes the features and characteristics of TLPGE23TP, TLFGE23TP, TLGE23TP, and TLPYE23TP products from TOSHIBA InGaAℓP LED, including 5 mm package, InGaAℓP technology, all plastic mold type, transparent lens, etc. The products are suitable for traffic signals, safety equipment, etc.
The document provides detailed specifications for Toshiba's InGaAsP LED family (TLPGE23TP, TLFGE23TP, TLGE23TP, TLPYE23TP). These LEDs are offered in pure green, green, and pure yellow colors and are intended for traffic signals, safety equipment, and general electronics applications.
Key data include emission wavelength, forward current, reverse voltage, power dissipation, and operating temperature ranges. The sheet also lists soldering limits, lead‑forming guidelines, and safety warnings related to GaAs toxicity and product use restrictions.
| Emission wavelength (TLPGE23TP) | 558 nm (typ) |
|---|---|
| Maximum soldering temperature | 260 °C (max) |
The soldering temperature must not exceed 260 °C and the soldering time should be limited to 3 seconds.
Yes, the devices contain gallium arsenide (GaAs), which is toxic; they must not be broken, cut, or pulverized, and waste must be disposed of according to regulations.
They are suitable for traffic signals, safety equipment, and general electronics such as computers, office equipment, measuring equipment, industrial robotics, and domestic appliances.