TLGE23T and TLPGE23T are two LEDs produced by Toshiba. They both use InGaAlP technology, have a 5mm package, all plastic mold, transparent lens, and are suitable for outdoor signage, safety equipment, automotive and other applications.
The TLGE23T and TLPGE23T are green InGaAlP LEDs offered by Toshiba for outdoor signage, safety equipment, automotive use, and similar applications. The document lists the product name, color, material, and key performance parameters such as emission wavelength and luminous intensity.
Detailed specifications include forward current, reverse voltage, power dissipation, temperature limits, and radiation patterns. The datasheet also outlines soldering guidelines and safety precautions, noting the LED's IR emission and handling of toxic GaAs material.
| Forward Current (If) | 50 mA |
|---|---|
| Reverse Voltage (VR) | 4 V |
| Power Dissipation (Pp) | 120 mW |
| Emission Wavelength (typ) | 571 nm |
| Maximum Soldering Temperature | 260 °C |
| Maximum Soldering Time | 3 s |
The maximum forward current is 50 mA.
Soldering should not exceed 260 °C and the soldering time should be limited to 3 seconds.
Yes, the LED emits some IR light, so photodetectors placed nearby should be protected from it.