The TLGA183P is a green InGaAlP LED lamp designed for outdoor message signboards, safety equipment and similar applications. The document lists its mechanical dimensions, lens type and recommended operating conditions.
Key electrical and optical parameters are detailed, including forward current, voltage, luminous intensity, wavelength and temperature limits, together with handling precautions such as soldering temperature and lead forming distances.
| Recommended Forward Current (DC) | 15~20 mA |
|---|---|
| Reverse Voltage | 4 V |
| Power Dissipation | 140 mW |
| Operating Temperature Range | -30 °C to 85 °C |
| Storage Temperature Range | -40 °C to 120 °C |
| Typical Luminous Intensity | 850 mcd |
| Peak Emission Wavelength | 574 nm |
| Dominant Wavelength | 571 nm |
| Spectral Line Half Width | 11 nm |
| Weight | 0.31 g |
| Package Diameter | 5 mm |
The recommended forward current is 15 mA to 20 mA (DC).
The device can tolerate a reverse voltage of 4 V and a power dissipation of 140 mW.
It operates from –30 °C to 85 °C and can be stored from –40 °C to 120 °C.
The peak emission wavelength is 574 nm at a forward current of 20 mA.