This document describes the TLC series of ultrabright LEDs from Vishay Semiconductors, including red, yellow, true green, and blue LEDs. These LEDs feature high luminous intensity, high operating temperature, and optimized viewing angles, making them suitable for high-end applications.
The TLC.51.. series are 5 mm clear, non‑diffused LEDs that use ultrabright AlInGaP (AS) and InGaN technologies for high luminous intensity and high operating temperature. The document provides electrical, optical, and mechanical specifications for the red, yellow, true‑green, and blue variants.
Key sections include features and applications, absolute maximum ratings, detailed electrical and optical characteristics, typical performance curves, and dimensional data, followed by an ozone‑depleting substances policy statement. This manual is written in Chinese.
| Reverse voltage (VR) | 5 V DC |
|---|---|
| Forward voltage (VF) – Red | 2.12 V (typ) |
| Forward voltage (VF) – Blue | 3.94 V (typ) |
| Luminous intensity (typical, Red) | 1000 mcd |
| Dominant wavelength (typical, Red) | 611 nm |
| Junction temperature (max) | 125 °C |
| Operating temperature range | -40 °C to +100 °C |
| Thermal resistance (junction‑ambient) | 300 K/W |
| Soldering temperature (max) | 260 °C |
The reverse voltage rating is 5 V DC.
They can operate from –40 °C up to +100 °C.
The typical forward voltage is about 2.12 V.
It is approximately 1000 mcd.