VLMK/Y61.. is one of the most robust and light efficient LEDs in the market. Its ceramic package makes it the ideal light source in applications of high thermal considerations allowing the additional current drive for a maximum light output while maintaining a high service life of up to 50K hours.
The VLMK/Y61.. is a high‑efficiency AlInGaP power SMD LED offered in a CLCC‑6 package. Its low thermal resistance and robust ceramic construction make it suitable for automotive lighting, backlighting, signal and marker lights, and traffic applications.
The datasheet lists key electrical parameters such as a forward current of 150 mA, power dissipation of 450 mW, and a typical forward voltage of 1.90 V (max 3.0 V). Optical performance includes a luminous intensity of 2 800‑5 600 mcd and an optical efficiency of 29 lm/W. Packaging, soldering profiles, storage recommendations, and compliance information are also provided.
| Forward current (IF) | 150 mA |
|---|---|
| Power dissipation (Ptot) | 450 mW |
| Maximum junction temperature (Tj) | +115 °C |
| Thermal resistance junction‑to‑ambient (RthJA) | 110 K/W |
| Luminous intensity (typical) | 2 800‑5 600 mcd |
| Forward voltage (typical) | 1.90 V |
| Optical efficiency | 29 lm/W |
| Operating temperature range | -40 °C to +100 °C |
Store the sealed devices at 10 °C to 30 °C with humidity ≤ 60 % RH; after opening, keep them in a dry box or follow the specified drying procedures.
Yes, the device is lead‑free and complies with RoHS 2002/95/EC and WEEE 2002/96/EC.