VLMK/Y61.. is a SMD LED product released by Vishay company. This product uses AlInGaP technology and has low thermal resistance, high luminous efficiency and other characteristics. It can be widely used in backlight, automotive lighting and other fields.
The VLMK/Y61 series are high‑efficiency, ceramic‑package SMD power LEDs designed for applications requiring robust thermal performance and long service life. The datasheet provides detailed electrical, optical, and mechanical specifications, as well as handling and storage guidelines.
Key sections cover absolute maximum ratings, optical and electrical characteristics, luminous intensity classifications, packaging dimensions, and recommended soldering profiles. Compliance information, bar‑code labeling, and environmental policy statements are also included.
| Forward current (If) | 150 mA |
|---|---|
| Power dissipation (P_R) | 450 mW |
| Junction temperature (Tj) | +115 °C |
| Operating temperature range | -40 to +100 °C |
| Thermal resistance junction/pin (Rθjp) | 60 K/W |
| Luminous intensity | 2800‑5600 mcd |
| Luminous flux | 8800‑14100 lm |
| Dominant wavelength | 583‑594 nm |
| Forward voltage | 1.90‑3.0 V |
| Optical efficiency | 29 lm/W |
Store the sealed reels in a dry box at 10 °C to 30 °C with humidity below 60 % RH.
The sealed bag provides a shelf life of 12 months at temperatures below 40 °C and humidity below 90 % RH.
The absolute maximum forward current is 150 mA.
Yes, the devices are lead‑free and comply with RoHS 2002/95/EC and WEEE 2002/96/EC.