Key facts
- Brand
- Vishay
- Model
- VLMW621
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Vishay VLMW621 Power SMD LED CLCC-6 Warm White Datasheet
The VLMW621 is a robust, high‑efficiency warm‑white LED designed for backlighting, automotive brake lights, indicator lighting, and other space‑constrained applications. Its ceramic CLCC‑6 flat package provides low thermal resistance and a wide 60° half‑intensity viewing angle.
Key data include a typical forward current of 150 mA, power dissipation of 650 mW, and luminous intensity ranging from 1800 to 5600 mcd. The device is RoHS‑compliant, lead‑free, and qualified to automotive AEC‑Q101 standards. Packaging is supplied on reels with detailed dimensions, and moisture‑sensitive handling guidelines are provided for storage and reflow soldering.
Vishay VLMW621 specifications
| Forward current (typical) | 150 mA |
|---|---|
| Power dissipation | 650 mW |
| Maximum junction temperature | +125 °C |
| Operating temperature range | -40 °C to +100 °C |
| Luminous intensity (typical) | 1800–5600 mcd |
| Forward voltage (typical at 140 mA) | 3.3–4.3 V |
| Thermal resistance (junction/pin) | 40 K/W |
Source: Vishay VLMW621 Power SMD LED CLCC-6 Warm White Datasheet
All Vishay VLMW621 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical forward current for the VLMW621?
The typical forward current is 150 mA, with a surge rating of 350 mA for 0.3 ms pulses.
From: Vishay VLMW621 Power SMD LED CLCC-6 Warm White Datasheet
Is the VLMW621 RoHS compliant?
Yes, the device is lead‑free and complies with RoHS 2002/95/EC and WEEE 2002/96/EC directives.
From: Vishay VLMW621 Power SMD LED CLCC-6 Warm White Datasheet
What is the maximum forward current for the VLMW621?
The maximum forward current is 150 mA.
From: Vishay VLMW621 Power SMD LED CLCC-6 Warm White Flat Datasheet
What storage temperature range is recommended?
Store the device in a dry box at 10 °C to 30 °C.
From: Vishay VLMW621 Power SMD LED CLCC-6 Warm White Flat Datasheet