Key facts
- Brand
- Vishay
- Model
- VLMW41
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Vishay VLMW41.. LED Datasheet
The VLMW41.. series are high‑efficiency white SMD LEDs in a PLCC‑2 package, intended for camera flash, signal lighting, automotive interior and exterior lighting, and other illumination applications. The device uses InGaN/TAG technology on a sapphire substrate and complies with RoHS and automotive AEC‑Q101 qualifications.
Key data include forward voltage of 3.3‑4.2 V at 20 mA, power dissipation of 84 mW, junction temperature up to 110 °C, and luminous intensity ranging from 112 mcd to 355 mcd depending on the brightness group. The LEDs are supplied on antistatic 8 mm blister tape reels, with recommended dry‑box storage at 10 °C‑30 °C and humidity ≤ 60 % RH.
Vishay VLMW41 specifications
| Forward voltage (VF) | 3.3‑4.2 V @ 20 mA |
|---|---|
| Power dissipation (PV) | 84 mW |
| Junction temperature (Tj) | 110 °C |
| Storage temperature range (Tstg) | -40 °C to +100 °C |
| Luminous intensity (IV) | 140‑280 mcd (R2S2), 180‑355 mcd (S1T1), 112‑355 mcd (R1T1) |
| Surge forward current | 0.1 A for ≤ 10 µs |
Source: Vishay VLMW41.. LED Datasheet
All Vishay VLMW41 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What storage temperature is recommended for VLMW41.. devices?
Dry‑box storage is recommended at 10 °C to 30 °C.
Are the VLMW41.. LEDs lead‑free?
Yes, the devices are lead (Pb)‑free.
What is the maximum forward voltage of the VLMW41.. LED?
The typical forward voltage is between 3.3 V and 4.2 V at a forward current of 20 mA.
How should the devices be stored to avoid moisture damage?
Store the sealed reels at 10 °C‑30 °C with ≤60 % RH; if humidity exceeds 10 % at 23 °C, bake the devices at 40 °C for 192 h or at 60 °C for 96 h before use.