Key facts
- Brand
- Vishay
- Model
- VLMW71..
- Category
- Other Electronics
- Documents
- 5
- Languages
- ZH · EN
- Last added
- 2012-05-11
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Vishay VLMW71.. Little Star 1 Watt Power SMD LED Datasheet
The VLMW71.. is a 1 W Little Star® surface‑mount LED offering high luminous flux (typical 38 lm) and a compact 6 × 6 × 1.5 mm package. It is designed for high‑current drive up to 350 mA, low thermal resistance (RthJP = 18 K/W) and is qualified for automotive use (AEC‑Q101) and RoHS compliance.
The document provides detailed electrical and optical characteristics, maximum ratings, packaging dimensions, storage and handling instructions, as well as regulatory and legal notices required for end‑users and designers. This manual is written in Chinese.
Vishay VLMW71.. specifications
| Forward current (IF) | 350 mA |
|---|---|
| Power dissipation (Ptot) | 1.4 W |
| Junction temperature (Tj) | +120 °C |
| Thermal resistance (RthJP) | 18 K/W |
| Angle of half intensity | ± 60° |
| Operating temperature range | -40 °C to +100 °C |
| Storage temperature range | -40 °C to +100 °C |
Source: Vishay VLMW71.. Little Star 1 Watt Power SMD LED Datasheet
All Vishay VLMW71.. documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum forward current for the VLMW71.. LED?
The maximum forward current is 350 mA.
From: Vishay VLMW71.. Little Star 1 Watt Power SMD LED Datasheet
What storage conditions are recommended for the VLMW71.. devices?
Store at 10 °C to 30 °C with humidity ≤ 60 % RH; dry‑box storage is preferred after opening the anti‑humidity bag.
From: Vishay VLMW71.. Little Star 1 Watt Power SMD LED Datasheet
What is the maximum forward current for the VLMW711U2U3XV?
The device is designed for a forward current of up to 350 mA.
What are the recommended storage conditions for this LED?
Store the sealed devices at 10 °C to 30 °C with humidity below 60 % RH; after opening, keep them in a dry box or at low humidity.
What is the maximum forward current for the VLMW711T3U2US?
The device is designed for a forward current of up to 350 mA.
From: Vishay VLMW711T3U2US Little Star 1 W Power SMD LED White Datasheet
What are the recommended storage conditions?
Store the sealed reel in a dry box at 10 °C to 30 °C with humidity ≤ 60 % RH.
From: Vishay VLMW711T3U2US Little Star 1 W Power SMD LED White Datasheet