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OSRAM W5SN LED Series Datasheet
The OSRAM W5SN LED family includes the red (LR), amber (LA) and yellow (LY) variants. These thin‑film InGaAlP LEDs provide high luminous efficiency in a compact SMD package and are used for traffic signaling, automotive backlighting, LCD backlighting, decorative lighting and other interior/exterior illumination applications.
The datasheet lists typical optical and electrical parameters, maximum ratings, temperature limits, packaging details and ordering codes. It also provides wavelength groups, brightness groups and revision history for the series. This manual is written in German.
Osram W5SN specifications
| Typical luminous flux (red) | 75 lm at 1000 mA |
|---|---|
| Viewing angle | 120° (Lambertian) |
| Optical efficiency (red, 100 mA) | 60 lm/W |
| Surge current | 2500 mA (t<10 µs) |
| Operating temperature range | -40 °C to +125 °C |
| Storage temperature range | -40 °C to +125 °C |
| Maximum junction temperature | +135 °C |
| ESD withstand voltage | 2 kV |
Source: OSRAM W5SN LED Series Datasheet
All Osram W5SN documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical luminous flux of the red W5SN LED at 1000 mA?
The red variant (LR W5SN) delivers a typical luminous flux of 75 lm at 1000 mA.
What are the operating temperature limits for the W5SN LEDs?
They can operate from –40 °C up to +125 °C.
Is the product RoHS compliant?
Yes, it is a lead‑free product and RoHS compliant.
What is the typical luminous flux of the LW W5SN LED?
The LW W5SN delivers a typical luminous flux of 75 lm when driven at 700 mA.
What is the typical forward voltage of the LW W5SN?
The typical forward voltage is 3.6 V at the rated current.