Key facts
- Brand
- Osram
- Model
- SFH 4259
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- DE · EN
- Last added
- 2012-05-11
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OSRAM SFH 4258 / SFH 4259 Infrared LED Datasheet
The document provides detailed specifications for the OSRAM SFH 4258 and SFH 4259 infrared LEDs, covering optical performance, electrical ratings, thermal characteristics and recommended solder‑pad designs. Safety advice and compliance information (RoHS, IEC‑60825‑1) are also included.
Key sections cover maximum ratings, radiant intensity, package dimensions, recommended soldering profiles and packaging notes, allowing designers to integrate these LEDs into infrared illumination or data‑transmission applications. This manual is written in German.
Osram SFH 4259 specifications
| Peak wavelength | 850 nm |
|---|---|
| Half angle (SFH 4258) | 15° |
| Half angle (SFH 4259) | 25° |
| Forward current (max) | 100 mA |
| Power dissipation | 180 mW |
All Osram SFH 4259 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the peak wavelength of the OSRAM SFH 4258/4259 LEDs?
The LEDs emit at a typical peak wavelength of 850 nm.
What are the half‑angle values for the two LED models?
SFH 4258 has a half‑angle of 15°, while SFH 4259 has a half‑angle of 25°.
What is the peak wavelength of the SFH 4258 and SFH 4259 LEDs?
Both devices have a typical peak wavelength of 850 nm.
Which safety standards apply to these infrared LEDs?
The LEDs must be handled according to IEC 60825‑1 and IEC 62471 safety guidelines.