SFH 4200 and SFH 4205 are two high power infrared emitters with a power of 35 mW. They have high efficiency, homogeneous emission, and a typical wavelength of 950nm. They can be used in a variety of applications, including high-speed data transmission, analog and digital Hi-Fi audio and video signal transmission, alarm and security systems, and IR spotlights for cameras.
The OSRAM SFH 4200 and SFH 4205 are high‑power GaAs infrared emitters delivering up to 85 mW optical output with a peak wavelength of 950 nm. They are suitable for high‑speed data transmission, IR illumination, and audio/video signal transmission.
The document provides maximum ratings, electrical characteristics, radiant intensity values, package dimensions, recommended solder‑pad designs, and soldering profiles for both lead‑free and TTW reflow processes. This manual is written in German.
| Peak wavelength | 950 nm |
|---|---|
| Forward current (DC) | 100 mA |
| Power dissipation | 180 mW |
| Typical radiant intensity | 60 mW/sr |
| Operating temperature range | -40 °C … 150 °C |
Both devices have a typical peak wavelength of 950 nm.
The maximum forward (DC) current is 100 mA.
The typical radiant intensity is 60 mW/sr.
A copper pad area larger than 16 mm² is recommended.