The SIR-563ST3F is an infrared light emitting diode with a transparent plastic package. The emission wavelength is 940nm, with high luminous efficiency, wide radiation angle, high reliability and other characteristics, suitable for optical control equipment and remote control devices.
The SIR-563ST3F is a GaAs infrared light‑emitting diode packaged in clear plastic. It delivers high luminous efficiency with a 940 nm peak wavelength, making it suitable for silicon detector‑based optical control equipment.
The document provides electrical and optical characteristics, dimensional data, absolute maximum ratings, and application notes for integrating the device into electronic systems. It also includes legal and export‑control information from ROHM.
| Peak optical output (PO) at 50 mA | 11.0 mW |
|---|---|
| Radiation half‑angle (θ1/2) | 15° |
| Peak wavelength (λP) | 940 nm |
The SIR-563ST3F emits at a peak wavelength of 940 nm.
At 50 mA forward current, the LED provides about 11 mW of optical output.
The device has a half‑angle radiation of 15 degrees.