SFH 300 SFH 300 FA is a NPN silicon phototransistor from Rohm, suitable for applications such as computer flash devices, photointerrupters, industrial electronics, and control and drive circuits.
This document is a technical datasheet for the Siemens SFH 300 and SFH 300 FA series of Silicon NPN Phototransistors. The components are housed in a 5mm LED plastic package and feature high linearity. They are designed for applications ranging from computer-controlled flashes to industrial electronics, operating effectively within specific wavelength ranges.
| Collector-emitter voltage | 35 V |
|---|---|
| Collector current | 50 mA |
| Total power dissipation | 200 mW |
| Thermal resistance | 375 K/W |
| Wavelength of max. sensitivity (SFH 300) | 850 nm |
| Spectral range of sensitivity (SFH 300) | 420 ... 1130 nm |
The SFH 300 is suitable for applications from 420 nm to 1130 nm.
The SFH 300 FA is especially suitable for applications at 880 nm.