The SFH 313 FA from ams OSRAM is a Phototransistor with Collector Emitter Voltage (Breakdown) 70 V, Collector-Dark Current 3 to 200 nA, Collector Emitter Voltage(Saturation) 150 mV, Power Dissipation 200 mW, Wavelength(Spectral Sensitivity) 740 to 1080 nm. More details for SFH 313 FA can be seen below.