The LTH-301-07P5-M from LITE-ON is a Photointerrupter with Rise Time 3 to 15 µs, Power Dissipation 80 mW (Input), 100 mW (Output), Fall Time 4 to 20 µs, Collector Current 20 mA, Collector-Dark Current 100 nA. More details for LTH-301-07P5-M can be seen below.