Features

• VEMT2500 and VEMT2520 Series Phototransistors. The VEMT2500 and VEMT2520 series, from Vishay Semiconductor, are a family of silicon NPN phototransistors. They are in clear epoxy subminiature packages with a dome lens and a choice of lead options. The VEMT2500 and VEMT2520 phototransistors are sensitive to visible and near IR radiation.. Features of the VEMT2500 and VEMT2520 phototransistors: Subminiature package Lead types: gull-wing (GW) or reverse gull-wing (RGW) Dimensions: 2.3 x 2.3 x 2.8 mm High radiant sensitivity Angle of half intensity: 15° Fast response times