Phototransistor TOPLED® PackageThis family of NPN phototransistors, from OSRAM Opto Semiconductors, are from their TOPLED® series. The TOPLED® phototransistors have a surface mount (SMD) PLCC-2 package with a clear or daylight diffused lens. Features of the TOPLED® phototransistors:High linearityPLCC-2 packageSurface mounted (SMD)Half angle: 60°Suitable for all soldering methodsIR Phototransistors, OSRAM Opto Semiconductors