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SD3443/5443
Silicon Photo
transistor
FEATURES • TO-46 metal can package
• Choice of flat window or lensed package • 90¡ or 18¡ (nominal) acceptance angle option • Wide operating temperature range (- 55¡C to +125¡C) • External base connection for added control • High sensitivity • Mechanically and spectrally matched to SE3450/5450, SE3455/5455 and SE3470/5470 infrared emitting diodes
INFRA-57.
TIF
DESCRIPTION The SD3443/5443 series consists of an
NPN silicon photo
transistor mounted in a TO-46 metal can package.
The SD3443 has flat window cans providing a wide acceptance angle, while the SD5443 has glass lensed cans providing a narrow acceptance angle.
The TO-46 packages ...