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SD3443/5443(Silicon Phototransistor)

Description:

The SD3443/5443 series consists of an NPN silicon phototransistor mounted in a TO-46 metal can package. The SD3443 has flat window cans providing a wide acceptance angle, whle the SD5443 has glass lensed cans providing a narrow acceptance angle. The TO-46 packages are ideally suited for operation in hostile environments

Features:

1)        TO-46 metal can package

2)        Choice of flat window or lensed package

3)        90°or 18°(nominal) beam angle option

4)        Wide operating temperature range   (-55℃ to +125℃)

5)        External base connection for added control

6)        High sensitivity

7)        Mechanically and spectrally matched to SE3450 / 5450,SE3455 / 5455 and SE3470 / 5470 infrared emitting diodes