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General-Purpose Silicon PlanarPhototransistor
Optoelectronic Products
4-35
FPT100/A/B FPT110/A/B
General Description The FPT 100 and FPT 11 0 are 3-terminal npn Planar phototransistors with exceptionally stable characteristics and high illumination sensitivity. The availability of the base pin gives wide latitude for flexible circuit design. The case is a special plastic compound with transparent resin encapsulation that exhibits stable characteristics under high humidity conditions. The controlled sensitivities offered in the A and B versions give the circuit designer increased flexibility.