Descriptions
PD438B is a high speed and sensitive PIN photodiode in a cylindrical side view plastic package. The epoxy package itself is an IR filter , spectrally matched to IR emitter.

FEATUREs
• Fast response times
• High photo sensitivity
• Small junction capacitance
• Pb free
• The product itself will remain within RoHS compliant version.

APPLICATIONs
• High speed photo detector
• Camera
• Optoelectronic switch
• VCRs , Video camera