DESCRIPTION

As part of the SurfLightTM portfolio, the VSLY3943 is a high

speed infrared emitting diode based on surface emitter

technology, molded in a blue-gray plastic package.

FEATURES

• Package type: leaded

• Package form: T-1, clear epoxy

• Dimensions: Ø 3 mm

• Peak wavelength: λp = 940 nm

• High speed

• High radiant power

• High radiant intensity

• Angle of half intensity: ϕ = ± 17°

• Low forward voltage

• Good spectral matching to Si photodetectors

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912