Infrared LED


Small emission spot LED using current confined chip


The L10596 is infrared LED with a microball lens cemented to the current confinement chip surface. This combination ensures narrow directivity and uniform emission. As a variant type not using a microball lens, the L10596-03 is also available with the LED chip potted with resin, which gives a small emission spot of φ160 μm. The L10569-03 has a light-re ecting layer inserted between the emission section and the GaAs substrate, which increases the light output by 1.3 times that of conventional products.

- Uniform emission
- Small emission spot: φ160 μm


Package Metal
Package Category Resin potted
Peak emission wavelength (min.) 850 nm
Peak emission wavelength (typ.) 870 nm
Peak emission wavelength (max.) 890 nm
Spectral half-width (typ.) 35 nm
Radiant flux (typ.) 6.5 mW
Forward voltage (typ.) 1.6 V
Cutoff frequency (typ.) 15 MHz
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Emission Spectrum

Dimensional outline (unit: mm)

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