Infrared LED


High power LED for optical switches


The L9337 is an infrared LED developed for optical switches. Because a high-power LED chip is mounted, the L9337 provides higher radiant output power than previous devices, yet is available at a low cost due to the improved manufacturing process.

-High radiant output power
-High reliability
-Low price


Package Metal
Package Category Resin potted
(with reflector)
Peak emission wavelength (min.) 840 nm
Peak emission wavelength (typ.) 870 nm
Peak emission wavelength (max.) 900 nm
Spectral half-width (typ.) 45 nm
Radiant flux (typ.) 23 mW
Forward voltage (typ.) 1.42 V
Cutoff frequency (typ.) 40 MHz
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Emission Spectrum

Dimensional outline (unit: mm)

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