Infrared LED

L12509-0155G

Peak emission wavelength: 1.55 μm, surface mount type

 

The L12509 series is a high-power LED that emits infrared light at a peak wavelength of 1.55 μm. The LED is suitable for applications requiring use of an infrared emitter with InGaAs photodiode.


Features
-Peak emission wavelength: 1.55 μm
-High radiant output power
-Compact, surface mount type package (1.6 × 0.8 × 0.7t mm)
-Compatible with lead-free reflow

 

Package Glass epoxy
Package Category Surface mount type COB
Peak emission wavelength (min.) 1500 nm
Peak emission wavelength (typ.) 1550 nm
Peak emission wavelength (max.) 1600 nm
Spectral half-width (typ.) 120 nm
Radiant flux (typ.) 3 mW
Forward voltage (typ.) 0.8 V
Cutoff frequency (typ.) 15 MHz
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Emission Spectrum

Dimensional outline (unit: mm)

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