Deep Red SMD LED For Health And Medical Apps


Opto Diode Corporation has introduced a deep red, surface-mount device (SMD) LED, OD-685C, designed to offer exceptional efficiency in harsh environments for health, biological analysis, science, medical, and veterinary applications.

Key features of the OD-685C LED include 2.0 mW of radiant power, a peak wavelength of 685 nm and a radiant efficiency of 56 percent.

Operation is specified over a wide temperature range of -65 °C to +125 °C, making the LED ideal for harsh environmental conditions. Typical forward voltage is 1.8V and maximum is 2.2V.

Spectral bandwidth of the LED at 50 percent is 30 nm. However, for higher optical power, the device may be operated with total power dissipation at 110 mW and continuous forward current at 50 mA or with the peak forward current at 100 mA.


Samples of the OD-685C LEDs are available on reel and tape for added convenience and affordability. The SMD LED is REACH and RoHS compliant.

The new LED will be launched in 2017. To know more, click here.

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