After a large number of clinical studies, it was found that the 830 nm red light in the near infrared region penetrated deeply, and it had a strong inhibitory effect on the inflammation of biological effects of high-dose and high-intensity ultraviolet radiation. Therefore, it could control excessive inflammation to protect the survival of melanocytes and promote and stimulate the activity of melanocytes. So it can be repaired. At the same time, the heat stress effect of 830 nm near infrared light can promote the function of melanocyte. Combining with (all levels) ultraviolet photo therapy, it will greatly enhance the common effect of the two, and make the main treatment - ultraviolet photo therapy get better therapeutic effect. It can also reduce the dosage of ultraviolet photo therapy to ensure the absolute safety of patients'skin. 830 nm near infrared light alone/in combination with (medium wave) high-energy ultraviolet radiation will significantly promote the treatment of vitiligo. Do you need some 830nm LED for your project? Contact us now~

 -Dimension Parameters-  

These SMD LED case are also available for  IR LED, UV LED, Blue SMD LED, Red Smd Led, Amber LED ect.

- Emitting Color -

- Electrical Parameters -

Absolute Maximum Ratings At Ta=25℃

Parameter	Symbol	Rating
Power Dissipation	Pd	230mW
Pulse Forward Current	IFP	350mA
Forward Current	IF	100mA
Reverse Voltage	VR	5V
Junction Temperature	Tj	115°C
Operating Tempertature	Topr	-40 - +80°C
Storage Tempertature	Tstg	-40 - +100°C
Soldering Temperature	Tsol	260°C
Electro-Static-Discharge(HBM)	ESD	2000v
Warranty	Time	5Years
Antistatic bag	Piece	2000Back
*Pulse Forward Current Condition:Duty 1% and Pulse Width=10us.
*Soldering Condition:Soldering condition must be completed with 3 seconds at 260°C

Optical and Electrical Characteristics( Tc=25℃) 

Parameter	Symbol	Min	Typ	Max	Unit	Test Condition
Forward Voltage	VF	1.7		2.4	V	IF=100mA
Pulse Forward Voltage	VF		2.8		V	IFP=350mA
Radiant Intensity	IE	35		55	mw/sr	IF=100mA
Peak Wavelength	λP	825	830	840	nm	IF=100mA
Total Radiated Power	PO		4.6		mw	IF=100mA
Half Width	Dl		50		nm	IF=100mA
Viewing Half Angle	2q1/2		±60		deg	IF=100mA
Reverse Current	IR			5	uA	VR=5V
Rise Time	Tr		25		ns	IF=100mA
Fall Time	Tf		14		ns	IF=100mA
*Luminous Intensity is measured by ZWL600.
*q1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
*lD is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.

- Golden Wire Connection -

* In order to keep every one of LED's long lifespan, BestLED factory use high pure gold wire for inside circuit connection

- 830nm LED -

- Packing-

*We package it with vacuum packing after tape it as a reel

-Application-

- Related IR LED - 

- Use -