Shenzhen Best LED Opto-electronic Co.,Ltd specialize in the production of two chips 660nm and 905nm,660nm and 880nm,660nm and 905nm,660nm and 940nm,870nm and 660nm lighting diode for oxygen analyzer, oxygen probe, oxygen saturation tester, oxygen saturation testing equipment. All the products is made by high quality raw material which can make sure the stable performance. Other LED with special wavelength are also available in Best LED factory and all the products can meet REACH,ROHS,ISO9001 standards. 3528FIRC-87L/14I100  is a high efficiency infrared emitting diode in GaAlAs on GaAs technology, molded in clear, white clear tinted plastic packages.In comparison with the standard GaAs on GaAs technology these emitters achieve more than 100 % radiant power improvement at a similar wavelength.The forward voltages at low current and at high pulse current roughly correspond to the low values of the standard technology. These emitters are ideally suitable as high performance replacements of standard emitters.For those visible color's LED, usually, we measure the brightness with mcd. But for all of the IR LED, the unit will be change to mw/sr. Light intensity measured in mW/cm² is a more appropriate parameter. Because The depth that the light needs to penetrate depends on whether the product is tackling surface tissue wounds or deep muscle treatment, which will also be significant factors in the choice of LEDs in terms of wavelength, energy, and power. 880nm LED is not a common infrared LED as 940nm LED or 850nm LED. It's found that 880 nm LEDs might can help for musculoskeletal injuries sustained in training. As you know, shenzhen Best LED opto-electroinc co.,ltd is a skilled LED manufacturer, which can package this 880nm bare die with different case. such as: 3528 SMD LED case,5050 SMD LED case, 2835 SMD LED case or other through-hole LED case, 3mm through-hole LED case or 5mm through-hole LED case ect. Browse our website, if you cannot find the one that can meet your requirement. Just feel free to contact us for more detail.

         -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 -

*Colors in the photo was took by camera, please take actual emitting color as standard. 

- 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	30		45	mw/sr	IF=100mA
Peak Wavelength	λP	860	870	875	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		13		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.

- 870nm LED -

- 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

- Packing -

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

- Application - 

- Related LED - 

- Production -

- Use -