Nano Stack IR 810nm 850nm 940nm 5050 SMD LED

Nano Stack IR 810nm 850nm 940nm 5050 SMD LED Specs:

Product name	Nano Stack IR 810nm 850nm 940nm 5050 SMD LED
Part number	GD-5050R850-2C2S0-S1D2M
Chips brand	Nano Stack special chips with higher voltage and higehr radiation power. Each chip with 3vdc max 1000mA, total package 2S2P inside
Input	3.5-4.5vdc max 2000mA
Radiation power	4000-4500mW at 1400mA forward current
Lighting Efficiency	Invisible IR lighting ,does not mention about the LPW
Color	Datasheet with 850-855nm. But we can customised with 805-810nm, 940-950nm for you too.
Power	10-12 Watt
Package material	ALN Ceramic size 5x5mm
Lighting angle	Regular with 120 degree. We can also do with 60 degree too.
Brand and manufacturer	GMLEDs, GMKJ
Warranty	4 years
OEM service	1. SKD parts available; 2. Customised LED PCB boards with the size you need is OK here. 3. We can mount the leds aluminum onto pcb boards for you here.

What is the difference from Nano stack infrared led compared with normal infrared leds?

Nano stack infrared LEDs differ from traditional infrared LEDs primarily in the following ways:

Efficiency and Power Density: Nano stack technology allows for a much higher power density by stacking multiple layers of semiconductor materials at a nanoscale. This structure enables higher photon emission rates, resulting in greater infrared intensity and efficiency compared to traditional single-layer infrared LEDs.

Compact Design: Because of the nanotechnology-based stacking, these LEDs can achieve higher performance in a smaller package. This is particularly advantageous for applications needing miniaturized or compact light sources, such as in mobile devices or compact sensors.

Improved Heat Dissipation: The stacked layers in nano stack LEDs can enhance heat dissipation, reducing the risk of thermal degradation, which is common in high-power traditional infrared LEDs. This also leads to a longer lifespan and more stable performance over time.

Enhanced Wavelength Control: Nano stack technology offers better control over the wavelength of emitted light by manipulating the composition and thickness of each layer in the stack. This can provide more precise wavelength outputs, which is valuable for applications that require specific infrared wavelengths, such as in biomedical imaging or certain types of sensing.

Faster Response Time: Due to the nanoscale structure, nano stack infrared LEDs can have faster switching times, which is beneficial for applications requiring quick on/off cycles, like high-speed optical communication.

In summary, nano stack infrared LEDs provide higher power density, greater efficiency, better heat dissipation, compactness, precise wavelength control, and faster response times compared to traditional infrared LEDs, making them suitable for more demanding and specialized applications.

Nano Stack IR 810nm 850nm 940nm 5050 SMD LED Picture:

Nano Stack IR 810nm 850nm 940nm 5050 SMD LED dimensions:

Nano Stack IR 810nm 850nm 940nm 5050 SMD LED specs:

Parameter	Symbol	Conditions	Min	Avg.	Max	Units
Forward Voltage	VF	IF=1400mA	5.50	--	6.50	V
Thermal Resistance Junction To Board	RΘJ-B	IF=1400mA	--	3	--	°C/W
Radiant Flux	Φe	IF=1400mA	4000	--	4500	mW
Peak wavelength	λp	IF=1400mA	845	--	855	nm
Reverse Current	IR	VR=10V	−−	−−	10	μ A
Viewing Angle	2Θ1/2	IF=1400mA	−−	120	−−	Deg

 

 

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