30 60 90 120 Degree Ceramic SWIR SMD LED

30 60 90 120 Degree Ceramic SWIR SMD LED Specs:

Product name	30 60 90 120 Degree Ceramic SWIR SMD LED
Part number	GT-3535R1XX0-1CCX-G1D2M
Chips brand	Taiwan Epileds or China Jingcheng
Input	0.8-1.6vdc max 1000mA
Radiation power	100-500mw at 700mA forward current,  Different SWIR wavelength has different optical power at 700mA forward current
Lighting Efficiency	Invisible SWIR light ,does not mention about the LPW
Color	Datasheet with 1630-1650nm; But we are able to make below wavelength for SWIR LEDs: 1000-1050nm 1060-1080nm 1200-1250nm 1300-1350nm 1400-1450nm 1500-1550nm 1570-1580nm 1630-1650nm
Power	1-1.5 Watt with electrical Wattage
Package material	ALO Ceramic size 3.5x3.5mm
Lighting angle	Dome silicone lens with below lighting angle: 30 degree 60 degree 90 degree 120 degree
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 we should pay attention when we use soft silicone lens SWIR leds?

When using soft silicone lens SWIR (Short-Wave Infrared) LEDs, it's crucial to handle them carefully to avoid damage to their fragile components. Below are key points to pay attention to, particularly regarding the golden wire in the fragile silicone lens:

1. Handling During Production

Avoid Direct Pressure: The soft silicone lens can easily deform under pressure, potentially damaging the golden wire inside. Avoid pressing or squeezing the lens with tools or fingers.

Use Appropriate Tools: Always use anti-static, soft-tipped tweezers or vacuum pick-up tools designed for delicate components.

2. Assembly Process

Pick-and-Place Equipment: If using automated machinery, ensure the equipment is calibrated to handle soft silicone lenses without excessive force. Misalignment or high pick-up pressure can puncture the lens or damage the golden wire.

Lens Contact: Avoid contact with sharp or hard objects that can pierce or scratch the silicone lens.

3. Environmental Factors

Clean Working Environment: Contaminants such as dust or debris can adhere to the silicone surface, leading to optical interference or damage during cleaning. Ensure the workspace is clean and controlled.

Temperature Control: Silicone lenses can deform under high temperatures. Follow the manufacturer's recommended thermal parameters, especially during soldering or curing processes.

4. Soldering Precautions

Reflow Soldering: Excessive heat or prolonged exposure during reflow soldering can degrade the silicone material or affect the bond between the golden wire and the LED chip. Use a properly controlled temperature profile.

Manual Soldering: Avoid applying heat directly to the lens. Always solder the LED terminals only, and allow sufficient cooling time.

5. Quality Checks

Inspect After Handling: Examine the LEDs after each production step to ensure the golden wire and lens remain intact. Look for signs of deformation, scratches, or internal damage.

Functional Testing: Perform optical and electrical tests to ensure the LED's performance has not been compromised.

6. Packaging and Storage

Prevent Compression: Store LEDs in a way that prevents external pressure or weight from being applied to the lenses. Use protective packaging to avoid damage during transportation.

Avoid UV Exposure: Long-term exposure to UV light can degrade the silicone lens. Store products in a cool, dark, and dry environment.

7. Training for Staff

Ensure all production staff are trained on the delicate nature of SWIR LEDs with soft silicone lenses and are aware of the best practices for handling and processing.

By following these precautions, you can minimize the risk of damaging the golden wire and ensure the reliability and performance of SWIR LEDs with soft silicone lenses.

30 60 90 120 Degree Ceramic SWIR SMD LED Picture:

30 60 90 120 Degree Ceramic SWIR SMD LED dimensions:

30 degree package dimensions  ↓	60 degree package dimensions ↓
90 degree package dimensions ↓	120 degree package dimensions ↓

30 60 90 120 Degree Ceramic SWIR SMD LED specs :

Below chart just listed 1650nm 30 degree. If you need the other wavelength or the other lighting angle, please contact with us directly.

Parameter	Symbol	Conditions	Min	Avg.	Max	Units
Forward Voltage	VF	IF=350mA	0.80	--	1.20	V
	VF	IF=700mA	0.90	--	1.30	V
Radiant Flux	Φe	IF=350mA	20		40	mW
	Φe	IF=700mA	40		60	mW
Peak wavelength	λp	IF=350mA	1600		1650	nm
	λp	IF=700mA	1600		1650	nm
Temperature Coefficient of Forward Voltage	∆VF/∆T	IF=350mA	−−	-2	−−	mV/°C
Reverse Current	IR	VR=1V	−−	−−	10	μ A
Viewing Angle	2Θ1/2	IF=350mA	−−	30	−−	Deg
Thermal Resistance Junction To Board	RΘJ-B	IF=350mA	--	6.5	--	°C/W

 

 

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