2835 UV LEDs | UV Diode | led purple lights | QUEENDOM

2835 uv led

Dimensions: 2.8mm x 3.5mm
Chip material: GaN
Luminous color: 254nm/365nm/395nm
Lighting angle: 120±5°
RoHS compliant
temperature: -40-+ 85

Category: UV LED Tag: uv leds

Description

2835 uv led

OVERVIEW

The dimensions of 2835 LED are 2.8mm×3.5mm. 2835 UV LEDs is a kind of UV LED diode with chip packaging technology. It has the following specifications and Queendom 2835 UV LEDs parameter model: 2835 UVC LEDs, 2835 UVB, LEDs, and 2835 UVA LEDs.

PRODUCT

Table 2 : Product performance of Queendom UV LEDs at Tj=25ºC

RODUCT	RANK NO.	NOMINAL	PEAK WAVELENGTH [2] (nm		RADIOMETRIC POWER [3] (mW)		FORWARD VOLTAGE [1] (Vf)		TYPICAL DEG	TEST CURRENT (mA)	PART NUMBER
RODUCT	RANK NO.	[1] NM	MINIMUM	MAXIMUM	MINIMUM	TYPICAL	MINIMUM	MAXIMUM	2Ө 1/2	TEST CURRENT (mA)	PART NUMBER
S2835VE2WB	UVSL0601	405	400	410	20	40	2.80	4.50	120	40	8541401000UVSL0601
S2835VF2WB	UVSL0602	395	390	400	20	40	2.80	4.50	120	40	8541401000UVSL0602
S2835VE2WB	UVSL0603	385	380	390	15	40	2.80	4.50	120	40	8541401000UVSL0603
S2835VD2WB	UVSL0604	375	370	380	15	40	2.80	4.50	120	40	8541401000UVSL0604
S2835VC2WB	UVSL0605	365	360	380	15	40	2.80	4.50	120	40	8541401000UVSL0605
S2835VE2WC	UVSL0606	405	400	410	90	300	2.80	4.50	120	150	8541401000UVSL0606
S2835VF2WC	UVSL0607	395	390	400	90	190	2.80	4.50	120	150	8541401000UVSL0607
S2835E2WC	UVSL0608	385	380	390	90	190	2.80	4.50	120	150	8541401000UVSL0608
S2835VD2WC	UVSL0609	375	370	380	80	120	2.80	4.50	120	150	8541401000UVSL0609
S2835VC2WC	UVSL0610	365	360	370	80	120	2.80	4.50	120	150	8541401000UVSL0610
S2835VE2WD	UVSL0611	405	400	410	190	500	2.80	4.50	120	350	8541401000UVSL0611
S2835VF2WD	UVSL0612	395	390	400	120	300	2.80	4.50	120	350	8541401000UVSL0612
S2835VE2WD	UVSL0613	385	380	390	120	300	2.80	4.50	120	350	8541401000UVSL0613
S2835VD2WD	UVSL0614	375	370	380	80	300	2.80	4.50	120	350	8541401000UVSL0614
S2835VC2WD	UVSL0615	365	360	370	80	120	2.80	4.50	120	350	8541401000UVSL0615

FEATURES

Packaging form: SMD packaging

Main chips: CREE, Epistar, Sanan, chip materials such as gallium arsenide (GaAs), sapphire (Al2O3), etc.

Chip range: size 9*9mil -14*14 mil 20*20 mil

Package wire: The lead is made of high purity 99.99% gold wire material, such as gold (Au) or copper (Cu)

Bracket material: The materials include PCT, PPA, and EMC. ceramics

Packaging glue: silicone + resin glue

Lighting method: single color, Bi-Color, , color.

Colloidal color: water clear

Compatible with multiple voltage configurations: with multiple voltage configurations of 3V, 6V, and 12V, compatible with low-cost and high-efficiency drivers

BENEFITS

Wavelength range: 250nm – 410nm

Depending on model and operating conditions, typical values are between 100mW/cm² – 1000mW/cm²

Excellent heat dissipation design: Use low Rth materials for effective heat dissipation design to improve efficiency. Thermal color positioning ensures colors are within the ANSI bin range at 85°C.

Good color uniformity: The colored light adopts a 2.5nm binning structure to ensure excellent color uniformity.

Compatible with automatic placement equipment

Compatible with infrared and vapor phase reflow soldering processes

APPLICATION

Ultraviolet curing: In industrial production, it can be used in ultraviolet curing equipment to cure coatings, inks, glue and other materials to improve production efficiency and quality.

Plant growth lighting: Ultraviolet light promotes the growth and flowering of plants and can be used in plant growth lamps to provide appropriate amounts of ultraviolet light.

Sewage treatment: UV light has sterilization and disinfection effects and can be used in sewage treatment equipment to effectively remove bacteria and viruses in the water.

Wireless communication: In some communication equipment, ultraviolet LEDs are used as light-emitting devices to transmit data and signals.