3528 led

Size: 3.5mm×2.8mm
Power: 0.6W-0.2W
Voltage: 1.8-3.4V
Current: 20-50mA
Efficiency: 90-130lm/w
Color: red, orange, yellow, green, blue, purple
CCT: 2200K-50000K etc. CRI: 70 ↑
Operating temperature: -20°C to +85°C
RoHS. EN62471. REACH.CE

Description

3528 led

OVERVIEW

The dimensions of 2835 LED are 2.8mm×3.5mm. The bracket is usually made of metal to isolate the electrical connection between the metal substrate and the LED chip and provide electrical insulation.

LED chips are made of compound semiconductor materials, such as gallium arsenide, gallium nitride, etc.

PERFORMANCE

Table 1 Absolute maximum ratings for QUEENDOM 3528 LED Color Line

(At TA=25°C)	Symbol	Ratings	Units
Parameter	PD	60	mW
Continuous Forward Current	I_F	20	mA
Peak Forward Current ＊1	I_FP	100	mA
Reverse Voltage	V_R	5	V
Thermal Resistance Junction To Board	RΘ_J-B	/	°C/W
Operating Temperature Range	T_OPR	Minus 30°C To plus 60°C
Storage Temperature Range	T_STG	Minus 40°C To plus 80°C
Manual Solding Temperature	T_SOL	260°C± 10°C For 3~5 Seconds
ESD Sensitivity	ESD	2000V HBM

PRODUCT

Table 2 Product performance of QUEENDOM 3528 led Colors at 20mA, Tj=25ºC

Product No.	Emitted Color	Power/W	Wavelenght(nm)	IF(mA) TEST	Φe(MCD/LM)	CRI	VF (V) Typ.	Reverse current	deg 2Ө 1/2	Lens Type	Part No.
S3528R3A	12	0.06	620-630	20	180-600	/	1.8-2.2	<10ua	120	Clear	8541401000SL115
S3528Y3A	12	0.06	585-595	20	180-400	/	1.8-2.2	<10ua	120	Clear	8541401000SL116
S3528G3A	12	0.06	510-530	20	250-800	/	3.2-3.6	<10ua	120	Clear	8541401000SL117
S3528B3A	12	0.06	460-470	20	180-600	/	3.2-3.6	<10ua	120	Clear	8541401000SL118
S3528W3A	Warm White	0.06	2500-4000	20	600-2500	>Ra80	3.2-3.6	<10ua	120	Clear	8541401000SL119
S3528W3A	Positive white	0.06	50000-8000	20	600-2500	>Ra80	3.2-3.6	<10ua	120	Clear	8541401000SL120
S3528W3A	Cool white	0.06	9000-20000	20	600-2500	>Ra80	3.2-3.6	<10ua	120	Clear	8541401000SL121

FEATURES

Packaging form: SMD packaging
Main chips: CREE, Osram, Epistar, Sanan, chip materials such as gallium arsenide (GaAs), sapphire (Al2O3), etc.
Chip range: Size is 9*9mil -10*24mil (commonly used are 8*8mi 9*9mil 10*10mil 10*20mil l)
Package wires: The leads are made of high-purity 99.99% gold wire materials, such as gold (Au) or copper (Cu), to ensure good electrical conductivity and reliable connection.
Bracket material: The materials include PCT, PPA, and EMC. Conventional PCT material EMC (aluminum alloy or copper alloy. The bracket is covered with an electrical insulation layer, such as ceramic or high-temperature plastic)
Packaging glue: silicone + resin glue
Display Index: Available in 70CRI, 80CRI and 90CRI
Light-emitting method: single-color light-emitting, double-color light-emitting, RGB three-color, etc.
Colloid color: transparent/yellow matte
Compatible with multiple voltage configurations: with multiple voltage configurations of 3V and 6V, compatible with low-cost and high-efficiency drivers

BENEFITS

High brightness, low power consumption and long life
Luminous flux at IF=20 mA 2lm/PIN, maximum single 12LM
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: Colored light adopts 2.5nm binning structure, warm white light 200k/PIN, and pure white light 500k/PIN, which ensures excellent color uniformity.
Compatible with automatic placement equipment
Compatible with infrared and vapor phase reflow soldering processes