SMD LED 2835 1.0W

Product Detail

Feature

Viewing angle:120 deg                        

The materials of the LED dice is InGaN        

3.50mm×2.80mm×0.8mm                    

    RoHS compliant lead-free soldering compatible




 

Package Outline      

Unit:mm

  

NOTES:  

1. All dimensions are in millimeters;   

     2.Tolerances are±0.05mm unless otherwise noted.







?Absolute maximum ratings                                        Ta=25±3?

Parameter	Symbol	Value	Unit
Power dissipation	Pd	0.5	W
Forward current	If	60	mA
Reverse voltage	Vr	5	V
Operating temperature range	Topr	-20~+85	?
Storage temperaturer range	Tstg	-40~+100	?
Pulse Forward Current	Ifp	90	mA
Electrostatic Discharge	ESD	2000(HBM)	V

?Electro-optical characteristics                   Ta=25±3?

Parameter	Test Condition	Symbol	Value					Unit
			Min.	Typ			Max.
Forward voltage	If=60 mA	Vf	8.8	--			9.6	V
Luminous intensity	If=60 mA	F	60	--			70	Lm
Viewing angle 50% Iv	If=60 mA	2? 1/2	--	120			--	Deg
Reverse current	Vr=5V	Ir	--	--			10	µA
ColorTemperature	If=60 mA	TC	2500	--			7500	K
Chromaticity CIE	If=60 mA	CIE
CRI	If=60 mA	Ra	=80
NOTES:
1. Luminous Flux measurement tolerance:±10%
2. Forward Voltage measurement tolerance:±0.1V
3. Color Temperature measurement tolerance:x,y±0.01
4.CRI measurement tolerance:±2







? Intensity Bin Limit (IF = 60 mA)

Bin code	Flux(lm) for reference
	Min	Max
2500K-3500K	60	65
3500K-7500K	65	70

? VF Bin Limit (IF = 60 mA)

Bin code	Min.(V)	Max.(V)
1	8.8	9.0
2	9.0	9.2
3	9.2	9.4
4	9.4	9.6

? Chromaticity CIE









? Color Bin Limit (IF = 60 mA)

2500-2600-2700K			2700-2800-2900K			2900-3000-3100K			3100-3250-3400K
??	X	Y	??	X	Y	??	X	Y	??	X	Y
26A	0.4521	0.3851	28A	0.4375	0.382	30A	0.4242	0.3779	32A	0.4092	0.3724
	0.4627	0.4028		0.4468	0.3994		0.4324	0.395		0.4164	0.3889
	0.4713	0.4045		0.4546	0.4014		0.4394	0.3973		0.4264	0.3938
2500-2600	0.4603	0.3868	2700-2800	0.4448	0.3838	2900-3000	0.4306	0.38	3100-3250	0.4184	0.3769
	0.4521	0.3851		0.4375	0.382		0.4242	0.3779		0.4092	0.3724
26B	0.4627	0.4028	28B	0.4468	0.3994	30B	0.4324	0.395	32B	0.4164	0.3889
	0.4739	0.4215		0.4566	0.4179		0.441	0.413		0.4239	0.4064
	0.4829	0.4234		0.465	0.42		0.4488	0.4156		0.4348	0.4118
2500-2600	0.4713	0.4045	2700-2800	0.4546	0.4014	2900-3000	0.4394	0.3973	3100-3250	0.4264	0.3938
26C	0.4739	0.4215	28C	0.4566	0.4179	30C	0.441	0.413	32C	0.4239	0.4064
	0.4858	0.4414		0.4671	0.4374		0.4502	0.4321		0.4319	0.425
	0.4952	0.4433		0.476	0.4397		0.4587	0.4349		0.4437	0.4308
2500-2600	0.4829	0.4234	2700-2800	0.465	0.42	2900-3000	0.4488	0.4156	3100-3250	0.4348	0.4118
27A	0.4448	0.3838	29A	0.4306	0.38	31A	0.4184	0.3769	34A	0.4011	0.3689
	0.4546	0.4014		0.4394	0.3973		0.4264	0.3938		0.4075	0.3851
	0.4627	0.4028		0.4468	0.3994		0.4324	0.395		0.4164	0.3889
2600-2700	0.4521	0.3851	2800-2900	0.4375	0.382	3000-3100	0.4242	0.3779	3250-3400	0.4092	0.3724
	0.4448	0.3838		0.4306	0.38		0.4184	0.3769		0.4011	0.3689
27B	0.4546	0.4014	29B	0.4394	0.3973	31B	0.4264	0.3938	34B	0.4075	0.3851
	0.465	0.42		0.4488	0.4156		0.4348	0.4118		0.4143	0.4022
	0.4739	0.4215		0.4566	0.4179		0.441	0.413		0.4239	0.4064
2600-2700	0.4627	0.4028	2800-2900	0.4468	0.3994	3000-3100	0.4324	0.395	3250-3400	0.4164	0.3889
27C	0.465	0.42	29C	0.4488	0.4156	31C	0.4348	0.4118	34C	0.4143	0.4022
	0.476	0.4397		0.4587	0.4349		0.4437	0.4308		0.4214	0.4202
	0.4858	0.4414		0.4671	0.4374		0.4502	0.4321		0.4319	0.425
2600-2700	0.4739	0.4215	2800-2900	0.4566	0.4179	3000-3100	0.441	0.413	3250-3400	0.4239	0.4064

3400-3600-3800K			3800-4000-4250K			4250-4500-47500K			4750-5000-5300K
??	X	Y	??	X	Y	??	X	Y	??	X	Y
36A	0.3913	0.3639	40A	0.3743	0.3545	45A	0.3571	0.3432	50A	0.3434	0.333
	0.3967	0.3795		0.3783	0.3692		0.3594	0.3565		0.3445	0.3453
	0.4075	0.3851		0.3871	0.3743		0.3683	0.3626		0.3515	0.3506
3400-3600	0.4011	0.3689	3800-4000	0.3824	0.3591	4250-4500	0.3651	0.3486	4750-5050	0.3498	0.3378
	0.3913	0.3639		0.3743	0.3545		0.3571	0.3432		0.3434	0.333
36B	0.3967	0.3795	40B	0.3783	0.3692	45B	0.3594	0.3565	50B	0.3445	0.3453
	0.4025	0.396		0.3826	0.3846		0.3618	0.3705		0.3456	0.358
	0.4143	0.4022		0.3921	0.3903		0.3716	0.3774		0.3535	0.364
3400-3600	0.4075	0.3851	3800-4000	0.3871	0.3743	4250-4500	0.3683	0.3626	4750-5000	0.3515	0.3506
										0.3445	0.3453
36C	0.4025	0.396	40C	0.3826	0.3846	45C	0.3618	0.3705	50C	0.3456	0.358
	0.4086	0.4135		0.3871	0.4009		0.3644	0.3853		0.3468	0.3715
	0.4214	0.4202		0.3973	0.4071		0.3751	0.3929		0.3551	0.378
3400-3600	0.4143	0.4022	3800-4000	0.3921	0.3903	4250-4500	0.3716	0.3774	4750-5000	0.3535	0.364
38A	0.3824	0.3591	42A	0.3651	0.3486	47A	0.3498	0.3378	53A	0.3364	0.3274
	0.3871	0.3743		0.3683	0.3626		0.3515	0.3506		0.3368	0.339
	0.3967	0.3795		0.3783	0.3692		0.3594	0.3565		0.3445	0.3453
3600-3800	0.3913	0.3639	4000-4250	0.3743	0.3545	4500-4750	0.3571	0.3432	5000-5300	0.3434	0.333
	0.3824	0.3591		0.3651	0.3486		0.3498	0.3378		0.3364	0.3274
38B	0.3871	0.3743	42B	0.3683	0.3626	47B	0.3515	0.3506	53B	0.3368	0.339
	0.3921	0.3903		0.3716	0.3774		0.3532	0.364		0.3372	0.3511
	0.4025	0.396		0.3826	0.3846		0.3618	0.3705		0.3456	0.358
3600-3800	0.3967	0.3795	4000-4250	0.3783	0.3692	4500-4750	0.3594	0.3565	5000-5300	0.3445	0.3453
										0.3368	0.339
38C	0.3921	0.3903	42C	0.3716	0.3774	47C	0.3532	0.364	53C	0.3372	0.3511
	0.3973	0.4071		0.3751	0.3929		0.3551	0.378		0.3377	0.3638
	0.4086	0.4135		0.3871	0.4009		0.3644	0.3853		0.3468	0.3715
3600-3800	0.4025	0.396	4000-4250	0.3826	0.3846	4500-4750	0.3618	0.3705	5000-5300	0.3456	0.358

3400-3600-3800K			3800-4000-4250K			4250-4500-47500K			4750-5000-5300K
??	X	Y	??	X	Y	??	X	Y	??	X	Y
36A	0.3913	0.3639	40A	0.3743	0.3545	45A	0.3571	0.3432	50A	0.3434	0.333
	0.3967	0.3795		0.3783	0.3692		0.3594	0.3565		0.3445	0.3453
	0.4075	0.3851		0.3871	0.3743		0.3683	0.3626		0.3515	0.3506
3400-3600	0.4011	0.3689	3800-4000	0.3824	0.3591	4250-4500	0.3651	0.3486	4750-5050	0.3498	0.3378
	0.3913	0.3639		0.3743	0.3545		0.3571	0.3432		0.3434	0.333
36B	0.3967	0.3795	40B	0.3783	0.3692	45B	0.3594	0.3565	50B	0.3445	0.3453
	0.4025	0.396		0.3826	0.3846		0.3618	0.3705		0.3456	0.358
	0.4143	0.4022		0.3921	0.3903		0.3716	0.3774		0.3535	0.364
3400-3600	0.4075	0.3851	3800-4000	0.3871	0.3743	4250-4500	0.3683	0.3626	4750-5000	0.3515	0.3506
										0.3445	0.3453
36C	0.4025	0.396	40C	0.3826	0.3846	45C	0.3618	0.3705	50C	0.3456	0.358
	0.4086	0.4135		0.3871	0.4009		0.3644	0.3853		0.3468	0.3715
	0.4214	0.4202		0.3973	0.4071		0.3751	0.3929		0.3551	0.378
3400-3600	0.4143	0.4022	3800-4000	0.3921	0.3903	4250-4500	0.3716	0.3774	4750-5000	0.3535	0.364
38A	0.3824	0.3591	42A	0.3651	0.3486	47A	0.3498	0.3378	53A	0.3364	0.3274
	0.3871	0.3743		0.3683	0.3626		0.3515	0.3506		0.3368	0.339
	0.3967	0.3795		0.3783	0.3692		0.3594	0.3565		0.3445	0.3453
3600-3800	0.3913	0.3639	4000-4250	0.3743	0.3545	4500-4750	0.3571	0.3432	5000-5300	0.3434	0.333
	0.3824	0.3591		0.3651	0.3486		0.3498	0.3378		0.3364	0.3274
38B	0.3871	0.3743	42B	0.3683	0.3626	47B	0.3515	0.3506	53B	0.3368	0.339
	0.3921	0.3903		0.3716	0.3774		0.3532	0.364		0.3372	0.3511
	0.4025	0.396		0.3826	0.3846		0.3618	0.3705		0.3456	0.358
3600-3800	0.3967	0.3795	4000-4250	0.3783	0.3692	4500-4750	0.3594	0.3565	5000-5300	0.3445	0.3453
										0.3368	0.339
38C	0.3921	0.3903	42C	0.3716	0.3774	47C	0.3532	0.364	53C	0.3372	0.3511
	0.3973	0.4071		0.3751	0.3929		0.3551	0.378		0.3377	0.3638
	0.4086	0.4135		0.3871	0.4009		0.3644	0.3853		0.3468	0.3715
3600-3800	0.4025	0.396	4000-4250	0.3826	0.3846	4500-4750	0.3618	0.3705	5000-5300	0.3456	0.358

5300-5700-6050K			6050-6500-7000K			7000-7500-8200K
??	X	Y	??	X	Y	??	X	Y
57A	0.3285	0.321	65A	0.3156	0.309	75A	0.3037	0.2973
	0.3285	0.3322		0.3142	0.3186		0.3014	0.3058
	0.3368	0.339		0.322	0.3264		0.3072	0.3118
5300-5700	0.3364	0.3274	6050-6500	0.3225	0.3158	7000-7500	0.3091	0.3027
	0.3285	0.321		0.3156	0.309		0.3037	0.2973
57B	0.3285	0.3322	65B	0.3142	0.3186	75B	0.3014	0.3058
	0.3285	0.3438		0.3128	0.3287		0.2991	0.3147
	0.3372	0.3511		0.3214	0.3374		0.3053	0.3212
5300-5700	0.3368	0.339	6050-6500	0.322	0.3264	7000-7500	0.3072	0.3118
	0.3285	0.3322
57C	0.3285	0.3438	65C	0.3128	0.3287	75C	0.2991	0.3147
	0.3285	0.3559		0.3113	0.3392		0.2966	0.3239
	0.3377	0.3638		0.3209	0.3489		0.3033	0.331
5300-5700	0.3372	0.3511	6050-6500	0.3214	0.3374	7000-7500	0.3053	0.3212
60A	0.3225	0.3158	70A	0.3091	0.3027
	0.322	0.3264		0.3072	0.3118
	0.3285	0.3322		0.3142	0.3186
5700-6050	0.3285	0.321	6500-7000	0.3156	0.309
	0.3225	0.3158		0.3091	0.3027
60B	0.322	0.3264	70B	0.3072	0.3118
	0.3214	0.3374		0.3053	0.3212
	0.3285	0.3438		0.3128	0.3287
5700-6050	0.3285	0.3322	6500-7000	0.3142	0.3186
60C	0.3214	0.3374	70C	0.3053	0.3212
	0.3209	0.3489		0.3033	0.331
	0.3285	0.3559		0.3113	0.3392
5700-6050	0.3285	0.3438	6500-7000	0.3128	0.3287




Requirements for application and reflow soldering

Reflow Soldering
Pre-heat	120~160?
Pro-heat time	120 seconds Max.
Peak temperature	245? Max.
Soldering time	10 seconds Max.
Condition	Refer to Temperature-profile

After reflow soldering rapid cooling should be avoided

Use the following conditions shown in the figure.   

      <Pb-free solder>                           <Lead solder>



1.Reflow soldering should not be done more than two times   

2.When soldering,do not put stress on the LEDs during heating




 

Reliability

 (1) TEST ITEMS AND RESULTS 

Type	Test Item	Ref.Standard	Test Conditions	Note	Number of Damaged
Environmental Sequence	Resistance to Soldering Heat(Reflow Soldering)	JESD22-B106	Tsld=260?,5sec	2 times	0/100
	Temperature Cycle	JESD22-A104	-40?30min ??5min 100? 30min	100 cycle	0/100
	Thermal Shock	JESD22-A106	-40?15min ??5min 100? 15min	100 cycle	0/100
	High Temperature Storage	JESD22-A103	Ta=100?	1000 hrs	0/100
	Low Temperature Storage	JESD22-A119	Ta=-40?	1000 hrs	0/100
	Power temperature Cycling	JESD22-A105	On 5min -40?>15min ??    ??<15min Off5min 100?>15min	100 cycle	0/100
Operation Sequence	Life Test	JESD22-A108	Ta=25? IF=100MA	1000 hrs	0/100
	High Humidity Heat Life Test	JESD22-A101	80?RH=80% IF=100MA	1000 hrs	0/100

2)  CRITERRIA FOR JUDGING THE DAMAGE

Item	Symbol	Test Conditions	Criteria for Judgement
			Min.	Max.
Forward Voltage	VF	IF=100MA	--	U.S.L*)×1.1
Reverse Current	IR	VR=5V	--	U.S.L*)×2.0
Luminous Intensity	IV	IF=100MA	L.S.L**)×0.7

                      U.S.L.:Upper Standard Level              L.S.L.:Lower Standard Level




Handling Precautions

 

Compare to epoxy encapsulation that is hard and brittle, silicone is softer and flexible. Although its characteristic significantly reduces thermal stress, it is more prone to damage by external mechanical force. As a result, Special handling precautions must be observed during assembling using silicone encapsulated LED product, Failure to comply might leads to damage and premature failure of the LED.

 

? Handle the component along the side surface by using forceps or appropriate tools; do not directly touch or handle the silicone lens surface, it may damage the internal circuitry.

 

? Do not stack together assembled PCBs containing LEDs. Impact may scratch the silicone lens or damage the internal circuitry.

 

? Not suitable to operate in acidic environment, PH<7.

 

? LED operating environment and sulfur element composition cannot be over 25 PPM in the LED mating usage material.

 

When we need to use external glue for LEDs application products, please make sure that the external gluematches the LEDs packaging glue. Additionally ,as most of LEDs packaging glue is silica gel, and it has strong Oxygen permeability as well as strong moisture permeability; in order to prevent external material from getting into the inside of LEDs, which may cause the malfunction of LEDs, the single content of Bromine 

element is required to be less than 225 PPM,the single content of Chlorine element is required to be less than225PPM,the total content of Bromine element and Chlorine element in the external glue of the applicationproducts is required to be less than  375 PPM.

 

? The encapsulated material of the LEDs is silicone. Therefore the LEDs have a soft surface on the top ofpackage. The pressure to the top surface will be influence to the reliability of the LEDs. Precautions should betaken to avoid the strong pressure on the encapsulated part. So when using the picking up nozzle, the pressureon the silicone resin should be proper.

 

? Static electricity or surge voltage damages the LEDs. Damaged LEDs will show some unusual characteristicssuch as the lower forward voltage, or the not light at low current, even not light. All devices, equipment andmachinery must be properly grounded. At the same time, it is recommended that wrist bands oranti-electrostatic gloves, anti-electrostatic containers be used when dealing with the LEDs.

 

Storage

? Before opening the package, the LEDs should be kept at 30? or less and 60%RH or less. The LEDs shouldbe used within a year.

 

? After opening the package, the product should be stored at 30? or less and humidity less than 10% RH, andbe soldered within 24 H. It is recommended that the product be operated at the workshop condition of 30?or less and humidity less than 60% RH. If unused LEDs remain, they should be stored in moisture proofpackages, such as sealed containers with packages of moisture absorbent material (silica gel). It is alsorecommended to return the LEDs to the original moisture proof bag and to reseal the moisture proof bagagain.




Packaging & Delivery

Packaging Details

4000pcs/reel, each reel Anti-static vacuum Bag




Delivery Time

Shipped in 3-5 days after payment

 






FAQ

Q1.How to buy our products?

You can directly contact our sales team by email or make a call. We will respond with quick service maximum within 12 hours

 

Q2. Can I have a sample order for SMD LED chips?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

 

Q3.What about the lead time?

A:Sample needs 3-5 days, mass production time needs 5-7 days for order quantity of 100kk.

 

Q4.Do you have any MOQ limit for led light order?

A: Low MOQ, 1pc for sample checking is available

 

Q5. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

 

Q6.How to proceed an order for SMD LEDs ?

A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.

 

Q7.Do you offer guarantee for the products?

A: Yes, we offer 3 years  warranty to our products.

 

Company:








Patents:







 





Alisa Huang

Guangdong Elite Optoelectronic Technology Co., LTD

Mobilephone:+86-18033336027

Tel:0769-89080660-824

Fax:0769-89080658

Email:ruilu_sales1@elitebm.com

 

Contact: Carol Chen

Mobilephone:+86-13798703095

Telephone:+86-769-88941998

Email:elite1@elitebm.com