Hot Selling 1W High Power 5050 SMD Led Diode

Hot Selling 1W High Power 5050 SMD Led Diode System 1

Hot Selling 1W High Power 5050 SMD Led Diode

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Loading Port:: Shenzhen

Payment Terms:: L/C,T/T

Min Order Qty:: 1000 Pcs pc

Supply Capability:: 100000 Pcs Per Month pc/month

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Features:

1.Long lifespan: Use silica gel packages, effectively improve the heat dissipation performanc, can be used than 50,000hrs.

2.High energy efficiency:save 80% power than sodium lamps.

3.Environmental friendly: no lead,no mercury and no pollution.

4.More safety:good impact resistance, no UV rays, no IR rays.

5.Quick response: achieves high lumens within in nanoseconds.

6.No flicker, no strobe for less visual fatigue.

Notes:

1. All dimensions are in millimeters.

2. Tolerance is ±0.25mm unless otherwise specified.

3. Lead spacing is measured where the leads emerge form

4. Specifications are subject to change without noticed.the package.

Specification

Absolute maximum ratings (Ta=25°C)

Parameter	Symbol	Value	Unit
Power dissipation	Pd	1700	mW
Forward current	If	500	mA
Reverse voltage	Vr	5	V
Operating temperature range	Top	-40 ~+100	°C
Storage temperature range	Tstg	-40~+100	°C
Pulse Forward Current	Ifp	700	mA
Electrostatic Discharge	ESD	2000(HBM)	V
Junction temperature	Tj	105	°C

Electrical and optical characteristics(Ta=25°C)

Parameter	Test Condition	Symbol	Value			Unit
Parameter	Test Condition	Symbol	Min	Typ	Max
Forward voltage	If=350mA	VF	2.8		3.5	V
Luminous intensity	If=350mA	Φ	90		110	Lm
Viewing angle at 50% Iv	If=350mA	2 θ 1/2		120		Deg
Reverse current	Vr=5V	Ir			10	μA

Application:

1. Lightings

2. Miner's lamp

3. Optical indicator

4. Signal & symbol luminaire.

5. Substitution of Micro incandescent lamps

6. Indoor & outdoor displays

7. Backlightings (LCD, cellular phone, switches, keys, displays, advertising)

Our advantages

1.16 years experience in manufacturing, Encapsulation Center for LED in Xiamen

2.LED components supplier for LG,TPV,Lite-on, Mitsubishi

3.Well-trained and experienced staffs to help you slove your problem

4. A experienced R&D team to help design new products

5. Strict QC system for high quality

6. Guaranteed delivery time

Q: What determines the brightness of the patch LED?: The brightness is consistent over a short period of time, that is, only by considering current and voltage consistency.Long term brightness is consistent with the consideration of the spacing and heat dissipation of different circuits. Uneven heat can also affect brightness.

Q: 0603，0805，1206，3020，3528，5050，355 what is the current and voltage of these patch LED? Please give advice!: LED patch: 0603, 0805, 1206, 1210, 5050. The 0603: conversion to metric is 1005, that of the LED element length is 1.0mm, width is 0.5mm. The trade is abbreviated as 1005, and the English name is 0603. The 0805: conversion to metric is 2125, that of the LED element length is 2.0mm, width is referred to as the 2125 inch 1.25mm. industry, it is 0805. The 1206: conversion to metric is 3216, that of the LED element length is 3.2mm, width is 1.6mm. The trade is abbreviated as 3216, and the English name is 1206. The 1210: conversion to metric is 3528, that of the LED element length is 3.5mm, width is 2.8mm. The trade is abbreviated as 3528, and the English name is 1210. The 5050: This is a metric called, said that the LED element length is 5.0mm, width is 5.0mm. Industry abbreviation 5050

Q: What is the difference between SMT LED packaging with silicone and epoxy resin transparent package? What is the market situation of these two types of packaging?: At present, it is basically made of silica gel, and the epoxy resin is very few. Only those with lower price may use some. Why is it rare to use epoxy? Because of the use of LED epoxy patch cited some discomfort because the cable used in the above: reflow welding, high temperature resistant epoxy epoxy and silicone not lead to separation, produce decay dead lights etc..

Q: What should I notice when I want to solder 1206 LED patch type luminous tube on fine copper wire?,: The peak reflow temperature: 260 degrees or below this temperature. (surface temperature) 2 temperature over 210 DEG C required time: 30 seconds or less than this time. 3 reflow times: no more than two times. 4 after reflow, LED needs to be cooled to room temperature before contact with colloid.

Q: LED light SMD LED package in what form, trouble you under the guidance of...: There are 3 types of LED packages: inline LED, piranha LED, and surface mount LED

Q: LED patches have several ways of welding. Which ones can be reflow? What can be done by eutectic welding? Is the welding of viscose and lens material is required?: Of course, the reflow soldering is generally divided into three sections of six principle of oven temperature is 150 degrees, 190 degrees, 220 degrees, with a PC lens products can not reflow soldering, PC deformation at 150 degrees, can be heated by a soldering paste on the heating plate.

Q: Patch LED features: The seismic resistance, high reliability, low operation cost system.It is easy to small, thin, lightweight, easy to shape without restrictions, made all kinds of application.

Q: The quality of the LED patch module: Chip manufacturers, the top chip mainly from the United States, Germany, Japan and South Korea and so on. But on the mainland LED module manufacturers to use the vast majority of chip from Taiwan, of course, there are a lot of use of chip, market positioning, the main users of the product features with the manufacturers and government policies, different chip manufacturers are different its stable performance. Maybe you will ask why not CREE, OSRAM, Nichia, first of the world's top chip manufacturers have fixed target market positioning, such as defense orders, and said, specially import a little CREE chip manufacturing module, it is also not cost-effective; and if the driver is not supporting the raw materials, it can not be completely play the advantage, so is also a great waste.

Q: LED package and LED SMD LED lamp, what is the difference? Will the release agent be used in that part?: Mold release agent is a functional substance between the mold and the finished product. The release agent is chemically resistant and is not soluble in contact with the chemical constituents of different resins (especially styrene and amines). Release agent also has heat and stress properties, not easy to decompose or wear; release agent bonded to the mold, and not transferred to the processed parts, without prejudice to painting or other two processing operations. Because of the rapid development of injection molding, extrusion, calendering, molding and laminating, the dosage of mould release agent is greatly improved.

Q: What does "1210" mean in patch LED?: 1210 represents the size of the LED package specification (size, specification), and represents the length and width of the resistanceSpeed adoption!!!

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