3014 SMD LED Component SMD Wholesale

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Product Description:

3014 SMD LED Component
1.VF:3.0-3.6V
2.Power:0.1W
3.Brightness:9-10lm/10-11lm
4.ISO9001 factory

3014 SMD LED Component

 

3014 SMD LED Component Features: 

ABSOLUTE  MAXIMUM  RATING  (Ta=25°C)

Item

Symbol

Value

Unit

Peak Forward Current

IFp

60

mA

Reverse Voltage

VR

5.0

V

Continuous Forward Current

IF

30

mA

Operating Temperature

Topr

-40 to 85

°C

Storage Temperature

Tstg

-40 to 100

°C

Lead Soldering Temperature

Tsol

260°C For 3 Seconds

 

CHARACTERISTICS (Ta=25°C)

Parameter

Condition

Symbol

Min

Typ

Max

Units

Power Dissipation

IF=30mA

Pd

-

100

-

mw

Correlated Color Temperature

IF=20mA

CCT

5000

/

8000

K

Forward Voltage

IF=20mA

VF

2.8

3.2

3.8

v

Reverse Current

VR=5V

IR

/

/

10

μA

Chromaticity Coordinates

IF=20mA

X

/

0.31

/

 

Y

/

0.327

/

 

Luminous Flux

IF=20mA

φv

5

/

9

LM

Luminous Flux

IF=30mA

φv

7

/

13

LM

Color Rending Index

IF =20mA

CRI

/

70

/

Ra

Full Viewing Angle

IF=20mA

2θ1/2

/

120

/

deg

 

REMARK:1:1

Date

2012-10-19

Page

1/1

Model No.

SD3014WN

CHECKED

 

 

REV No.

 

A/0

 

Document No.

 

 

1903014001

 

 

CUSTOMER

 

 

 

APPROVED

Yucheng

 

NOTE: 

Testing tolerance: VF±0.1V, IV(Φv) ±10%, 2θ1/2±10% ,CCT(λD)±15%;

 

3014 SMD LED Component  Application:

Indoor and outdoor lighting ,outdoor billboard, traffic lighting,car lighting ,LCD backlight portable and mobile lighting as flashlight , emergency lighting,and led dest lamp

 

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Q:What is patch SMD-LED?
SMD LED is the surface mount light emitting diode. It is a solid state semiconductor device that converts electricity directly into light. The heart of LED is a semiconductor wafer, one end of which is attached to a bracket, one end is negative, and the other is connected to the positive electrode of the power to encapsulate the entire wafer with epoxy resin.
Q:What is the principle used in SMD LED lamp, should pay attention to what the problem?
LED white is the light emitting diode, a PN junction to the most important use of SMD beads is the heat, according to the different manufacturer beads, glue package is not the same, should pay attention to pre baking time and temperature, the latter should pay attention to the patch temperature, the most important is the price, many manufacturers in order to cost savings, internal chip used is too small does not meet the standards, support steal frugal material, with iron, the failure cycle shortened, LED lamp can not reach the ideal effect. Again, the LED supply current must not exceed the rated value, which is an important factor in damage to lamps and lanterns
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?
Epoxy resins turn yellow during short wave irradiation or long periods of high temperature, so they are very short lived when applied to high power lighting. That's why the LED lighting market is dominated by silica gel.But because of the low price of epoxy resin (silica gel and not at a level), and storage, use and processing is superior to silica gel, so the low power LED and some optical components still use epoxy resin package.
Q:How many volts is a single LED on the LED patch band?
The single LED on the LED patch band is around 3.3V.LED light emitting diode, which is a nonlinear component, its operating voltage (tube pressure drop) is also different: ordinary red LED about 1.5 V; ordinary green LED about 1.8 V; bright white LED up to 3.3 V or so.
Q:How to install the patch LED lamp band?
With double-sided adhesive, the temperature will not be very high. So it won't fall either. That's how I got it. It took me more than half a year, and I didn't have any problems
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?
L electrode for eutectic solder reflow, the other can be used, regardless of the kind of welding, the temperature is not lower than 100 degrees, the flammable soluble materials have strict requirements, depending on whether the welding temperature is lower than the melting point of what you said or. Otherwise, there will be deformation or damage to the material in the reflow process.
Q:Why is the patch LED blue light dim?
The pressure drop of the blue light is greater than that of the red light and the green light. If the series connection is the same as that of the green light and red light, the current limiting resistor will tend to dim
Q:Notes on patch LED
Moisture proof, in order to avoid the products in the transport and storage of moisture, SMD LED packaging is moisture-proof aluminum packaging, and packaging bag containing a desiccant and humidity card, mainly to control the desiccant bag, humidity, humidity card is mainly to monitor the packaging bag of humidity
Q:Welding method and notice of SMT LED
It is best to use a hot-air gun heat transfer high air volume adjustable low moment welding, the specific heat jump to the appropriate place to see what you use what kind of welding wire, welding wire of different because of the different melting point impurities also some differences. The air volume is too high, easy to blow the original
Q:Which is good for LED patch and LED bulb?
Chip LEDLED patch lamp (SMD) is made of FPC circuit board, LED lamp and high quality silica gel sleeve. Waterproof performance, using low voltage DC power supply is safe and convenient, light colors, bright colors; outdoor use can be anti UV aging, yellowing, high temperature resistance and other advantages, the products are widely used in building lights, decorative lighting, advertising and entertainment quasi decorative lighting lighting field.LED bulbThe light emitting diode, is capable of converting electrical energy into visible solid semiconductor devices, which can be directly converted into electricity to light; LED Large Electronic = Display, LED = large electronic display; Lupus erythematosus disseminatus, systemic lupus erythematosus, a chronic idiopathic autoimmune disease; LED lead the past and past participle, meaning "leadership, led the Russian Pulkovo Airport IATA code.

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