Rgb SMD Red LED Chip

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Taibei
Payment Terms:
L/C,T/T
Min Order Qty:
1000 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

Red / Orange/ Yellow/ Green LED Wafer Chip Spec

 

Description:

AlGaInP MOCVD EPI Wafer s apply to MOCVD process

 

Size:

Growth

MOCVD

Diameter

2”

Thickness

270/350 + 20um

 

Structure:

High-Dopant level

P-GaP

Window level

P-AlGaInP

 

MQW

Emitting Area

N-AlGaInP

DBR

GaAs/AlAs

Substrate

N-GaAs 350um

 

Parameter:

parameter

Condition

Min.

Typ.

Max.

Unit

Forward Voltage(Vf1)

If=10μA

1.35

--

--

V

Forward Voltage(Vf2)

If=20mA

--

--

2.2

V

Revise Current(Ir)

Vr=10V

--

--

2

μA

Wavelength(λd)

If=20mA

620

--

645

nm

FWHM(Δλ)

If=20mA

--

10

--

nm

 

length/mcd:

Item

Unit

Red

Orange

Yellow

Yellow/Green

Wave Length (λD)

nm

615~ 622/OR

595 ~ 602/YO

580 ~ 587/LY

565 ~ 575/YG

Wave Length (λD)

nm

620~ 627/LR

600 ~ 607/LO

585 ~ 592/SY

 

Wave Length (λD)

nm

625~ 632/SR

605 ~ 612/SO

590 ~ 597/DY

 

Wave Length (λD)

nm

630~ 637/DR

610 ~ 617/DO

 

 

Wave Length (λD)

nm

635~ 645/UR

 

 

 

CL-CA*R109 Wavelength 620-627nm / 625-632 nm

Level

LG

LH

LI

LJ

LK

LL

LM

LN

LO

Iv avg(mcd)

40

50

60

70

80

90

100

110

120

CL-CA*R109 Wavelength 630-637 nm /635-645 nm

Level

LB

LC

LD

LE

LF

LG

LH

Iv avg(mcd)

15

20

25

30

35

40

50

 

 

Packaging & Shipping

Packing:

Standard packing inside, cartons outside

 

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

Air freight

3-10 business days

By Sea

30-40 business days

1.    3-5 business days for Sample Orders; 7-30 business days for Bulk Orders for Bulk Orders.

2.    "Business days" means Monday-Friday, excluding holidays.

3.    DHL and UPS cannot ship to military or P.O. boxes address

4.    The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

 

 Application case:                                                                                                                             

Indicator and backlight for audio and vedio equipment
Indicator and backlight for office and family equipment
Flat backlight for LCD's, switches and symbols
Light pipe application
General use

 

Our service:

with 10 years experience in exporting sales staff will service you.
High quanlity: help you to avoid purchaseing risk.

Short delivery: save your time
competitive price: the price is not the lowest but the highhest cost performance.

 

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Q:LED package and LED SMD LED lamp, what is the difference? Will the release agent be used in that part?
Packaging is for TOP series LED, that is, the type of plastic molding. The patch is based on the PCB circuit board for molding. Mold release agent is used in molding.
Q:Is the forward voltage drop of the patch LED too large or too small?
If you have to be good or bad, then I can say "small" to you,Some clients have strict requirements for this
Q:How do led patches measure good or bad?
LED patch how to measure methods: use two meter meter test, red pen is positive, black pen negative, if there is "bee" sound is bad, if the light is good
Q:How does the LED patch lamp differentiate between positive and negative poles?
You can also use the ohmmeter's ohmmeter. To dial multimeter, to "ohm X1" file, the light emitting diode when the red pen is connected to the positive terminal of SMD LED, the black probe is connected to the negative terminal of SMD LED.
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:Welding method and notice of SMT LED
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:Patch LED light broken one, short circuit can use it?
Only when a constant current source is used, the LED in series can be shorted. For the shunt power supply shunt LED, the open circuit LED can be disabled without having to manage it. The short circuit must be removed
Q:Indoor full color LED display module and LED what is the difference between a full color?
(1): LED full color light emitting module display module is generally yellow green, pure green module price is more expensive; SMD full color LED display using pure green tube coreThe display module (2): LED full color pixel visual feeling is thick, low brightness, easy to have the mosaic phenomenon; patch LED full color consistent, high brightness;(3): maintenance module LED full color display is not easy to maintain, the whole module replacement cost is high; SMD full-color LED screen for easy maintenance, repair and replacement of single lamp;
Q:LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?
3528 single lamp is 0.06W 0.06*60 lamp =3.6W 3528-60 bead is 3.6W/ meters
Q:How many voltages and how many W drivers are used in series and parallel connection with 20 1W patches LED?
In series, the voltage is 20 times the rated voltage, in parallel, the voltage is rated voltage, but in tandem, a LED is broken, it is not bright, so it is recommended not to use it.

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