Shenzhen Factory High Brightness SMD5730 LED Chip
- Ref Price:
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- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10000 Pcs bag
- Supply Capability:
- 100000 Pcs Per Month bag/month
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General Introduction
Shenzhen Factory High Brightness SMD5730 LED Chip
Feature
A)Size(mm):5.7*3.0*0.9
B)Emitting Angle:120 degree
C) Soldering Method: re-flow soldering
D)RoHS compliant
E)Dice Material: InGaN
F)Suitable for all SMT assembly and solder process.
Application
A) Optical indicator
B) Indoor lighting
C) Interior automotive lighting
D) Backing for LED,switch and symbol,display
E) Light pipe application
F) Advertisement
Specification
| Part No. | Dice | Lence Type | CRI | Luminous flux | Viewing Angle | |||
| Min. | Max. | Min | Max | 2θ 1/2 | ||||
| 5730W450-1B0 | White(InGaN) | Yellow Diffused | 70 | 87 | 40 | 45 | 120 | |
| 50 | 55 | |||||||
| 55 | 60 | |||||||
Electro-optical characteristics at Ta=25°C
| Parameter | Symbol | Min. | Type | Max. | Units | Test conditions |
| Forward Voltage | VF | 2.8 | 3.0 | 3.6 | V | IF=150mA |
| Reverse Current | IR | — — | — — | 10 | μA | VR=5V |
| Color Coordinates | X | — — | 0.371 | — — | — — | IF=150mA |
| Y | — — | 0.37 | — — | — — | IF=150mA | |
| Color Temperature | TC | 4000 | 4200 | 4500 | K | IF=60mA |
Electro-optical characteristics at Ta=25°C
| Power | Symbol | Rating | Units |
| Power Dissipation | Pd | 500 | mW |
| DC Forward Current | IF | 150 | mA |
| Peak Forward Current[1] | IFP | 200 | mA |
| Reverse Voltage | VR | 5 | V |
| Eletrostatic Discharge(HBM) | ESD | 1000 | V |
| Operating Temperature | Topr | —40-+85 | °C |
| Storage Temperature | Tstg | —40-+100 | °C |
Application notes
A) The LEDs should be kept at 30°C or less and 90@ RH or less. The LEDs should be used within a year. When storing the LEDs, moisture proof packing with absorbent material(sillica gel) is recommended.
B) The LEDs should be kept at 30°C or less and 70%RH or less. The LEDs should be soldred within 24 hours(1days) after opening the package. If unused LEDs remain, they should be stored in moisture proof packages, such as sealed containers with packages of moisture absorbent material(sillica gel). It is also recommennded to return the LEDs to the original moisture proof bag and to reseal the moisture proof bag again or it need to rebake before using next time.
Notes
Baking condition:temperature 70°C±5°C;humidity:less than 10%RH
Our Services
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- Q:The ten patch LED lights are connected in parallel. The rated power is 5 watts. How much voltage do you need?
- Shunt split current series split voltageIs your single lamp voltage rated voltageIn addition to the red and green LED lights, the voltage is between 2 and 2.4, and the other colors are 3 to 3.6V
- Q:What is patch LED?
- LED lights, a common model, has 34654635285050 piranha.The most common assembly of lights and PCB boards is the DIP, that is, dual in line and SMT surface mount technology two.The 346546 is the LED with two positive and negative pins, which are inserted into the PCB board after cutting the foot;3528 and 5050 are a cube with 3 LED lights inside, known as the "three in one" LED lamp. It has no pin underneath, but has a metal patch that can be passed through the reflow soldering machine through the solder to the PCB board.General indoor LED screen with more patches, outdoor screen with more pins.
- Q:Production of a number of substrates, the use of SMD LED lights, red lights and green lights are not bad, blue lights appear mass dark, do not know why? Is the LED blue light material easy to use dark?
- 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:What, in what way do I shunt the LED?
- LED lights are current driven, first of all, look at your LED's IF and VF values. How much power do you have?. Make sure the current is in line with the IF and the current limit can be achieved with resistors.
- Q:What is the difference in performance between the LED plug-in and the LED patch?
- The cooling of the plug-in is not good, because the plug-in's lamp foot, in order to save costs, generally use iron plus coating, heat conduction is not very good.The strength of aluminium alloy is not enough, it is easy to break, and copper is expensive.Relatively speaking, the patch is good, because the heat is welded on the PCB, copper or direct aluminum substrate cooling, patches near.Otherwise, why do high-power patch it?!SMT direct placement machine, a high degree of automation, low rate of bad.
- Q:SMD LED lamp working voltage?
- LED is a light emitting device of low voltage, low current, low power forward current general patch type LED when using (IF) 20MA, (VF) 1.8-2.5V, voltage of red green and blue (VF) voltage is 3.0-3.6V. Different manufacturers also have small differences, so first of all, look at the color,Of course. The multi chip assembly in high voltage chip together, some current: 1 watts, 1 watts and above. A wide variety of varieties, as follows:
- 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:How does the LED placement lamp distinguish the positive and negative poles? There is no sign on the light. Thank you
- Because the LED open threshold is about 1.5-1.8V. It is possible that the voltage supplied by the digital multimeter does not activate it. So look at the sign. Patch LED (SMD LED), the green point of negative, relative to the positive.
- 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:What are the storage requirements of SMT patch LED (LED)?
- Moisture-proof packing- anti SMD LED in the transport and storage of moisture absorption, SMD LED shall be placed in sealed moisture-proof bag, inside put damp proof agent for protection, and placed the humidity humidity SMD display card packaging bag.
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Shenzhen Factory High Brightness SMD5730 LED Chip
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10000 Pcs bag
- Supply Capability:
- 100000 Pcs Per Month bag/month
OKorder Service Pledge
OKorder Financial Service
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