Bridgelux chip 140-160LM 1W High power led

1.1W high power Full description
2.External dimensions and equivalent circuit
3.Classification and characteristics
3-1. Absolute maximum rating
3-2. Photoelectric characteristic
3-3.Degradation curve
3-4.(TYP) Characteristic diagram
4. Reliability
4-1. Test items and conditions
4-2. Failure criterion
5.The inspection items and standard defect
6. Warning

1:

High power LED usually refers to the rated power of Power LED above 1W, its parameters are as follows: forward voltage: 2.8V-3.4V; Color temperature: 3000-3500K; 6000-6500 k; Luminous flux: 140-160lm; Luminous Angle: 120-140°. The brightness of 1W is 140-160lm, Maximum brightness of 3W is 240lm.High powr 1W red is generally 30-40lm; High power 1W green, brightness is generally 60-80lm; 1W LED yellow, brightness is generally 30-50lm; LED lens: PMMA, PC, optical glass, silica gel (soft silica gel, hard silica gel) and other materials are used for primary lens.

2.：External dimensions and equivalent circuit：

 

Company：mm         Without tolerance indication for all：±0.02mm

3 Classification and characteristics：

3-1.Absolute maximum rating

Project	Symbol	Value	Company
Limit power	P	1.3	W
Forward current	IF	350	mA
DC reverse voltage	VR	5	V
Working temperature	TOPR	-30~+60	℃
Storage temperature	TSTG	-35~+100	℃

1.  led。
Ultimate power and the forward current refers to the LED light source temperature by use of suitable radiator under maximum setting.
2. led。The initial connection error reverse voltage, beyond what would be possible damage to the High power LED
3. led。Not the same as the temperature (the next page of the corresponding temperature test point) represents a LED light source according to the next page degradation curve corresponding to the data operation.

3-2.Photoelectric characteristic：Tc=25 ℃，IF=350mA

Project	MIN	TYP	MAX	Company
The positive DC voltage（VF）	3.0	3.2	3.4	V
Luminous flux（Φ）	120	128	135	lm
Color temperature（CCT）	5000	5200	5500	K
（Ra）	70	71	75

Led Led spectra:

Tc=25 ℃ IF=350mA 5000-5500k

 

3-3.Degradation curve：
Note: in order to keep the temperature below the rated, the need to ensure that adequate heat dissipation performance of radiator

1W high power Led Temperature test point：

 

3-4.Characteristic diagram (TYP)

Note: this page stated the characteristics of the data for reference only (without the guarantee of data)

4. Reliability:The reliability of the product will meet the following items

4-1. Test items and conditions

Serial number	Test item	Test conditions	Number of samples	Failure number
1	High and low temperature impact	25℃(30min)+100℃(30min)→25℃(30min)-35℃(30min),50cycles	10	0
2	High temperature storage	+100℃，100h	10	0
3	Low temperature storage	-35℃，100h	10	0
4	High temperature and high humidity storage	T=+60℃,RH>=90%,100h	10	0
5	High temperature operation	T=+80℃,IF=350mA,100h	10	0
6	Low temperature operation	T=-30℃,IF=350mA,100h	10	0
7	High temperature high humidity operating	T=+60℃,RH>=90%,IF=350mA，100h	10	0

4-2. Failure criterion:

Serial number	Parameter	Failure criterion
1		LED no radiation

5. The inspection items and standard defect

Serial number	Project	Negative standard	Classified
1	Radiation	（LED）Luminescence (LED no optical radiation)	Major defect
2	-Electronic and optical properties	Is not in conformity with the specifications (forward voltage, flux and color coordinate range)	Minor defect
3	Outside dimension	With the specified size mismatch (described on page second of the peripheral dimensions and tolerances.)
4	Appearance	，1mmForeign body, scratches or luminous range of diameter 1mm bubble 0.2mm2.5mm Luminous range 0.2mm long 2.5mm Fiber connection end foreign body ：The substrate edges: exceeds the specified size

6. Warning

Storage conditions: please follow the following conditions:
*:5~30℃，60%。（led15）
Open the front: temperature of 5~30 ℃, relative humidity is lower than 60%.(open High power LED should be within 15 days of use.)

*：5~30℃，60%。（24）
Open: temperature of 5~30 ℃, relative humidity is lower than 60%.(24 hours of soldering)
After opening the High power LED should be placed in the waterproof alumina absorbing packaging materials (silica gel)
Avoid contact with corrosive gases, such as exposure, electrode surface will be damaged, can affect the soldering.

Conditions of use: This product design is not directed against any of the following conditions
As in any of the following conditions using the product, please determine its normal performance and reliability.

（C1,H2S,NH3,SO2,NOX,）
Wet with dew, frost, salt air, corrosive gas in place (C1, H2S, NH3, SO2, NOX, etc.)
Exposure to the sun, outdoor exposure, dusty place.Water, oil, medical liquids and organic solvents

Cooling: if High power LED light using beyond a specified forward current, can damage the 1W High power LED inside the chip or or burned black phenomenon.

Please use the appropriate body, in order to avoid High power LED memory in too much heat.
Installation: installation error, there will be a short crack sheet or high temperature cooling bad etc.Please pay special attention to installation method.For more information please refer to the following matters needing attention in installation:

Heat conducting glue, plastic or special connectors mounted radiator.Such as using only the thermal conductivity of plastic or rubber, please check before installation effectiveness and reliability.Led because of heat and quench, abnormal temperature increase may lead to terrible consequences, including the equipment damage, solder drop and the phenomena of smoking.

*led，
When 1W High power LED is mechanically mounted, attention due to withstand the pressure and failure.Avoid the use of flat plate.
Suggest using highly heat bonded to the plate in order to effectively dissipate heat.
*，。
Please in the early and long-term attention bonding plate color change effect, because of back reflection changes induced by light emitted and the color of the light.

Led tension
led。led。
LED surface is limited by the mechanical tension.The High power LED outer lens applied pressure causes colloidal and internal damage.No pressure on the surface of the lens component.

A:  PC
Connection method: such as the use of welding method, please according to the following methods:
*(380℃),3.
The use of anti-static automatic constant temperature soldering iron (the highest temperature is 380 ℃) welding, each place not more than 3 seconds.In the entire pad full welding, solder to full.
Avoid using solder touches the lens portion * this product is not suitable for reflow soldering
*Please smooth soldered to each electrode
*Please avoid contact colloid generated instability phenomenon
*Reflow soldering:   Compatible with infrared and vapor phase reflow solder process
Electrostatic: This product is sensitive to static electricity, please take measures to deal with, if necessary please install protective circuit.

⑧Starting method
When the 1W High power LED when in working, no reverse voltage can not be applied to High power LED.
When not working any backward and forward voltage can not be applied in the module.
Energy supply recommended the use of constant current driver.

⑨Clean
Lens surface impurities as far as possible with a soft cloth wipe, avoid scratch the lens, if necessary, cleaning, use a soft cloth dipped volatile alcohol cleaning.

⑩ Safety
If there is excessive current, there will be serious consequences such as: abnormal temperature, smoke, fire, careful handling of excessive current and voltage
As with welding connection method, may cause thermal damage, please use caution to prevent contact wire, caused by short circuit or leakage.
Please ensure that the use of the equipment to comply with the national safety standards and regulations.
Users in the operation which view the work in the 1W High power LED should wear glasses, and don't open High power LED , in addition, the operator should not watch from LED reflected light for more than 60 seconds.