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0.5W 2835 Floodlight/ LED Lights

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Brand: NUll
Area: Xi‘an
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Update: 2016-12-14
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Features

1.  2.8mm×3.5 mm×0.7 mm.

2.  Medium power.

3.  View Angle: 120 deg.

4.  Color temperature is selectable.

Application

  1.  Lighting.

  2.  Landscape lighting.

  3.  Daily lighting.

 Absolute Maximum Ratings at Ta=25

Parameter
Symbol

Value

Unit
Power Dissipation
PD
228
mW
Forward Current
IF
60
mA
Reverse Voltage
VR
5
V
Operating Temperature
Topr
-40 ~ +85
Storage Temperature
Tstg
-40 ~ +100
Soldering Temperature
Tsol
250 for 10 sec

 Optical characteristic at Ta=25

Parameter

Symbol

Min.

Typ.

Max.

Unit
Test Conditions

Forward Voltage

Vf

2.8

3.2

3.8

V

If=60mA

Luminous Intensity

Φ

20

22

26

lm

If=60mA

Color Coordinates

X

--

0.4340

--

--

If=60mA

Y

--

0.4030

--

--

Reverse Current

Ir

--

--

10

μA

Vr=5V

Viewing Angle

1/2

--

120

--

Deg

If=60mA

Color Rending Index

CRI

--

75

80

--

If=60mA

Color Temperature

CCT

2500

3000

3500

K

If=60mA

Note:Tolerance: Vf: ±0.05, X,Y: ±0.005. Φ: ±0.5%.

1.     Bin Range of Luminous Intensity

BIN Code

Min. (lm)

Max. (lm)

BIN Code

Min.(lm)

Max. (lm)

L62

18

20

L63

20

22

L64

22

24

L65

24

26

2.     Bin Range of Forward Voltage

BIN Code

Min. (v)

Max. (v)

0.2V/BIN

V25

2.8

3.0

V26

3.0

3.2

V27

3.2

3.4

V28

3.4

3.6

Note:

1.      Tolerance of Chromaticity Coordinates: ±0.005,Voltage: ±0.05. 

2.      The BIN divisional Standard refers to Energy Star.

3.      Chromaticity coordinates standard: CIE1931.

Outline Dimensions

        

Note:

1.      All dimension units are millimeters.

2.      Tolerance unless mentioned is ±0.25mm.

3.      Product specifications are subject to change without notice.

Typical optical characteristics curves


 

Fig.1  If-Vf (Ta=25℃)                     

     Fig.2  If-Iv (Ta=25℃)

Fig.3  Working current-Ambient Temperature (Ta=25℃)    

    
Fig.4 Spectrum Distribution

      

   

Note:

1.      Tolerances: Luminous flux: ±5%,Forward voltage: ±0.1V;

2.      Diagram characteristics of radiation current condition: 60mA;

3.      All curves are measured by the Instrument System;

 

Fig.5  Diagram characteristics of radiation(Ta=25℃) 

Reliability Tests and Results

No.

Test Item

Applicable Standard

Test Condition

Note

Sample Size

1

Life Test

JESD22-A108

DC:60mA
TA
:25ºC±2ºC

1008h

20pcs

2

High-Temperature Life Test

_

DC:60mA
TA
:85ºC±2ºC

1008h

20pcs

3

Low-Temperature Storage

JEITA ED-4701 200-202

TA:-40ºC

1008h

20pcs

4

High-Temperature Storage

JEITA ED-4701 200-201

TA:100ºC

1008h

20pcs

5

Temperature Cycle

JEITA ED-4701  100-105

DC:60mA
-40ºC(30min)~25ºC(5min)
~100ºC(30min)~25ºC(5min)

200 cycles

20pcs

6

High-Temperature/High-Humidity Life Test

_

DC:60mA
TA
+60ºC±2ºC
RH
:90±2% RH

1008h

20pcs

7

Thermal Shock

MIL-STD-202G

TA-40ºC  ~  +100ºC
30min , 30min

200 cycles

20pcs

8

Reflow Soldering

JEITA ED-4701  300-301

Preheat temperature:

160ºC~180ºC, less than two minutes. High temperature working area:260ºC(Max), less than 10 seconds.

3 times

20pcs

 



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