Features
1. 5.7 mm×3.0 mm×0.9 mm.
2. Medium power.
3. View Angle: 120 deg.
4. Color temperature is selectable.
Application
1. Lighting.
2. Landscape lighting.
3. Backing source.
Absolute Maximum Ratings at Ta=25℃
Parameter |
Symbol |
Value |
Unit |
Power Dissipation |
PD |
648 |
mW |
Forward Current |
IF |
180 |
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 |
3.6 |
V |
If=150mA |
Luminous Flux |
Φ |
50 |
52 |
55 |
lm |
If=150mA |
Color Coordinates |
X |
-- |
0.4340 |
-- |
-- |
If=150mA |
Y |
-- |
0.4030 |
-- |
-- |
||
Reverse Current |
Ir |
-- |
-- |
10 |
μA |
VR=5V |
Viewing Angle |
2θ1/2 |
-- |
120 |
-- |
Deg |
If=150mA |
Color Rending Index |
CRI |
-- |
80 |
85 |
-- |
If=150mA |
Color Temperature |
CCT |
2500 |
3000 |
3500 |
K |
If=150mA |
Note:
1. Tolerance: Vf: ±0.05, X,Y: ±0.005.
2. Measured by Instrument System.
1. Bin Range of Luminous Intensity
BIN Code |
Min. (mcd) |
Max. (mcd) |
BIN Code |
Min.(mcd) |
Max. (mcd) |
L77 |
11000 |
13000 |
L78 |
13000 |
16000 |
L79 |
16000 |
19000 |
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.
2. The BIN divisional Standard refers to Energy Star.
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. Current condition: 150mA;
3. All curves are measured by the Instrument System;
4. Color temperature standard: ANSI-C78.377-2008
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:150mA |
1008h |
20pcs |
2 |
High-Temperature Life Test |
_ |
DC:150mA |
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:150mA |
200 cycles |
20pcs |
6 |
High-Temperature/High-Humidity Life Test |
_ |
DC:150mA |
1008h |
20pcs |
7 |
Thermal Shock |
MIL-STD-202G |
TA:-40ºC ~ +100ºC |
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 |