GM1BW78140A Sharp Microelectronics, GM1BW78140A Datasheet - Page 5

• Manufacturer Part Number: GM1BW78140A
• Description: LED 0.7WATT WHITE 5000K
• Manufacturer: Sharp Microelectronics

Specifications of GM1BW78140A

• Color: White, Cool
• Current - Test: 150mA
• Luminous Flux @ Current - Test: 39lm
• Current - Max: 200mA
• Lumens/watt @ Current - Test: 74lm/W
• Voltage - Forward (vf) Typ: 3.5V
• Wavelength: 5000K
• Lens Style/size: Rectangle, 2.64mm x 1.64mm
• Mounting Type: Surface Mount
• Package / Case: 0.1" L x 0.07" W x 0.03" H (2.64mm x 1.64mm x 0.7mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Viewing Angle: -
• Other names: 425-2720-2; GM0DA00236

Fig. 7 Chromaticity vs.
y
● Luminous Intensity Ranking
NOTE: Quantities in each ranking are decided by Sharp.
● Chromaticity Ranking
NOTE: Quantities in each ranking are decided by Sharp. Tolerance: ±0.02
Rank
Rank
GM1BW78140A-9
A
B
0.370
0.365
0.360
0.355
0.350
0.345
0.340
a
b
d
e
g
h
c
f
0.320
Cathode Temperature
Luminous Intensity
0.333
0.350
0.372
0.400
0.333
0.347
0.365
0.388
x
Point 1
8.2 and up
0.330
4.8 to 11
85°C
0.395
0.411
0.429
0.449
0.361
0.374
0.388
0.404
y
0.340
40°C
60°C
0.333
0.347
0.365
0.388
0.332
0.344
0.359
0.377
x
x
0.350
Point 2
0°C
25°C
Unit
cd
0.361
0.374
0.388
0.404
0.331
0.341
0.352
0.364
y
0.360
-30°C
I
F
Condition
0.321
0.333
0.347
0.365
0.323
0.332
0.344
0.359
= 150 mA
x
0.370
Point 3
0.351
0.361
0.374
0.388
0.323
0.331
0.341
0.352
y
5
Fig. 8 Relative Illuminance vs.
90°
GM1BW78140A-10
-100
Top View
0.319
0.333
0.350
0.372
0.321
0.333
0.347
0.365
x
60°
Point 4
Viewing Angle
0.381
0.395
0.411
0.429
0.351
0.361
0.374
0.388
y
30°
-50
X-Axis
Y-Axis
Relative Illuminance
Radiant Pattern
0
0°
GM1BW78140A
50
30°
Sheet No. DG-085021
July 30, 2008
60°
100
90°