Under development
New product
GM1BC55250AC
High-Luminosity Blue Chip LED
Features
(1) High-luminosity Blue chip LED
(2) Wide viewing angle (2胃 1/2): 120藲
(3) Surface-mount, leadless chip LED device
(4) Outline dimensions: 1.6
脳
0.8
脳
0.55 t mm
(5) Taped product (5 000 pcs/reel)
Outline Dimensions
1.6鹵0.15
(0.2)
0.8鹵0.15
Chip LED
(Unit : mm)
0.55
1
2
Emission center
Recommended PWB pattern for soldering
Soldering area
1.2
1.0
0.18
Device center
0.8
0.8
0.9
0.8
1. Plated area
Resist area
2. Pin connections
1 Cathode
1
2 Anode
3. Unspecified tolerance:
鹵0.1
2
Epoxy resin
Applications
(1) LCD backlight for cellular phone
(2) LCD backlight for various portable equipment
(3) Backlight for membrane switch
PWB
(0.3)
(0.3)
(0.3)
Chip side mark
Absolute Maximum Ratings
Model No.
Emitting color
Material
GaInN
(Ta=25藲C)
Power dissipation Forward current Peak forward current Derating factor Reverse voltage Operating temperature Storage temperature Soldering temperature
(mA/藲C)
P
I
F
I
FM*1
V
R
T
opr
T
stg
T
sol*2
(mW)
(mA)
(mA)
(V)
(藲C)
(藲C)
(藲C)
DC Pulse
78
20
40
0.27
0.53
5
-20 to +80
-40 to +100
250
GM1BC55250AC
Blue
*1 Duty ratio=1/10, Pulse width=0.1ms
*2 For 3s or less at the temperature of hand soldering.
Electro-optical Characteristics
Lens type Model No.
Colorless
transparency
GM1BC55250AC
Forward voltage Peak emission Dominant
wavelength wavelength
V
F
(V)
位
p
(nm)
位
d
(nm)
TYP
MAX
TYP
TYP
3.2
3.9
470
472
Luminous
intensity
I
V
(mcd)
TYP
35
(I
F
=10mA,Ta=25藲C)
Spectrum radiation Reverse current
bandwidth
I
R
(
碌A(chǔ))
V
R
鈭單?nm)
MAX
(V)
TYP
26
100
4
(Notice)
鈥n the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment
using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before
using any SHARP device.
鈥pecifications are subject to change without notice for improvement.
(Internet)
鈥ata for Sharp's optoelectronic is provided on internet. (Address http://sharp-world.com/ecg/)
As of July 2002
1/1
G1-020702
1
