Under development
New product
GM1BC55250AC
High-Luminosity Blue Chip LED
Features
Chip LED
Outline Dimensions
(Unit : mm)
(1) High-luminosity Blue chip LED
1.6±0.15
(2) Wide viewing angle (2θ 1/2): 120˚
(3) Surface-mount, leadless chip LED device
(4) Outline dimensions: 1.6 × 0.8 × 0.55 t mm
(5) Taped product (5 000 pcs/reel)
0.55
(0.2)
2
1
Emission center
Recommended PWB pattern for soldering
Soldering area
Device center
1.2
1.0
Epoxy resin
0.8
0.9
0.8
Applications
(1) LCD backlight for cellular phone
PWB
(2) LCD backlight for various portable equipment
(3) Backlight for membrane switch
(0.3)
(0.3)
1. Plated area
Resist area
2. Pin connections
1 Cathode
1
2
2 Anode
(0.3)
Chip side mark
3. Unspecified tolerance: ±0.1
Absolute Maximum Ratings
(Ta=25˚C)
Derating factor
(mA/˚C)
Power dissipation Forward current Peak forward current
Reverse voltage Operating temperature Storage temperature Soldering temperature
*2
*1
P
IF
IFM
VR
Topr
Tstg
Tsol
Model No.
Emitting color
Material
(mW)
(mA)
(mA)
(V)
(˚C)
(˚C)
(˚C)
DC Pulse
0.27 0.53
GM1BC55250AC Blue
GaInN
78
20
40
5
-20 to +80
-40 to +100
250
*1 Duty ratio=1/10, Pulse width=0.1ms
*2 For 3s or less at the temperature of hand soldering.
Electro-optical Characteristics
(IF=10mA,Ta=25˚C)
Peak emission Dominant
Luminous
Spectrum radiation
Reverse current
Forward voltage
VF (V)
wavelength
λp (nm)
TYP
wavelength
λd(nm)
TYP
intensity
IV(mcd)
TYP
bandwidth
(nm)
Lens type
Model No.
IR( µA)
VR
∆
λ
MAX
(V)
TYP
3.2
MAX
3.9
TYP
Colorless
GM1BC55250AC
470
472
35
26
100
4
transparency
(Notice)
•In 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.
•Specifications are subject to change without notice for improvement.
(Internet)
•Data for Sharp's optoelectronic is provided on internet. (Address http://sharp-world.com/ecg/)
As of July 2002
G1-020702
1/1