LED Lamp
GL8tt48 series
GL8tt48 series
s
Outline Dimensions
2-R0.2
4-R0.2
3.0!3.0mm, Square Type, Colored
Diffusion LED Lamps for
Indicator
(Unit : mm)
Colored diffusion
Protruded resin 1.3MAX
4.4
4.0
3.0
2-C0.5
3.2
3.0
3.0
(2.0)
Sunken resin 1.0MAX
7.0
(Tie-bar cut)
23.5MIN
8.6
±0.5
(1.0)
0.5
±0.1
0.5
±0.1
(1.0)
2.54
NOM
1
2
Pin connections
1 Anode
2 Cathode
Unspecified tolerance:±0.2
s
Absolute Maximum Ratings
Power dissipation Forward current Peak forward current
P
I
F
I
FM*1
Model No. Radiation color Radiation material
(mW)
(mA)
(mA)
GaAsP on GaP
GL8HD48
Red
GaAsP on GaP
GL8HY48
Yellow
GL8EG48
Yellow-green GaP
84
84
84
30
30
30
50
50
50
(T
a
=25˚C)
Derating factor Reverse voltage Operating temperature Storage temperature Soldering temperature
(mA/˚C)
V
R
T
opr
T
stg
T
sol*2
(V)
(˚C)
(˚C)
(˚C)
DC Pulse
0.40
0.40
0.40
0.67
0.67
0.67
5
5
5
-25 to +85
-25 to +85
-25 to +85
-25 to +100
-25 to +100
-25 to +100
260
260
260
*1 Duty ratio=1/10, Pulse width=0.1ms
*2 5s or less(At the position of 1.6mm or more from the bottom face of resin package)
s
Electro-optical Characteristics
Lens type
Model No.
Forward voltage
V
F
(V)
TYP
2.0
2.0
2.1
MAX
2.8
2.8
2.8
Peak emission wavelength
I
F
λ
p
(nm)
(mA)
TYP
635
585
565
20
20
20
Luminous intensity
I
F
I
V
(mcd)
(mA)
TYP
6.0
8.0
6.0
20
20
20
Spectrum radiation bandwidth
I
F
∆λ(nm)
(mA)
TYP
35
30
30
20
20
20
Reverse current
V
R
I
R
(µA)
(V)
MAX
10
10
10
4
4
4
Terminal capacitance
C
t
(pF)
TYP
20
35
35
(T
a
=25˚C)
Page for
characteristics
(MH
Z
)
diagrams
1
1
1
→
→
→
GL8HD48
Colored
diffusion
GL8HY48
GL8EG48
¡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.
(Internet)
¡Data
for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)
(Notice)
67
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
