
LED Lamp
ø5.0
±0.15
Colorless transparency
8.6
12.4
±0.5
23.0MIN
0.5
±0.1
Protruded resin 1.5MAX
(1.0)
2.54NOM
2.5
0.5
±0.1
ø5.75
1 2
(1.0)
7.85
(Tie-bar cut)
Pin connections 
1 Anode 
2 Cathode
Unspecified tolerance:±0.2
0˚
0
40
20
60
-20˚ +20˚
+40˚
+60˚
+80˚
-40˚
-60˚
-80˚
-30+
-50˚
+10˚
100
-10˚ +30˚
+50˚
+70˚
+90˚-90˚
-70˚
80
Relative luminous intensity(%)
GL5PR44 
GL5HD44 
GL5HS44 
GL5HY44 
GL5EG44 
GL5KG44
TYP MAX
1.9
2.0
2.0
2.0
2.1
2.1
2.3
2.8
2.8
2.8
2.8
2.8
695 
635 
610 
585 
565 
555
5 
20 
20 
20 
20 
20
5 
20 
20 
20 
20 
20
5 
20 
20 
20 
20 
20
10 
10 
10 
10 
10 
10
4 
4 
4 
4 
4 
4
55 
20 
15 
35 
35 
40
1 
1 
1 
1 
1 
1
→ 
→ 
→ 
→ 
→ 
→
100
35 
35 
30 
30 
25
15 
100 
100 
100 
160
70
Model No.
Lens type
Forward voltage
VF(V)
λp(nm)
TYP 
I
V(mcd)
TYP 
I
F
(mA)
IF
(mA)
IF
(mA)
(MH
Z)
V
R
(V)
I
R(µA)
MAX 
C
t(pF)
TYP 
∆λ(nm)
TYP 
Peak emission wavelength
Luminous intensity
Spectrum radiation bandwidth 
Reverse current
Page for 
characteristics 
diagrams
Terminal capacitance
(Ta=25˚C)
Colorless
transparency
GL5❏❏44 series
GL5❏❏44 series
ø5mm(T-1 3/4), Cylinder Type, 
Colorless Transparency LED 
Lamps for Backlight/Indicator
■ Outline Dimensions
(Unit : mm) (Ta=25˚C)
■ Radiation Diagram
■ Absolute Maximum Ratings
Power dissipation
Model No.
GL5PR44 
GL5HD44 
GL5HS44 
GL5HY44 
GL5EG44 
GL5KG44
*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)
■ Electro-optical Characteristics
(Notice)  ¡ 
(Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)
Radiation color
Red 
Red 
Sunset orange 
Yellow 
Yellow-green 
Green
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.
Radiation material
GaP 
GaAsP on GaP 
GaAsP on GaP 
GaAsP on GaP 
GaP 
GaP
P
(mW)
23 
84 
84 
84 
84 
84
Forward current
(mA)
Peak forward current
IF
IFM
(mA)
10 
30 
30 
30 
30 
30
50 
50 
50 
50 
50 
50
Derating factor
*1
(mA/˚C)
DC Pulse
0.13
0.40
0.40
0.40
0.40
0.40
0.67
0.67
0.67
0.67
0.67
0.67
Reverse voltage
VR
(V)
5 
5 
5 
5 
5 
5
Operating temperature
Topr
(˚C)
-25 to +85
-25 to +85
-25 to +85
-25 to +85
-25 to +85
-25 to +85
Storage temperature
Tstg
(˚C)
-25 to +100
-25 to +100
-25 to +100
-25 to +100
-25 to +100
-25 to +100
(T
a=25˚C)
Soldering temperature
Tsol
(˚C) 
260
260 
260 
260 
260 
260
*2
49
 

LED Lamp Characteristics Diagrams
Note)Characteristics shown in diagrams are typical values. (not assurance value) 
PR series
HD series 
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Peak Forward Current Derating Curve
Ambient temperature Ta(˚C)
Peak forward current IFM(mA)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Forward Current Derating Curve
Ambient temperature Ta(˚C)
Forward current IF(mA)
0.1
0.5
1.0
5.0
10
50
100
1.0 1.2 1.4 1.6 1.8 2.0 2.4 2.62.2
Forward Current vs. Forward Voltage(Note)
Forward voltage VF(V)
Forward current IF(mA)
(Ta=25˚C)
1.0
5.0
10
50
100
500
1000
-20 0 20 40 60 80 120100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature Ta(˚C)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1 0.2 0.5 1 2 5 10 20 50
Luminous Intensity vs. Forward Current(Note)
Forward current IF(mA)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50 1/20 1/10 1/5 1/2 1
Duty Ratio vs. Peak Forward Current
Duty ratio DR
Peak forward current IFM(mA)
(Ta=25˚C)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Peak Forward Current Derating Curve
Ambient temperature Ta(˚C)
Peak forward current IFM(mA)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Forward Current Derating Curve
Ambient temperature Ta(˚C)
Forward current IF(mA)
0.1
0.5
1.0
5.0
10
50
100
1.0 1.2 1.4 1.6 1.8 2.0 2.4 2.62.2
Forward Current vs. Forward Voltage(Note)
Forward voltage VF(V)
Forward current IF(mA)
(Ta=25˚C)
1.0
5.0
10
50
100
500
1000
-20 0 20 40 60 80 120100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature Ta(˚C)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1 0.2 0.5 1 2 5 10 20 50
Luminous Intensity vs. Forward Current(Note)
Forward current IF(mA)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50 1/20 1/10 1/5 1/2 1
Duty Ratio vs. Peak Forward Current
Duty ratio DR
Peak forward current IFM(mA)
(Ta=25˚C)
(Notice)  ¡ 
(Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)
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.
 

LED Lamp Characteristics Diagrams
Note)Characteristics shown in diagrams are typical values. (not assurance value) 
HS series
HY series
0.5
2
1
3
5
10
20
50
100
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
Forward Current vs. Forward Voltage(Note)
Forward voltage VF(V)
Forward current IF(mA)
(Ta=25˚C)
10
20
50
200
100
500
1000
-20 0 20 40 60 10080
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature Ta(˚C)
Relative luminous intensity(%)
(IF=20mA)
1
2
5
200
100
20
50
10
500
0.1 0.2 0.5 1 2 5 10 20 50
Luminous Intensity vs. Forward Current(Note)
Forward current IF(mA)
Relative luminous intensity(%)
(Ta=25˚C)
5
10
30
50
100
300
500
1/50 1/20 1/10 1/5 1/2 1
Duty Ratio vs. Peak Forward Current
Duty ratio DR
Peak forward current IF(mA)
(Ta=25˚C)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Peak Forward Current Derating Curve
Ambient temperature Ta(˚C)
Peak forward current IFM(mA)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Peak Forward Current Derating Curve
Ambient temperature Ta(˚C)
Peak forward current IFM(mA)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Forward Current Derating Curve
Ambient temperature Ta(˚C)
Forward current IF(mA)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Forward Current Derating Curve
Ambient temperature Ta(˚C)
Forward current IF(mA)
0.1
0.5
1.0
5.0
10
50
100
1.0 1.2 1.4 1.6 1.8 2.0 2.4 2.62.2
Forward Current vs. Forward Voltage(Note)
Forward voltage VF(V)
Forward current IF(mA)
(Ta=25˚C)
1.0
5.0
10
50
100
500
1000
-20 0 20 40 60 80 120100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature Ta(˚C)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1 0.2 0.5 1 2 5 10 20 50
Luminous Intensity vs. Forward Current(Note)
Forward current IF(mA)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50 1/20 1/10 1/5 1/2 1
Duty Ratio vs. Peak Forward Current
Duty ratio DR
Peak forward current IFM(mA)
(Ta=25˚C)
(Notice)  ¡ 
(Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)
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.
119
 

LED Lamp Characteristics Diagrams
EG series
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Peak Forward Current Derating Curve
Ambient temperature Ta(˚C)
Peak forward current IFM(mA)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Forward Current Derating Curve
Ambient temperature Ta(˚C)
Forward current IF(mA)
0.1
0.5
1.0
5.0
10
50
100
1.0 1.2 1.4 1.6 1.8 2.0 2.4 2.62.2
Forward Current vs. Forward Voltage(Note)
Forward voltage VF(V)
Forward current IF(mA)
(Ta=25˚C)
1.0
5.0
10
50
100
500
1000
-20 0 20 40 60 80 120100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature Ta(˚C)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1 0.2 0.5 1 2 5 10 20 50
Luminous Intensity vs. Forward Current(Note)
Forward current IF(mA)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50 1/20 1/10 1/5 1/2 1
Duty Ratio vs. Peak Forward Current
Duty ratio DR
Peak forward current IFM(mA)
(Ta=25˚C)
Note)Characteristics shown in diagrams are typical values. (not assurance value) 
KG series
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Peak Forward Current Derating Curve
Ambient temperature Ta(˚C)
Peak forward current IFM(mA)
0
10
20
30
40
50
60
-25 0 25 50 75 85 125100
Forward Current Derating Curve
Ambient temperature Ta(˚C)
Forward current IF(mA)
0.1
0.5
1.0
5.0
10
50
100
1.0 1.2 1.4 1.6 1.8 2.0 2.4 2.62.2
Forward Current vs. Forward Voltage(Note)
Forward voltage VF(V)
Forward current IF(mA)
(Ta=25˚C)
1.0
5.0
10
50
100
500
1000
-20 0 20 40 60 80 120100
Luminous Intensity vs. Ambient Temperature(Note)
Ambient temperature Ta(˚C)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1000
0.1 0.2 0.5 1 2 5 10 20 50
Luminous Intensity vs. Forward Current(Note)
Forward current IF(mA)
Relative luminous intensity(%)
(Ta=25˚C)
1.0
5.0
2.0
10
20
50
100
200
500
1/50 1/20 1/10 1/5 1/2 1
Duty Ratio vs. Peak Forward Current
Duty ratio DR
Peak forward current IFM(mA)
(Ta=25˚C)
(Notice)  ¡ 
(Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)
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.