Sharp GL8TR21, GL8UR21 Datasheet

Super-luminosity LED Lamp/High-luminosity LED Lamp

Protruded resin 1.5MAX

(4.5)

(1.0)

24.5MIN

2.54NOM

1.0

6.25

11.5

±0.5

0.5

±0.1

0.5

±0.1

1

2

(Tie-bar cut)

5.0

2.8

2.0

Colored diffusion

Pin connections
1 Anode
2 Cathode

Unspecified tolerance:±0.2

GL8UR21
GL8TR21

TYP MAX

1.85

1.75

2.5

2.2

660
660

20
20

20
20

20
20

100

10

3
4

25
30

1
1

→
→

20
20

16.0

4.0

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)

Colored diffusion

2.0 ✕5.0mm, Rectangle Type,

GL8❑❑21 series

Colored Diffusion, High-luminosity
LED Lamps for Indicator

GL8❏❏21 series

■ Outline Dimensions

(Unit : mm)

■ Absolute Maximum Ratings

Derating factor

(mA/˚C)

DC Pulse

*1

0.40

*2

0.67

0.67

4.00

Reverse voltage

Model No.

GL8UR21
GL8TR21

Radiation color

Red(Super-luminosity)
Red(High-luminosity)

Power dissipation

Radiation material

GaA1As on GaA1As
GaA1As on GaAs75110

P

(mW)

Forward current

IF

(mA)

30
50

Peak forward current

IFM

(mA)

50

300

*1 Duty ratio=1/10, Pulse width=0.1ms
*2 Duty ratio=1/16, Pulse width≤1ms
*3 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/)

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.

VR

(V)

4
5

Operating temperature

Topr

(˚C)

-25 to +85

-25 to +85

Storage temperature

Tstg

(˚C)

-25 to +100

-25 to +100

(T

Soldering temperature

Tsol*

(˚C)
260

260

a=25˚C)

3

LED Lamp Characteristics Diagrams

Note)Characteristics shown in diagrams are typical values. (not assurance value)

UR series

TR series

(1F=20mA)

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(%)

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)

1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5

Luminous Intensity vs. Forward Current(Note)

Forward current IF(mA)

Relative luminous intensity(%)

(Ta=25˚C)

0

10

20

30

40

50

60

70

-20 0 20 40 60 1008085

Forward Current Derating Curve

Ambient temperature Ta(˚C)

Forward current IF(mA)

0

100

200

300

400

500

600

700

-20 0 20 40 60 10080

Peak Forward Current Derating Curve

Ambient temperature Ta(˚C)

Peak forward current IFM(mA)

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

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)

1

2

5

200

100

20

50

10

500

1

2

5

200

100

30

50

10

500

0.1 0.2

0.5

12 51020 50

(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.