MIE-534L3 데이터 시트보기 (PDF) - Unity Opto Technology

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MIE-534L3

GaAlAs T-1 3/4 PACKAGE INFRARED EMITTING DIODE

Unity Opto Technology 

MIE-534L3

Optical-Electrical Characteristics

Parameter

Test Conditions Symbol

Radiant Intensity

IF=20mA

Ie

Forward Voltage

IF=50mA

VF

Reverse Current

VR=5V

IR

Peak Wavelength

IF=20mA

λp

Spectral Bandwidth

IF=20mA

∆λ

Half View Angle

IF=20mA

2θ1/2

Typical Optical-Electrical Characteristic Curves

1

0.5

0

780

880

980

Wavelength (nm)

FIG.1 SPECTRAL DISTRIBUTION

100

80

60

40

20

0

0.8 1.2 1.6 2 2.4 2.8

Forward Voltage (V)

FIG.3 FORWARD CURRENT VS.

FORWARD VOLTAGE

5

4

3

2

1

0

0 20 40 60 80 100

Forward Current (mA)

FIG.5 RELATIVE RADIANT INTENSITY

VS. FORWARD CURRENT

@ TA=25oC

Min.

Typ. Max.

Unit

2.8

mW/sr

1.4

1.7

V

100

µA

880

nm

80

nm

30

deg .

60

50

40

30

20

10

0

-55 -25 0 25 50 75 100 125

Ambient Temperature TA (oC)

FIG.2 FORWARD CURRENT VS.

AMBIENT TEMPERATURE

3

2.5

2

1.5

1

0.5

0

-40 -20 0 20 40 60

Ambient Temperature TA (oC)

FIG.4 RELATIVE RADIANT INTENSITY

VS. AMBIENT TEMPERATURE

0° 10° 20°

30°

40°

1.0

50°

0.9

60°

0.8

70°

80°

90°

0.5 0.3 0.1 0.2 0.4 0.6

FIG.5 RADIATION DIAGRAM

Unity Opto Technology Co., Ltd.

11/20/2000

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