Unity Opto Technology MIE-514A4 Datasheet

AlGaAs/GaAs HIGH POWER T-1 3/4 PACKAGE

INFRARED EMITTING DIODE

MIE-514A4

Description Package Dimensions

p

s pulse)

(.100)

SEE NOTE 2

FLAT DENOTES CATHODE

(.230)

(.215)

The MIE-514A4 is an infrared emitting diodes in

φ5.05
(.200)

GaAs technology with AlGaAs window coating
encapsulated in water clear package.

7.62

(.300)

1.00
(.040)

Features

l High radiant power and high radiantintensity

l Standard T-1 3/4 ( φ 5mm) package
l Peak wavelength λ

l Good spectral matching to si-photodetector
l Radiant angle : 16°

= 940 nm

0.50 TYP.
(.020)

2.54NOM.

SEE NOTE 3

A

23.40 MIN
(.920)

1.00MIN.
(.040)

C

Unit: mm (inches)

5.47

5.90

Absolute Maximum Ratings

Parameter Maximum Rating Unit

Power Dissipation 120 mW
Peak Forward Current(300pps,10µ

Continuos Forward Current 100 mA
Reverse Voltage 5 V
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature

Notes :

1. Tolerance is ± 0.25 mm (.010") unless otherwise noted.

2. Protruded resin under flange is 1.5 mm (.059") max.

3. Lead spacing is measured where the leads emerge from the package.

@ TA=25oC

@ T

=25oC

A

1 A

o

C to +100oC

o

C to +100oC

o

C for 5 seconds

Unity Opto Technology Co., Ltd.

11/17/2000

MIE-514A4

Optical-Electrical Characteristics

F

1/2

FIG.6 RADIATION DIAGRAM

90°

70°

60°

50°

Output Power Relative To

FIG.1 SPECTRAL DISTRIBUTION

Relative Radiant

Intensity

0

70

Forward Current (mA)

Parameter Test Conditions Symbol Min. Typ . Max. Unit
Radiant Intensity IF=20mA Ie 5 - mW/sr
Forward Voltage IF=50mA V
Reverse Current I

VR= 5V
Peak Wavelength IF=20mA
Spectral Bandwidth IF=20mA ∆λ - 50 - nm
View Angle IF=20mA 2θ

Typical Optical-Electrical Characteristic Curves

λp

'@ TA=25oC

- 1.30 1.5 V

R

- - 100

- 940 - nm

- 16° - deg.

µA

1

0.5

0

840 940 1040

Wavelength (nm)

100

80

60

40

20

0

0.8 1.2 1.6 2.0 2.4

Forward Voltage (V)

FIG.3 FORWARD CURRENT VS.

FORWARD VOLTAGE

5

4

=20mA

3

F

2

100

90

(mA)Output Power To Value I

F

80

60

50

Forward Current I

-55 -25 0 25 50 75 100 125

Ambient Temperature TA (oC)

FIG.2 FORWARD CURRENT VS.

AMBIENT TEMPERATURE

3

2.5

=20mA

F

2

1.5
1

0.5
0

-40 -20 0 20 40 60

Ambient Temperature TA(oC)

FIG.4 RELATIVE RADIANT INTENSITY

0° 10° 20°

30°

40°

1.0

0.9

1

Value at I

0

0 20 40 60 80 100

Forward Current (mA)

FIG.5 RELATIVE RADIANT INTENSITY

VS. FORWARD CURRENT

0.8

Relative Radiant Intensity

0.5 0.3 0.1 0.2 0.4 0.6

80°

11/17/2000