Unity Opto Technology MIE-514L3 Datasheet

GaAlAs T-1 3/4 PACKAGE

INFRARED EMITTING DIODE

MIE-514L3

Description Package Dimensions

p

(.100)

SEE NOTE 2

FLAT DENOTES CATHODE

(.230)

(.215)

The MIE-514L3 is an infrared emitting diode in GaAlAs
on GaAlAs technology molded in water clear plastic

φ5.05
(.200)

Unite: mm ( inches )

package .

Features

l Suitable for DC and high pulse current operation

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

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

= 880 nm

5.47

7.62

(.300)

1.00
(.040)

23.40 MIN

0.50 TYP.
(.020)

2.54NOM.

SEE NOTE 3

A

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.

(.920)

1.00MIN.
(.040)

C

5.90

Absolute Maximum Ratings

Power Dissipation 120 mW
Peak Forward Current(300pps,10µs pulse)

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

Unity Opto Technology Co., Ltd.

'@ TA=25oC

Parameter Maximum Rating Unit

1 A

o

C to +100oC

o

C to +100oC

o

C for 5 seconds

11/17/2000

MIE-514L3

Optical-Electrical Characteristics

1/2

VS. FORWARD CURRENT

0.5 0.3 0.1 0.2 0.4 0.6

FIG.5 RADIATION DIAGRAM

Forward Current (mA)

Parameter Test Conditions Symbol Min. Typ. Max. Unit
Radiant Intensity IF=20mA Ie 4.5 mW/sr
Forward Voltage IF=50mA V
Reverse Current VR=5V I
Peak Wavelength IF=20mA
Spectral Bandwidth IF=20mA ∆λ 80 nm
Half View Angle IF=20mA 2θ

Typical Optical-Electrical Characteristic Curves

1

0.5

Relative Radiant Intensity

0

780 880 980

Wavelength (nm)

FIG.1 SPECTRAL DISTRIBUTION

F

R

λp

@ TA=25oC

1.4 1.8 V
100

880 nm

16 deg .

60
50
40
30
20
10

Forward Current IF (mA)

0

-55 -25 0 25 50 75 100 125

Ambient Temperature TA (oC)

FIG.2 FORWARD CURRENT VS.

µA

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.

5

4

3

=20mA

F

2

1

Value at I

Output Power Relative To

0

0 20 40 60 80 100

Forward Current (mA)

FIG.5 RELATIVE RADIANT INTENSITY

3

=20mA

F

2.5
2

1.5
1

0.5
0

-40 -20 0 20 40 60

Output Power To Value I

Ambient Temperature TA (oC)

FIG.4 RELATIVE RADIANT INTENSITY

0° 10° 20°

30°

40°

1.0

0.9

0.8

Relative Radiant Intensity

50°
60°

70°
80°
90°

11/17/2000