Unity Opto Technology MIE-514H4 Datasheet

GaAlAs HIGH POWER T-1 3/4 PACKAGE

INFRARED EMITTING DIODE

MIE-514H4

Description Package Dimensions

p

(.100)

SEE NOTE 2

FLAT DENOTES CATHODE

(.230)

(.215)

The MIE-514H4 is a GaAlAs infrared LED having
a peak wavelength at 850 nm . It feature ultra-high

φ5.05
(.200)

power, high response speed and molded in water
clear plastic package, the MIE-514H4 have greatly

7.62

improved long-distance characteristics as well as

(.300)

as significantly increased its range of applicability.

1.00

(.040)

Features

l Ultra-High radiant incidence

23.40 MIN

l High response speed
l High modulation bandwidth
l Standard T-1 3/4 ( φ 5mm ) package
l Radiation angle : 15°
l Peak wavelength λ

= 850 nm

0.50 TYP.
(.020)

2.54NOM.

SEE NOTE 3

A

(.920)

1.00MIN.
(.040)

C

Unit: mm (inches)

5.47

5.90

Applications

l Free air transmission systems with high -speed

response

l SIR

Absolute Maximum Ratings

Parameter Maximum Rating Unit

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

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

1 A

o

C to +100oC

o

C to +100oC

o

C for 5 seconds

Unity Opto Technology Co., Ltd.

11/17/2000

MIE-514H4

Optical-Electrical Characteristics

F

1/2

Typical Optical-Electrical Characteristic Curves

Wavelength (nm)

FORWARD VOLTAGE

VS. FORWARD CURRENT

FIG.5 RADIATION DIAGRAM

0.5 0.3

0.1 0.2

0.4

0.6

70°

60°

80°

Parameter Test Conditions Symbol Min. Typ. Max. Unit
Radiant Intensity IF=20mA Ie 8 mW/sr
Forward Voltage IF=50mA V
Reverse Current VR=5V I
Peak Wavelength IF=20mA
Spectral Bandwidth IF=20mA ∆λ 30 nm
Half View Angle IF=20mA 2θ
Rise Time IF=50mA Tr 20 nsec

Fall Time IF=50mA Tf 30 nsec

1

0.5

0

750 850 950

Relative Radiant Intensity

λp

@ TA=25oC

1.5 1.8 V

R

100

850 nm

15 deg .

µA

100

80
60
40
20

0

Forward Current (mA)

0.8 1.2 1.6 2.0 2.4 2.8

Forward Voltage(V)

FIG.2 FORWARD CURRENT VS.

5
4
3

=20mA

F

2
1

Value at I

0

Output Power Relative To

0 20 40 60 80 100

Forward Current (mA)

FIG.4 RELATIVE RADIANT INTENSITY

3

2.5
2

1.5
1

=20mA

F

I

0.5
0

Output Power To Value

-40 -20 0 20 40 60

Ambient Temperature TA (oC)

FIG.3 RELATIVE RADIANT INTENSITY

VS. AMBIENT TEMPERATURE

0° 10° 20°

1.0

0.9

0.8

Relative Radiant Intensity

30°

40°
50°

90°

11/17/2000