Unity Opto Technology MVL-544SO Datasheet

T-1 3/4 (

φφ

5mm)

HIGH POWER AlInGaP LED LAMPs

MVL-544SO

Description Package Dimensions

s pulse width)

(.393)

The MVL-544SO utilizes the latest absorbing

φ5.00
(.200)

substrate Aluminum Indium Gallium Phosphide
(AlInGaP) LED technology. This LED material
has outstanding light output efficiency over a

8.60

wide range of drive current. The package is T-1
3/4 (5mm) water clear standard type.

Features

l Ultra - brightness
l Low power consumption
l TTL compatible
l Reliable

0.50 TYP.
(.020)

2.54

(.100)

25.40MIN.
(1.000)

1.00MIN.
(.040)

Unit: mm ( inches )

5.00
(.200)

Absolute Maximum Ratings

Power Dissipation 125 mW
Peak Forward Current(1/10 Duty Cycle100µ
Continuous Forward Current 50 mA
Reverse Voltage 5 V
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature 1.6 mm from body for 5 seconds at 260

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.

C

@ TA=25oC

Parameter Maximum Rating Unit

100 mA

o

-40

C to +100oC

o

-40

C to +100oC

o

C

Unity Opto Technology Co., Ltd.

09/05/2000

MVL-544SO

Optical-Electrical Characteristics

VS. AMBIENT TEMPERATURE

0° 10° 20°

30o40

50

60

70

80o90

Parameter Test Conditions Symbol Min . Typ . Max . Unit .
Luminous Intensity
Forward Voltage
Reverse Current
Peak / Dominant Wavelength
Spectral Line Half Width
Viewing Angle

IF=20mA I
IF=20mA V

VR=5V

IF=20mA

λp/λd

IF=20mA
IF=20mA

2θ

Typical Optical-Electrical Characteristic Curves

1

0.5

0

Relative Luminous Intensity

500 550 600 650 700

Wavelength (nm)

FIG.1 SPECTRAL DISTRIBUTION

I

∆λ

@ TA=25oC

V

F

R

1/2

- 600 - mcd

- 2.0 2.5 V

- - 100

µA

- 610/605 - nm

- 20 - nm

- 35 - deg.

50

40

30

20

10

Forward Current (mA)

0

1.2 1.6 2.0 2.4 2.8 3.2

Forward Voltage (V)

FIG.2 FORWARD CURRENT VS.

5

4

3

2

1

0

Relative Luminous Intensity

0 20 40 60 80 100

Forward Current (mA)

FIG.4 RELATIVE LUMINOUS INTENSITY

VS. FORWARD CURRENT

60
50

(mA)

F

40
30
20
10

Forward Current I

0

0 20 40 60 80 100

Ambient Temperature TA (

FIG.3 FORWARD CURRENT

1.0

0.9

0.8

Relative Luminous Intensity

0.5 0.3 0.1 0.2 0.4 0.6
FIG.5 RADIATION DIAGRAM

o

C)

o

o

o
o

o

Unity Opto Technology Co., Ltd.

09/05/2000