Unity Opto Technology MSL-854UG Datasheet

SIDE LOOK PACKAGE

SOLID STATE LAMP

MSL-854UG

Description Package Dimensions

Maximum Rating

opr

stg

11/06/2000

The MSL-854UG is designed based on an industry standard package for ease of handing and use. Units : mm The package is water clear epoxy within white plastic.

Applications

l LCD backlighting l Symbol backlighting l Front panel indicator

Features

l High performance l Excellent chip to chip consistency l High reliability

Absolute Maximum Ratings

Parameter Symbol Power Dissipation P Continuous Forward Current I Reverse Current(VR=5V) I Operating Temperature Range T Storage Temperature Range T Lead Soldering Temperature 260oC for 5 second (2.0mm From Body)

ANODE CATHODE

Notes :

1. All dimensions are in millimeters.

2. Tolerance is ± 0.25 mm unless otherwise noted.

@ TA=25oC

200 mW

35 mA 10

-40oC to +85oC

Unit

A

Unity Opto Technology Co., Ltd.

MSL-854UG

Optical-Electrical Characteristics

'@ T

=25oC

MSL-854UG

11/06/2000

Forward Current I

(mA)

Relative Luminous Intensity

RELATIVE LUMINOUS INTENSITY

80°

FORWARD CURRENT VS.

PART NO

Color

Dominant

Wave

Langth

Emitted Lens TYP MAX MIN TYP

λD

Green Water Clear 570 15 4.5 5.2 110 200

Spectral

Halfwidth

∆λ(nm)

(nm)

Typical Optical-Electrical Characteristic Curves

0.5

Forward Luminous

Voltage Intensity

@IF=20mA @IF=20mA

(V) (mcd)

Viewing Angle

1/2

(deg)

110

35 30 25 20 15 10

5 0

0 2 4 6

Forward Current (mA)

Forward Voltage (V)

FIG.2

FORWARD VOLTAGE

0.8

0.6

=35mA

0.4

0.2 0

0 5 10 15 20 25 30 35

Normalized at I

Forward Current (mA)

FIG.4

VS. FORWARD CURRENT

Relative Luminous Intensity

Wavelength (nm)

FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH

40 35

30 25 20 15 10

5 0

0 10 20 30 40 50 60 70 80 90 10

Ambient Temperature T

FIG.3

0o 10o 20

1.0

0.9

0.8

0.5 0.3 0.1 0.2 0.4 0.6

FIG.5 RADIATION PATTERN DIAGRAM

(oC)

30°

40° 50°

Unity Opto Technology Co., Ltd.