Absolute Maximum Ratings at Ta=25 ℃

Typical Electrical & Optical Characteristics (Ta=25 ℃)

Note : 1.The forward voltage data did not including ±0.1V testing tolerance.

2.The luminous intensity data did not including ±15% testing tolerance.

3. The dominant wavelength data did not including ±1nm testing tolerance.

Viewing Angle

Luminous Intensity

Spectral Line Half-Width

Dominant Wavelength

Forward Voltage

Operating Temperature

Storage Temperature

Items

Parameter

Forward Current

Power Dissipation

Peak Forward Current

Duty 1/10@10KHz

Electrostatic Discharge

Reverse Current @5V

V

ESD

2θ 1/2

----

----

----

----

120

120

deg

IF=20mA

----

400

320

SEF

----

△λ

----

1.7

2.8

Iv

λD

800

DGM

----

----

17

----

----

2.6

3.6

36

----

----

nm

V

----

----

----

1100

525

605

mcd

nm

Symbol

Min.

Tstg

Max.

Typ.

UNIT

IF=20mA

IF=20mA

IF=20mA

IF=20mA

CONDITION

℃

℃

LIGITEK ELECTRONICS CO.,LTD.

Property of Ligitek Only

Symbol

PD

Ir

Ratings

UNIT

μA

mW

mA

mA

SEF

DGM

DGM

SEF

DGM

SEF

DGM

SEF

PART NO. LSEFDGM9553/R9

3/12

Page

SEF

DGM

50

30

90

100

130

108

10

50

2000

500

-20 ~ + 80

-30 ~ + 100