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

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

3.0

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----

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Typical Electrical & Optical Characteristics (Ta=25 ℃)

Max.

Spectral Line Half-Width

Luminous Intensity

Dominant Wavelength

Items

Viewing Angle

Forward Voltage

32

12.5

Iv

2θ 1/2

λD

△λ

30

----

2.

4

----

120

----

----

470

Symbol

Min.

Typ.

IF=2mA

mcd

IF=2mA

IF=2mA

IF=2mA

IF=2mA

nm

deg

V

nm

CONDITION

UNIT

LIGITEK ELECTRONICS CO.,LTD.

Property of Ligitek Only

- 20 ~ + 80

- 30 ~ + 100

Ratings

Storage Temperature

Reverse Current @5V

Operating Temperature

Electrostatic Discharge

Parameter

Peak Forward Current

Duty 1/11@10KHz

Power Dissipation

Forward Current

Tstg

ESD

Ir

PD

Symbol

Absolute Maximum Ratings at Ta=25 ℃

50

500

℃

℃

μA

V

30

120

100

DBK

mA

mA

mW

UNIT

Page 3/11

PART NO.LDBK9553/T/TR1