Typical Electrical & Optical Characteristics (Ta=25

Note : 1.The forward voltage data did not including

2. The luminous intensity data did not including

Emitted

LSBK2640S-1

PART NO

MATERIAL

Blue Diffused

475

4.2

26

3.5

120

220

Spectral

halfwidth

Lens

COLOR

Dominant

wave

length

Forward

voltage

@20mA(V)

Max.

Typ.

Luminous

intensity

@20mA(mcd)

Min.

Typ.

50

Viewing

angle

2

(deg)

Page 2/5

UNIT

LIGITEK ELECTRONICS CO.,LTD.

Property of Ligitek Only

Peak Forward Current

Duty 1/10@10KHz

100

Storage Temperature

Power Dissipation

Reverse Current @5V

Electrostatic Discharge( * )

Operating Temperature

Tstg

-30 ~ +100

Ir

ESD

PD

50

-20 ~ +80

500

120

Absolute Maximum Ratings at Ta=25

℃

Parameter

Forward Current

Symbol

30

SBKS

Ratings

℃

℃

V

mW

mA

mA

*

Static Electricity or power surge will damage the LED. Use of a conductive wrist band or anti-electrosatic

glove is recommended when handing these LED. All devices, equipment and machinery must be properly

grounded.

LSBK2640S-1

PART NO.