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

grounded.

Electrostatic Discharge( * )

ESD

500

V

0.28

0.28

UNIT

Ratings

mW

mA

100

80≤PD≤120

℃

50

-20~ +80

mA

30

Page 2/9

℃

25

Max.

3.5

4.0

Forward

voltage

@20mA(V)

Viewing

angle

2

(deg)

-30~ +100

Symbol

Parameter

PD

Ir

Topr

Peak Forward Current

Duty 1/10@10KHz

Power Dissipation

Reverse Current @5V

Operating Temperature

Forward Current

COLOR

Lens

White

Emitted

LHRFSWK31693/R21/A

MATERIAL

PART NO

Storage Temperature

Tstg

Note : 1.The forward voltage data did not including

2. The luminous intensity data did not including

Typical Electrical & Optical Characteristics (Ta=25

Absolute Maximum Ratings at Ta=25

℃

LIGITEK ELECTRONICS CO.,LTD.

Property of Ligitek Only

PART NO. LHRFSWK31693/R21/A

Chromaticity

Coordinates

(Typ.)

X

Y

Typ.

InGaN

Luminous

intensity

@20mA(mcd)

Min.

1500

Typ.

2700

WK

HRF(S)

30

60

72

10

2000

Dominant

wave

length

PART NO

Red

Emitted

Lens

MATERIAL

COLOR

Viewing

angle

2

(deg)

Luminous

intensity

@

mA(mcd)

Spectral

halfwidth

Forward

voltage

@20mA(V)

Min.

1.7

625

20

2.6

2200

Max. Min.

20

10

4000

Typ.

LHRFSWK31693/R21/A

-40~ +85

-40~ +100

AlGaInP

Water Clear

Water Clear