-1-

Nichia

STSE-CG2143B

<Cat.No.031212>

1.SPECIFICATIONS

(1) Absolute Maximum Ratings

(Ta=25°C)

Item

Symbol

Absolute Maximum Rating

Unit

Forward Current

30

mA

Pulse Forward Current

100

mA

Reverse Voltage

5

V

Power Dissipation

120

mW

Operating Temperature

-30 ~ + 85

°C

Storage Temperature

-40 ~ +100

°C

Soldering Temperature

265°C

for 10sec.

:

Pulse Width

10msec.

and

Duty

1/10

(2) Initial Electrical/Optical Characteristics

(Ta=25°C)

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Forward Voltage

-

3.5

4.0

V

Reverse Current

-

-

50

µA

Rank T

Iv

640

780

920

mcd

Rank S

Iv

460

550

640

mcd

Luminous Intensity

Rank R

Iv

320

390

460

mcd

! Luminous Intensity Measurement allowance is ± 10%.

Color Ranks

Rank G

Rank H

x

0.14

0.14

0.22

0.22

x

0.21

0.21

0.28

0.28

y

0.64

0.74

0.74

0.64

y

0.65

0.73

0.73

0.65

! Color Coordinates Measurement allowance is ± 0.01.

! One delivery will include up to two color ranks and three luminous intensity ranks of the products.

The quantity-ratio of the ranks is decided by Nichia.

2.TYPICAL

INITIAL

OPTICAL/ELECTRICAL

CHARACTERISTICS

Please refer to figure’s page.

3.OUTLINE

DIMENSIONS

AND

MATERIALS

Please refer to figure’s page.

Material as follows ;

Resin(Mold) :

Epoxy Resin

Leadframe

:

Ag plating

Copper Alloy

<

=

<

=