NFSW036LT datasheet(2/14 Pages) NICHIA

2 / 14 page

-1-

Nichia

STSE-CC5172B

<Cat.No.070427>

1.SPECIFICATIONS

(1) Absolute Maximum Ratings

(Ts=25°C)

Item

Symbol

Absolute Maximum Rating

Unit

Forward Current

180

Pulse Forward Current

IFP

350

Allowable Reverse Current

Power Dissipation

684

Operating Temperature

Topr

-40 ~ +100

°C

Storage Temperature

Tstg

-40 ~ +100

°C

Dice Temperature

130

°C

Soldering Temperature

Tsld

Reflow Soldering :

260°C

for 10sec.

Hand Soldering

350°C

for 3sec.

IFP Conditions

Pulse Width

10msec.

and

Duty

1/10

(2) Initial Electrical/Optical Characteristics

(Ts=25°C)

Item

Symbol

Condition

Typ.

Max.

Unit

Forward Voltage

IF=150[mA]

(3.5)

3.8

Luminous Intensity

IF=150[mA]

(16.0)

Luminous Flux

φv

IF=150[mA]

(20.0)

IF=150[mA]

0.31

Chromaticity Coordinate

IF=150[mA]

0.32

Please refer to CIE 1931 chromaticity diagram.

(3) Ranking

(Ts=25°C)

Item

Symbol

Condition

Min.

Max.

Unit

Rank T

IF=150[mA]

16.3

23.0

Luminous Intensity

Rank S

IF=150[mA]

11.5

16.3

Luminous Intensity Measurement allowance is ± 10%.

Color Ranks

(IF=150mA,Ts=25°C)

Rank a0

0.280

0.264

0.283

0.296

0.248

0.267

0.305

0.276

Rank b3

Rank b4

0.287

0.283

0.304

0.307

0.304

0.330

0.295

0.305

0.330

0.315

0.330

0.360

0.339

Rank b5

Rank b6

0.296

0.287

0.307

0.311

0.307

0.330

0.276

0.295

0.315

0.294

0.315

0.339

0.318

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