AT5050SE9ZS-RV datasheet(2/10 Pages) KINGBRIGHT

2 / 10 page

5.0X5.0mm SMD LED WITH CERAMIC SUBSTRATE

SPEC NO: DSAI5830

REV NO: V.1

DATE: SEP/22/2008

PAGE: 2 OF 10

APPROVED: WYNEC

CHECKED: Allen Liu

DRAWN: Y.F.Lu

ERP: 1212000028

Electrical / Optical Characteristics at TA = 25°C

Notes:

1. Results from mounting on PC board FR4 (pad size>100mm2) , mounted on pc board-metal core PCB is recommend

for lowest thermal resistance.

2. 1/10 Duty Cycle, 0.1ms Pulse Width.

Absolute Maximum Ratings at TA = 25°C

Parameter

Symbol

Value

Unit

Forward Voltage IF = 350mA [Min.]

VF [2]

2.0

Forward Voltage IF = 350mA [Typ.]

2.5

Forward Voltage IF = 350mA [Max.]

3.0

Wavelength at peak emission IF = 350mA

[Typ.]

λpeak

628

Dominant Wavelength IF = 350mA

[Typ.]

λ dom [1]

623

Temperature coefficient of

λpeak

IF = 350mA, - 10

°C ≤ T ≤ 100°C [Typ.]

TCλpeak

0.1

nm/°C

Temperature coefficient of

λdom

IF = 350mA, - 10

°C ≤ T ≤ 100°C [Typ.]

TCλdom

0.08

nm/°C

Temperature coefficient of VF

IF = 350mA, - 10

°C ≤ T≤ 100°C [Typ.]

TCV

-3.0

mV/°C

Luminous Flux IF = 350mA [Typ.]

Φv

Spectral bandwidth at 50%

ΦREL MAX IF = 350mA [Typ.]

Δλ

Notes:

1.Wavelength : + / -1nm.

2. Forward Voltage : + / - 0.1V.

Selection Guide

Notes:

θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.

2. Luminous intensity / luminous flux: +/-15%.

Part No.

Dice

Φv (lm) [2]

@ 350mA

Viewing

Angle [1]

Code.

Min.

Max.

θ1/2

AT5050SE9ZS-RV

Reddish-Orange (AlGaInP)

CD-L

120

CE-L

CF-L

CG-L

Parameter

Symbol

Value

Unit

DC Forward Current [1]

350

Peak Forward Current [2]

IFM

500

Power dissipation

1.05

Operating Temperature

Top

-40 To +100

°C

Storage Temperature

Tstg

-40 To +120

°C

Junction temperature[1]

120

°C

Thermal resistance [1] (Junction/ambient)

Rth j-a

°C/W

Thermal resistance [1] (Junction/solder point)

Rth j-s

°C/W

yalin

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日期︰2008.09.23 08:10:41

+08'00'

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