R3DB-AHKB datasheet(3/6 Pages) EVERLIGHT

3 / 6 page

Technical Data Sheet

3474/R3DB-AHKB/X/MS

Everlight Electronics Co., Ltd.

http\\:www.everlight.com

Rev 1

Page: 3 of 6

Device Number : DLE-347-013

Prepared date: 08-16-2006

Prepared by: Grace Shen

Absolute Maximum Rating (Ta=25℃)

Parameter

Symbol

Absolute Maximum Rating

Unit

Forward Current

Pulse Forward Current (Duty1/10@ 1KHz)

IFP

160

Operating Temperature

Topr

-40 ~ +85

℃

Storage Temperature

Tstg

-40 ~ +100

℃

Soldering Temperature

Tsol

260 ±5

℃

Power Dissipation

120

Reverse Voltage

Notes: Soldering time≦5 seconds.

Electro-Optical Characteristics (Ta=25℃)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Condition

Luminous Intensity

715

900

1425

mcd

Viewing Angle

2θ1/2

X:100Y:50

deg

Peak Wavelength

λp

635

Dominant Wavelength

λd

628

Spectrum Half width

Δλ

Forward Voltage

2.3

2.6

IF=20mA

Reverse Current

μA

VR=5V

Rank Combination (IF=20mA)

Rank

Luminous Intensity

715~900

900~1125

1125~1425

*Measurement Uncertainty of Luminous Intensity: ±15%

Unit:mcd

Rank

Forward Voltage

2.0~2.2

2.2~2.4

2.4~2.6

*Measurement Uncertainty of Forward Voltage: ±0.1V

Unit:V

Rank

Dominant Wavelength

622~626

626~630

630~634

*Measurement Uncertainty of

Dominant Wavelength ±1.0nm

Unit:nm

*The quantity ratio of the ranks is decided by EVERLIGHT.

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