3474SLASHB1DB-AFHASLASHMS datasheet(3/7 Pages) EVERLIGHT

3 / 7 page

Technical Data Sheet

3474/B1DB-AFHA/X/MS

Everlight Electronics Co., Ltd.

http\\:www.everlight.com

Rev 1

Page: 3 of 7

Device Number : DLE-347-004

Prepared date: 11-01-2005

Prepared by: Grace Shen

Absolute Maximum Rating (Ta=25℃)

Parameter

Symbol

Absolute Maximum Rating

Unit

Forward Current

Pulse Forward Current

(Duty1/10@ 1KHz)

IFP

100

Operating Temperature

Topr

-40 ~ +85

℃

Storage Temperature

Tstg

-40 ~ +100

℃

Electrostatic Discharge

ESD

Soldering Temperature

Tsol

260 ±5

℃

Power Dissipation

100

Reverse Voltage

Zener Reverse Current

100

Notes: Soldering time≦5 seconds.

Electro-Optical Characteristics (Ta=25℃)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Condition

Luminous Intensity

450

565

900

mcd

Viewing Angle

2θ1/2

X:100Y:50

deg

Peak Wavelength

λp

468

Dominant Wavelength

λd

470

Spectrum Half width

Δλ

Forward Voltage

3.4

3.6

IF=20mA

Reverse Current

μA

VR=5V

Zener Reverse Voltage

5.2

Iz=5mA

Rank Combination (IF=20mA)

Rank

Luminous Intensity

450~565

565~715

715~900

*Measurement Uncertainty of Luminous Intensity: ±15%

Unit:mcd

Rank

Forward Voltage

2.8~3.0

3.0~3.2

3.2~3.4

3.4~3.6

*Measurement Uncertainty of Forward Voltage: ±0.1V

Unit:V

Rank

Dominant Wavelength

465~470

470~475

*Measurement Uncertainty of

Dominant Wavelength ±1.0nm

Unit:nm

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

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