EVERLIGHT Y3DB-AHLB

Technical Data Sheet
3474/Y3DB-AHLB/X/MS
Features
․High luminous intensity output
․Oval Shape
․Well defined spatial radiation
․Wide viewing angle (2θ1/2) : 100o / 50 o
․UV resistant epoxy
․The product itself will remain within RoHS compliant version
Descriptions
․This precision optical performance oval LED is specifically
designed for passenger information signs
․This lamp has matched radiation patterns with yellow, blue
or green mixing color applications
․Superior performance in outdoor environment
Applications
․Color Graphic Signs
․Message boards
․Variable message signs (VMS)
․Commercial outdoor advertising
Device Selection Guide
LED Part No.
3474/Y3DB-AHLB/MS
3474/Y3DB-AHLB/P/MS
Chip Material Emitted Color
AlGaInP
Lens Color
Brilliant Yellow Yellow Diffused
Stopper
No
Yes
Everlight Electronics Co., Ltd.
http\\:www.everlight.com
Rev 1
Page: 1 of 6
Device Number : DLE-347-014
Prepared date: 10-26-2006
Prepared by: Flourix Chen
Technical Data Sheet
3474/Y3DB-AHLB/X/MS
Package Dimensions
Stopper Type
No Stopper Type
Notes:
․Other dimensions are in millimeters, tolerance is 0.25mm except being specified.
․Protruded resin under flange is 1.5mm Max LED.
․Bare copper alloy is exposed at tie-bar portion after cutting.
Everlight Electronics Co., Ltd.
http\\:www.everlight.com
Rev 1
Page: 2 of 6
Device Number : DLE-347-014
Prepared date: 10-26-2006
Prepared by: Flourix Chen
Technical Data Sheet
3474/Y3DB-AHLB/X/MS
Absolute Maximum Rating (Ta=25℃
℃)
Parameter
Forward Current
Pulse Forward Current (Duty1/10@ 1KHz)
Operating Temperature
Storage Temperature
Soldering Temperature
Power Dissipation
Reverse Voltage
Symbol Absolute Maximum Rating
IF
50
IFP
160
Topr
-40 ~ +85
Tstg
-40 ~ +100
260 ±5
Tsol
Pd
120
VR
5
Unit
mA
mA
℃
℃
℃
mW
V
Notes: Soldering time≦5 seconds.
Electro-Optical Characteristics (Ta=25℃
℃)
Parameter
Luminous Intensity
Viewing Angle
Peak Wavelength
Dominant Wavelength
Spectrum Half width
Forward Voltage
Reverse Current
Symbol
IV
2θ1/2
λp
λd
Δλ
VF
IR
Min.
715
--584
-1.8
--
Typ.
1125
X:100Y::50
591
589
15
2.2
--
Max.
1800
--596
-2.6
10
Unit
mcd
deg
Condition
nm
IF=20mA
V
μA
VR=5V
Rank Combination (IF=20mA)
Rank
H
J
K
L
Luminous Intensity
715~900
900~1125
1125~1425
1425~1800
*Measurement Uncertainty of Luminous Intensity: ±15%
Rank
Forward Voltage
Unit:mcd
1
2
3
4
1.8~2.0
2.0~2.2
2.2~2.4
2.4~2.6
*Measurement Uncertainty of Forward Voltage: ±0.1V
Rank
1
Unit:V
2
Dominant Wavelength
584~587
587~590
*Measurement Uncertainty of Dominant Wavelength ±1.0nm
3
4
590~593
593~596
Unit:nm
*The quantity ratio of the ranks is decided by EVERLIGHT.
Everlight Electronics Co., Ltd.
http\\:www.everlight.com
Rev 1
Page: 3 of 6
Device Number : DLE-347-014
Prepared date: 10-26-2006
Prepared by: Flourix Chen
Technical Data Sheet
3474/Y3DB-AHLB/X/MS
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd.
http\\:www.everlight.com
Rev 1
Page: 4 of 6
Device Number : DLE-347-014
Prepared date: 10-26-2006
Prepared by: Flourix Chen
Technical Data Sheet
3474/Y3DB-AHLB/X/MS
Packing Quantity Specification
1.500PCS/1Bag,5Bags/1Box
2.10Boxes/1Carton
Label Form Specification
CPN: Customer’s Production Number
P/N : Production Number
QTY: Packing Quantity
EVERLIGHT
CPN:
P/N:
RoHS
3474/Y3DB-AHLB/X/MS
QTY:
CAT:
HUE:
LOT NO:
REF:
CAT: Ranks of Luminous and Forward Voltage
HUE: Ranks of Dominant Wavelength
REF: Reference
LOT No: Lot Number
MADE IN TAIWAN: Production Place
MADE IN TAIWAN
Everlight Electronics Co., Ltd.
http\\:www.everlight.com
Rev 1
Page: 5 of 6
Device Number : DLE-347-014
Prepared date: 10-26-2006
Prepared by: Flourix Chen
Technical Data Sheet
3474/Y3DB-AHLB/X/MS
Notes
1. Above specification may be changed without notice. EVERLIGHT will reserve authority on
material change for above specification.
2. When using this product, please observe the absolute maximum ratings and the instructions for
using outlined in these specification sheets. EVERLIGHT assumes no responsibility for any
damage resulting from use of the product which does not comply with the absolute maximum
ratings and the instructions included in these specification sheets.
3. These specification sheets include materials protected under copyright of EVERLIGHT
corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s
consent.
4. Soldering Condition
Careful attention should be paid during soldering. When soldering, leave more then 3mm
from solder joint to case, and soldering beyond the base of the tie bar is recommended.
Avoiding applying any stress to the lead frame while the LEDs are at high temperature
particularly when soldering.
Recommended soldering conditions:
Hand Soldering
Temp. at tip of iron
DIP Soldering
400℃ Max. (30W
Max.)
Preheat temp.
100℃ Max. (60 sec Max.)
Soldering time
3 sec Max.
Bath temp.
265 Max.
Distance
3mm Min.(From solder
joint to case)
Bath time.
5 sec Max.
Distance
3mm Min.
EVERLIGHT ELECTRONICS CO., LTD.
Office: No 25, Lane 76, Sec 3, Chung Yang Rd,
Tucheng, Taipei 236, Taiwan, R.O.C
Tel: 886-2-2267-2000, 2267-9936
Fax: 886-2267-6244, 2267-6189, 2267-6306
http:\\www.everlight.com
Everlight Electronics Co., Ltd.
http\\:www.everlight.com
Rev 1
Page: 6 of 6
Device Number : DLE-347-014
Prepared date: 10-26-2006
Prepared by: Flourix Chen