G1DB-ALNA [EVERLIGHT]
This precision optical performance oval LED is specifically designed for passenger information signs; 这种精密的光学性能椭圆LED是专为旅客信息标志设计
| 型号： | G1DB-ALNA |
| 厂家： | 
EVERLIGHT ELECTRONICS CO., LTD |
| 描述： | This precision optical performance oval LED is specifically designed for passenger information signs |
| 文件： | 总7页 (文件大小：112K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Technical Data Sheet
3474/G1DB-ALNA/X/MS
Features
․High luminous intensity output
․Oval Shape
․Well defined spatial radiation
․Wide viewing angle (2θ1/2) : 100o / 50o
․ESD-withstand voltage: up to 4KV
․The product itself will remain within RoHS compliant version
․UV resistant epoxy
Descriptions
․This precision optical performance oval LED is specifically
designed for passenger information signs
․This lamp has matched radiation patterns with red and blue
mixing color applications
․Superior performance in outdoor environment
Applications
․Single or Dual Color Graphic Signs
․Message boards
․Variable message signs (VMS)
․Commercial outdoor advertising
Device Selection Guide
LED Part No.
Chip Material Emitted Color
InGaN Super Green
Lens Color
Stopper
No
3474/G1DB-ALNA/MS
3474/G1DB-ALNA/P/MS
Green Diffused
Yes
Everlight Electronics Co., Ltd.
Device Number : DLE-347-003
http\\:www.everlight.com
Prepared date: 11-01-2005
Rev 1
Page: 1 of 7
Prepared by: Grace Shen
Technical Data Sheet
3474/G1DB-ALNA/X/MS
Package Dimensions
Stopper Type
No Stopper Type
Notes:
․All 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.
Device Number : DLE-347-003
http\\:www.everlight.com
Prepared date: 11-01-2005
Rev 1
Page: 2 of 7
Prepared by: Grace Shen
Technical Data Sheet
3474/G1DB-ALNA/X/MS
Absolute Maximum Rating (Ta=25℃)
Parameter
Symbol
Absolute Maximum Rating
Unit
Forward Current
IF
30
mA
Pulse Forward Current
(Duty1/10@ 1KHz)
IFP
100
mA
℃
℃
V
℃
mW
V
Operating Temperature
Storage Temperature
Electrostatic Discharge
Soldering Temperature
Power Dissipation
Topr
Tstg
ESD
Tsol
Pd
-40 ~ +85
-40 ~ +100
4K
260 ±5
100
Reverse Voltage
VR
5
mA
Zener Reverse Current
Iz
100
Notes: Soldering time≦5 seconds.
Electro-Optical Characteristics (Ta=25℃)
Parameter
Luminous Intensity
Viewing Angle
Peak Wavelength
Dominant Wavelength
Spectrum Half width
Forward Voltage
Symbol
IV
2θ1/2
λp
Min.
1425
--
Typ.
2000
X:100 Y:50
Max.
2850
--
Unit
mcd
deg
Condition
--
518
525
35
3.4
--
--
IF=20mA
λd
nm
--
--
Δλ
--
--
VF
IR
--
--
3.6
50
--
V
μA
V
Reverse Current
VR=5V
Zener Reverse Voltage
Vz
5.2
--
Iz=5mA
Rank Combination (IF=20mA)
Rank
L
M
N
2250~2850
Luminous Intensity
1425~1800
1800~2250
*Measurement Uncertainty of Luminous Intensity: ±15%
Unit:mcd
Rank
0
1
2
3
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
1
2
Dominant Wavelength
524~528
528~532
*Measurement Uncertainty of Dominant Wavelength ±1.0nm
Unit:nm
*The quantity ratio of the ranks is decided by EVERLIGHT.
Everlight Electronics Co., Ltd.
Device Number : DLE-347-003
http\\:www.everlight.com
Prepared date: 11-01-2005
Rev 1
Page: 3 of 7
Prepared by: Grace Shen
Technical Data Sheet
3474/G1DB-ALNA/X/MS
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd.
Device Number : DLE-347-003
http\\:www.everlight.com
Prepared date: 11-01-2005
Rev 1
Page: 4 of 7
Prepared by: Grace Shen
Technical Data Sheet
3474/G1DB-ALNA/X/MS
Packing Quantity Specification
1.1000PCS/1Bag，5Bags/1Box
2.10Boxes/1Carton
Label Form Specification
CPN: Customer’s Production Number
EVERLIGHT
CPN:
P/N : Production Number
QTY: Packing Quantity
CAT: Ranks of Luminous Intensity and Forward Voltage
HUE: Ranks of Dominant Wavelength
REF: Reference
P/N:
RoHS
3474/G1DB-ALNA/X/MS
QTY：
LOT No: Lot Number
CAT:
MADE IN TAIWAN: Production Place
HUE:
LOT NO：
REF:
MADE IN TAIWAN
Everlight Electronics Co., Ltd.
Device Number : DLE-347-003
http\\:www.everlight.com
Prepared date: 11-01-2005
Rev 1
Page: 5 of 7
Prepared by: Grace Shen
Technical Data Sheet
3474/G1DB-ALNA/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. Below the zener reference voltage Vz, all the current flows through LED and as the voltage rises to
Vz, the zener diode “breakdown." If the voltage tries to rise above Vz current flows through the
zener branch to keep the voltage at exactly Vz.
5. When the LED is connected using serial circuit, if either piece of LED is no light up but current
can’t flow through causing others to light down. In new design, the LED is parallel with zener diode.
if either piece of LED is no light up but current can flow through causing others to light up.
6. Soldering Condition
Careful attention should be paid during soldering. When soldering, leave more then 3mm from
Everlight Electronics Co., Ltd.
Device Number : DLE-347-003
http\\:www.everlight.com
Prepared date: 11-01-2005
Rev 1
Page: 6 of 7
Prepared by: Grace Shen
Technical Data Sheet
3474/G1DB-ALNA/X/MS
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
400℃Max. (30W
DIP Soldering
Temp. at tip of iron
Preheat temp.
Bath temp.
100℃Max. (60 sec Max.)
Max.)
Soldering time
Distance
3 sec Max.
265 Max.
3mm Min.(From solder Bath time.
joint to case)
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.
Device Number : DLE-347-003
http\\:www.everlight.com
Prepared date: 11-01-2005
Rev 1
Page: 7 of 7
Prepared by: Grace Shen
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