Page 1
Technical Data Sheet
0.39" Single Digit SMD Display
Features
․Packaged in tape and reel for SMT manufacturing.
․Design flexibility (common cathode or anode).
․Categorized for luminous intensity.
․The thickness is thinness than tradition display.
․Pb free.
․The product itself will remain within RoHS
compliant version.
Descriptions
․The SMD type is much smaller than tradition type
components, thus enable smaller board size, higher
packing density, reduced storage space and finally
smaller equipment to be obtained.
Applications
․Suitable for indoor use.
․Audio system.
․Set top box.
․Game machine.
ELSS-406UWWA/S290
․Channel indicator of TV.
Device Selection Guide
Material Emitted Color
InGaN Pure White Gray
Chip
Face Color
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 3 Page 1 of 8
Device No: DDF-0000472 Prepared date: 2009/08/10 Prepared by: Sun Li
Page 2
Technical Data Sheet
0.39" Single Digit SMD Display
ELSS-406UWWA/S290
Package Dimensions Land Pattern (Recommend)
SS406UWWA
Date Bin
Notes:
․All dimensions are in millimeters, tolerance is 0.25mm unless otherwise noted.
․Above specification may be changed without notice. Supplier will reserve
authority on material change for above specification.
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Units
Forward Current IF 25 mA
Pulse Forward Current*1 I
Operating Temperature T
Storage Temperature T
Reflow Temperature*2 T
100 mA
FP
-40 ~ +105
opr
-40 ~ +105
stg
260
ref
℃
℃
℃
Electrostatic Discharge ESD 150 V
Power Dissipation Pd 110 mW
Reverse Voltage VR 5 V
Notes: *1:I
Conditions--Pulse Width≦10msec and Duty≦1/10.
FP
**2:Reflow time≦5 seconds.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 3 Page 2 of 8
Device No: DDF-0000472 Prepared date: 2009/08/10 Prepared by: Sun Li
Page 3
Technical Data Sheet
0.39" Single Digit SMD Display
ELSS-406UWWA/S290
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Min. Typ. Max. Units Condition
Forward Voltage VF -- 3.3 3.7 V IF=20mA
Reverse Current IR -- -- 50
Luminous
Intensity
Per segment
Per decimal
point
IV
21.0 90.5 --
13.9 35.0 --
μA
mcd
VR=5V
IF=10mA
Bin Range of Luminous Intensity (Unit: mcd)
Rank Min. Max. Rank Min. Max.
T 21.00 34.00 W 59.00 94.00
U 30.00 48.00 X 83.0 133.0
V 42.00 67.00 Y 116.0 186.0
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 3 Page 3 of 8
Device No: DDF-0000472 Prepared date: 2009/08/10 Prepared by: Sun Li
Page 4
Technical Data Sheet
0.39" Single Digit SMD Display
Typical Electro-Optical Characteristics Curves
ELSS-406UWWA/S290
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 3 Page 4 of 8
Device No: DDF-0000472 Prepared date: 2009/08/10 Prepared by: Sun Li
Page 5
Technical Data Sheet
0.39" Single Digit SMD Display
■ Reflow Temp. / Time :
ELSS-406UWWA/S290
■ Soldering Iron :
Basic spec is 5 sec when 260 .≦℃ If temperature is higher, time should be shorter (+10℃
→ -1sec). Power dissipation of iron should be smaller than 15 W, and temperature should be
controllable. Surface temperature of the device should be under 230 .℃
■ Rework :
1. Customer must finish rework within 5 sec under 260 .℃
2. The head of iron can not touch copper foil.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 3 Page 5 of 8
Device No: DDF-0000472 Prepared date: 2009/08/10 Prepared by: Sun Li
Page 6
Technical Data Sheet
0.39" Single Digit SMD Display
■ Reliability test items and conditions:
The reliability of products shall be satisfied with items listed below.
Confidence level：90%
LTPD：10%
NO
1
Temperature
2
3
4
Temperature
Soldering
Thermal
Storage
Item
Reflow
Cycle
Shock
High
Low
Test
Conditions
TEMP:260°C±5°C
5~10 SEC
H：+100°C 15min
∫ 5min
L：-40°C 15min
H：+100°C 5min
∫ 10 sec
L：-10°C 5min
TEMP:105°C
Test
Hours/Cycle
6 Min
300 Cycles 22 PCS
300 Cycles 22 PCS
1000 HRS 22 PCS
ELSS-406UWWA/S290
Sample
Size
22 PCS
Failure
Judgment
Criteria
Iv≦Ivt*0.5
or
VF≧U
or
VF≦L
Ac/Re
0/1
0/1
0/1
0/1
5
Temperature
6
7
Note：Ivt：The test Iv value of the chip before the reliability test
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 3 Page 6 of 8
Device No: DDF-0000472 Prepared date: 2009/08/10 Prepared by: Sun Li
Storage
DC Operating
Life
High
Temperature /
High
Humidity
Iv：The test value of the chip that has completed the reliability test
U：Upper Specification Limit
L：Lower Specification Limit
TEMP:-40°C
TEMP:25°C
If＝10mA
85°C / 85% RH 1000 HRS 22 PCS
1000 HRS 22 PCS
1000 HRS 22 PCS
0/1
0/1
0/1
Page 7
Technical Data Sheet
0.39" Single Digit SMD Display
Package Dimensions
3
2
0
3
4
0
3
1
5
3
3
0
2
1
6
3
0
0
1
1
7
3
3
0
0
0
3
3
1
8
0
0
9
°
0
2
1
2
0
2
R
1
2
3
4
6
5
6
P S
7
8
10.75
110
90
100
330
2.3
5
7
.
6
R
ELSS-406UWWA/S290
2.30
B"
24.50
A"
Taping Dimensions
E:1.75
F11.5
W
P2:2.0
R0.3
P0:4.0
D1:2.0
R1
P
A1:10.2
D0:1.5
20°
7.1
B0:15.4
A0:11.4
T:0.35
16.57
K0:4.15
12.3
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 3 Page 7 of 8
Device No: DDF-0000472 Prepared date: 2009/08/10 Prepared by: Sun Li
Page 8
Technical Data Sheet
0.39" Single Digit SMD Display
Packing Quantity Specification
1000PCS/Roll，1Roll/Small box, 7Small boxes/Box
Label Form Specification
CPN: Customer’s Production Number
P/N : Production Number
QTY: Packing Quantity
CAT: Ranks
HUE: Peak Wavelength
REF: Reference
LOT No: Lot Number
DC: Year and weekly
REFERENCE: Label identify code
ELSS-406UWWA/S290
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.
EVERLIGHT ELECTRONICS CO., LTD. Tel: 886-2-2267-2000, 2267-9936
Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Fax: 886-2-2267-6244, 2267-6189, 2267-6306
Tucheng, Taipei 236, Taiwan, R.O.C http://www.everlight.com
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 3 Page 8 of 8
Device No: DDF-0000472 Prepared date: 2009/08/10 Prepared by: Sun Li
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