Technical Data Sheet
0.39" Quadruple Digit SMD Displays
ELSF-405SURWA/S530-A3/S290
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.
․Channel
indicator of TV.
Device Selection Guide
Chip
Material
A1GaInP
Emitted Color
Brilliant Red
Face Color
Gray
Everlight Electronics Co., Ltd.
Device No.: DDF-0000637
http://www.everlight.com
Prepared date: 2010/03/08
Rev. 2
Page: 1 of 8
Prepared by: Sun Li
Technical Data Sheet
0.39" Quadruple Digit SMD Displays
ELSF-405SURWA/S530-A3/S290
Package Dimensions
Land Pattern (Recommend)
SF405SURWA
-A3 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
Forward Current
Pulse Forward Current
*1
Operating Temperature
Storage Temperature
Reflow Temperature
*2
Electrostatic Discharge
Power Dissipation
Reverse Voltage
Symbol
I
F
I
FP
T
opr
T
stg
T
ref
ESD
P
d
V
R
Rating
25
60
-40 ~ +105
-40 ~ +105
260
2000
60
5
Units
mA
mA
℃
℃
℃
V
mW
V
Notes:
*1:I
FP
Conditions--Pulse Width≦10msec and Duty≦1/10.
*2:Reflow time≦5 seconds.
Everlight Electronics Co., Ltd.
Device No.: DDF-0000637
http://www.everlight.com
Prepared date: 2010/03/08
Rev. 2
Page: 2 of 8
Prepared by: Sun Li
Technical Data Sheet
0.39" Quadruple Digit SMD Displays
ELSF-405SURWA/S530-A3/S290
Electro-Optical Characteristics (Ta=25℃)
Parameter
Forward Voltage
Reverse Current
Luminous
Intensity
Per segment
Symbol
V
F
I
R
Min.
--
--
7.8
Typ.
2.0
--
16.40
5.90
632
624
20
Max.
2.4
10
--
Units
V
μA
Condition
I
F
=20mA
V
R
=5V
IF=10mA
Per decimal
point
IV
2.8
λ
p
λ
d
△λ
---
---
---
--
--
--
--
mcd
I
F
=10mA
nm
nm
nm
I
F
=20mA
I
F
=20mA
I
F
=20mA
Peak Wavelength
Dominant Wavelength
Spectrum Radiation
Bandwidth
Bin Range of Luminous Intensity
(Unit: mcd)
Rank
Q
R
S
Min.
7.8
11.0
15.0
Max.
12.5
17.6
24.0
Rank
T
U
--
Min.
21.0
30.0
--
Max.
34.0
48.0
--
Everlight Electronics Co., Ltd.
Device No.: DDF-0000637
http://www.everlight.com
Prepared date: 2010/03/08
Rev. 2
Page: 3 of 8
Prepared by: Sun Li
Technical Data Sheet
0.39" Quadruple Digit SMD Displays
ELSF-405SURWA/S530-A3/S290
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd.
Device No.: DDF-0000637
http://www.everlight.com
Prepared date: 2010/03/08
Rev. 2
Page: 4 of 8
Prepared by: Sun Li
Technical Data Sheet
0.39" Quadruple Digit SMD Displays
ELSF-405SURWA/S530-A3/S290
■
Reflow Temp. / Time
■
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.
Device No.: DDF-0000637
http://www.everlight.com
Prepared date: 2010/03/08
Rev. 2
Page: 5 of 8
Prepared by: Sun Li
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