101.2mm (4.0INCH) SINGLE DIGIT NUMERIC
DISPLAY
Part Number: SA40-18SEKWA
Super Bright Orange
Features
Large size.
4.0 inch digit height.
Low current operation.
Excellent character appearance.
High light output.
Easy mounting on P.C. boards or sockets.
Mechanically rugged.
Standard : gray face, white segment.
RoHS compliant.
Description
The Super Bright Orange device is made with AlGaInP (on
GaAs substrate) light emitting diode chip.
Package Dimensions& Internal Circuit Diagram
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
SPEC NO: DSAK2755
APPROVED: WYNEC
REV NO: V.4A
CHECKED: Joe Lee
DATE: APR/18/2013
DRAWN: Y.Liu
PAGE: 1 OF 7
ERP: 1301002809
Selection Guide
Part No.
Dice
Lens Type
Iv (ucd) [1]
@ 10mA
Min.
255000
SA40-18SEKWA
Super Bright Orange (AlGaInP)
White Diffused
*88000
Note:
1. Luminous intensity/ luminous Flux: +/-15%.
*Luminous intensity value is traceable to the CIE127-2007 compliant national standards.
Description
Typ.
500000
*180000
Common Anode, Rt.
Hand Decimal.
Electrical / Optical Characteristics at TA=25°C
Symbol
λpeak
λD
[1]
Δλ1/2
C
V
F
[2]
I
R
Parameter
Peak Wavelength
Dominant Wavelength
Spectral Line Half-width
Capacitance
Forward Voltage
(DP)
Reverse Current
(Per chip)
Device
Super Bright Orange
Super Bright Orange
Super Bright Orange
Super Bright Orange
Super Bright Orange
Super Bright Orange
Typ.
610
601
29
15
8.4
(4.2)
10.0
(5.0)
20
(10)
Max.
Units
nm
nm
nm
pF
V
uA
Test Conditions
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
F
=0V;f=1MHz
I
F
=20mA
V
R
=5V
(V
R
=5V)
Notes:
1.Wavelength: +/-1nm.
2.Forward Voltage: +/-0.1V.
3.Wavelength value is traceable to the CIE127-2007 compliant national standards.
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation
(DP)
DC Forward Current
(DP)
Peak Forward Current [1]
(DP)
Reverse Voltage
(Per chip)
Operating / Storage Temperature
Lead Solder Temperature[2]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Super Bright Orange
600
(150)
60
(30)
390
(195)
5
(5)
-40°C To +85°C
260°C For 3-5 Seconds
Units
mW
mA
mA
V
SPEC NO: DSAK2755
APPROVED: WYNEC
REV NO: V.4A
CHECKED: Joe Lee
DATE: APR/18/2013
DRAWN: Y.Liu
PAGE: 2 OF 7
ERP: 1301002809
Super Bright Orange
SA40-18SEKWA
SPEC NO: DSAK2755
APPROVED: WYNEC
REV NO: V.4A
CHECKED: Joe Lee
DATE: APR/18/2013
DRAWN: Y.Liu
PAGE: 3 OF 7
ERP: 1301002809
SPEC NO: DSAK2755
APPROVED: WYNEC
REV NO: V.4A
CHECKED: Joe Lee
DATE: APR/18/2013
DRAWN: Y.Liu
PAGE: 4 OF 7
ERP: 1301002809
PACKING & LABEL SPECIFICATIONS
SA40-18SEKWA
SPEC NO: DSAK2755
APPROVED: WYNEC
REV NO: V.4A
CHECKED: Joe Lee
DATE: APR/18/2013
DRAWN: Y.Liu
PAGE: 5 OF 7
ERP: 1301002809
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