57mm (2.3INCH) SINGLE DIGIT NUMERIC
DISPLAY
Part Number: SA23-12SYKWA
Super Bright Yellow
Features
2.3 inch digit height.
Low current operation.
Excellent character appearance.
High light output.
Easy mounting on P.C. boards or sockets.
Multicolor available.
Mechanically rugged.
Standard : gray face, white segment.
RoHS compliant.
Description
The Super Bright Yellow device is made with AlGaInP (on
GaAs substrate) light emitting diode chip.
Package Dimensions& Internal Circuit Diagram
K
g
in
ig
r
b
t
h
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: DSAD7294
APPROVED: WYNEC
REV NO: V.7A
CHECKED: Joe Lee
DATE: AUG/26/2013
DRAWN: Q.M.Chen
PAGE: 1 OF 7
ERP: 1301001411
Selection Guide
Part No.
Dice
Lens Type
Iv (ucd) [1]
@ 10mA
Min.
255000
SA23-12SYKWA
Super Bright Yellow (AlGaInP)
White Diffused
*88000
Notes:
1. Luminous intensity/ luminous Flux: +/-15%.
* Luminous intensity value is traceable to the CIE127-2007 compliant national standards.
Description
Typ.
720000
*210000
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)
Device
Super Bright Yellow
Super Bright Yellow
Super Bright Yellow
Super Bright Yellow
Typ.
590
Max.
Super Bright Yellow
Reverse Current
(Per Chip)
Notes:
1. Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
3. Wavelength value is traceable to the CIE127-2007 compliant national standards.
in
K
Super Bright Yellow
b
g
ig
r
590
20
20
8.0
(4.0)
t
h
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
10.0
(5.0)
10
(10)
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 Yellow
300
(150)
30
(30)
175
(175)
5
-40°C To +85°C
260°C For 3-5 Seconds
Units
mW
mA
mA
V
SPEC NO: DSAD7294
APPROVED: WYNEC
REV NO: V.7A
CHECKED: Joe Lee
DATE: AUG/26/2013
DRAWN: Q.M.Chen
PAGE: 2 OF 7
ERP: 1301001411
Super Bright Yellow
t
h
ig
r
b
g
in
K
SA23-12SYKWA
SPEC NO: DSAD7294
APPROVED: WYNEC
REV NO: V.7A
CHECKED: Joe Lee
DATE: AUG/26/2013
DRAWN: Q.M.Chen
PAGE: 3 OF 7
ERP: 1301001411
K
g
in
ig
r
b
t
h
SPEC NO: DSAD7294
APPROVED: WYNEC
REV NO: V.7A
CHECKED: Joe Lee
DATE: AUG/26/2013
DRAWN: Q.M.Chen
PAGE: 4 OF 7
ERP: 1301001411
PACKING & LABEL SPECIFICATIONS
SA23-12SYKWA
t
h
ig
r
b
g
in
K
Terms and conditions for the usage of this document
1.The information included in this document reflects representative usage scenarios and is intended
for technical reference only.
2.The part number, type, and specifications mentioned in this document are subject to future change
and improvement without notice. Before production usage customer should refer to the latest
datasheet for the updated specifications.
3.When using the products referenced in this document, please make sure the product is being
operated within the environmental and electrical limits specified in the datasheet. If customer usage
exceeds the specified limits, Kingbright will not be responsible for any subsequent issues.
4.The information in this document applies to typical usage in consumer electronics applications.
If customer's application has special reliability requirements or have life-threatening liabilities,
such as automotive or medical usage, please consult with Kingbright representative for further
assistance.
5.The contents and information of this document may not be reproduced or re-transmitted without
permission by Kingbright.
6.All design applications should refer to Kingbright application notes available at
http://www.kingbright.com/application_notes
SPEC NO: DSAD7294
APPROVED: WYNEC
REV NO: V.7A
CHECKED: Joe Lee
DATE: AUG/26/2013
DRAWN: Q.M.Chen
PAGE: 5 OF 7
ERP: 1301001411
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