44.5mm (1.75INCH) SINGLE DIGIT NUMERIC
DISPLAY
Part Number: SA18-11EWA
High Efficiency Red
Features
1.75 INCH DIGIT HEIGHT.
LOW CURRENT OPERATION.
EXCELLENT CHARACTER APPEARANCE.
EASY MOUNTING ON P.C. BOARDS OR SOCKETS.
I.C. COMPATIBLE.
CATEGORIZED FOR LUMINOUS INTENSITY.
MECHANICALLY RUGGED.
STANDARD : GRAY FACE, WHITE SEGMENT.
RoHS COMPLIANT.
Description
The High Efficiency Red source color devices are made with
Gallium Arsenide Phosphide on Gallium Phosphide Orange
Light Emitting Diode.
Package Dimensions& Internal Circuit Diagram
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. Specifications are subject to change without notice.
SPEC NO: DSAB5563
APPROVED: WYNEC
REV NO: V.5
CHECKED: Joe Lee
DATE: MAY/24/2007
DRAWN: Y.L.LI
PAGE: 1 OF 5
ERP: 1301000205
Selection Guide
Part No.
Dice
Lens Type
Iv (ucd) [1]
@ 10mA
Min.
SA18-11EWA
High Efficiency Red (GaAsP/GaP)
WHITE DIFFUSED
4700
Typ.
24000
Common Anode ,Rt.
Hand Decimal.
Description
Note:
1. Luminous intensity/ luminous Flux: +/-15%.
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
Per Segment Or (DP)
Reverse Current
Per Segment Or (DP)
Device
High Efficiency Red
High Efficiency Red
High Efficiency Red
High Efficiency Red
High Efficiency Red
High Efficiency Red
Typ.
627
625
45
15
6.0
(2.0)
7.5
(2.5)
10
(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
=15V
(V
R
=5V)
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation
Per Segment Or (DP)
DC Forward Current
Per Segment Or (DP)
Peak Forward Current [1]
Per Segment Or (DP)
Reverse Voltage
Per Segment Or (DP)
Operating / Storage Temperature
Lead Solder Temperature[2]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
High Efficiency Red
225
(75)
30
(30)
160
(160)
15
(5)
-40°C To +85°C
260°C For 3-5 Seconds
Units
mW
mA
mA
V
SPEC NO: DSAB5563
APPROVED: WYNEC
REV NO: V.5
CHECKED: Joe Lee
DATE: MAY/24/2007
DRAWN: Y.L.LI
PAGE: 2 OF 5
ERP: 1301000205
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