KINGBRIGHT DA03

7.62mm (0.3INCH) DUAL DIGIT NUMERIC
DISPLAY
DA03-11EWA
HIGH EFFICIENCY RED
Description
Features
0.3 INCH DIGIT HEIGHT.
The High Efficiency Red and Orange source color devices
LOW CURRENT OPERATION.
are made with Gallium Arsenide Phosphide on Gallium
EXCELLENT CHARACTER APPEARANCE.
Phosphide Orange Light Emitting Diode.
EASY MOUNTING ON P.C. BOARDS OR SOCKETS.
TWO DIGIT PACKAGE SIMPLIFIES ALIGNMENTS
& ASSEMBLY.
I.C. COMPATIBLE.
MECHANICALLY RUGGED.
STANDARD : GRAY FACE, WHITE SEGMENT.
RoHS COMPLIANT.
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: DSAB2471
REV NO: V.6
DATE: APR/23/2005
PAGE: 1 OF 3
APPROVED: J. Lu
CHECKED: Joe Lee
DRAWN: Y.W.WANG
ERP:1302000002
Selection Guide
Part No.
Dice
DA03-11EWA
Iv (ucd)
@ 10mA
Lens Type
HIGH EFFICIENCY RED (GaAsP/GaP)
WHITE DIFFUSED
Description
Min.
Typ.
480
1900
Common Anode
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
Typ.
λpeak
Peak Wavelength
High Efficiency Red
λD
Dominant Wavelength
∆λ1/2
Max.
Units
Test Conditions
627
nm
IF=20mA
High Efficiency Red
625
nm
IF=20mA
Spectral Line Half-width
High Efficiency Red
45
nm
IF=20mA
C
Capacitance
High Efficiency Red
15
pF
VF=0V;f=1MHz
VF
Forward Voltage
High Efficiency Red
2.0
2.5
V
IF=20mA
IR
Reverse Current
High Efficiency Red
10
uA
VR = 5V
Absolute Maximum Ratings at TA=25°C
Parameter
High Efficiency Red
Units
Power dissipation
105
mW
DC Forward Current
30
mA
Peak Forward Current [1]
160
mA
5
V
Reverse Voltage
Operating/Storage Temperature
-40°C To +85°C
Lead Solder Temperature [2]
260°C For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 5mm below package base.
SPEC NO: DSAB2471
REV NO: V.6
DATE: APR/23/2005
PAGE: 2 OF 3
APPROVED: J. Lu
CHECKED: Joe Lee
DRAWN: Y.W.WANG
ERP:1302000002
High Efficiency Red
DA03-11EWA
Remarks:
If special sorting is required (e.g. binning based on forward voltage, luminous intensity, or wavelength), the typical
accuracy of the sorting process is as follows:
1. Wavelength: +/-1nm
2. Luminous Intensity: +/-15%
3. Forward Voltage: +/-0.1V
Note: Accuracy may depend on the sorting parameters.
SPEC NO: DSAB2471
REV NO: V.6
DATE: APR/23/2005
PAGE: 3 OF 3
APPROVED: J. Lu
CHECKED: Joe Lee
DRAWN: Y.W.WANG
ERP:1302000002