Kingbright DC20/20EWA 20 segments bar graph array Datasheet

20 SEGMENTS BAR GRAPH ARRAY
Part Number: DC20/20EWA
High Efficiency Red
Features
Description
z SUITABLE FOR LEVEL INDICATORS.
The High Efficiency Red source color devices are made with
z LOW CURRENT OPERATION.
Gallium Arsenide Phosphide on Gallium Phosphide Orange
z EXCELLENT ON/OFF CONTRAST.
Light Emitting Diode.
z WIDE VIEWING ANGLE.
z END STACKABLE.
z MECHANICALLY RUGGED.
z DIFFERENT COLORS IN ONE UNIT AVAILABLE.
z STANDARD: GRAY FACE, WHITE SEGMENT.
z 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: DSAD1431
REV NO: V.7
DATE: MAY/31/2007
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Y.L.LI
PAGE: 1 OF 4
ERP: 1331000090
Selection Guide
Part No.
Dice
DC20/20EWA
Iv (ucd) [1]
@ 10mA
Lens Type
High Efficiency Red (GaAsP/GaP)
WHITE DIFFUSED
Min.
Typ.
1900
9000
Description
20 Segments
Bargraph-Display
Note:
1. Luminous intensity/ luminous Flux: +/-15%.
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
Typ.
λpeak
Peak Wavelength
High Efficiency Red
λD [1]
Dominant Wavelength
Δλ1/2
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 [2]
Forward Voltage
High Efficiency Red
2.0
2.5
V
IF=20mA
IR
Reverse Current
High Efficiency Red
10
uA
VR=5V
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Absolute Maximum Ratings at TA=25°C
Parameter
High Efficiency Red
Units
Power dissipation
75
mW
DC Forward Current
30
mA
Peak Forward Current [1]
160
mA
5
V
Reverse Voltage
Operating / Storage Temperature
Lead Solder Temperature[2]
-40°C To +85°C
260°C For 3-5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
SPEC NO: DSAD1431
REV NO: V.7
DATE: MAY/31/2007
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Y.L.LI
PAGE: 2 OF 4
ERP: 1331000090
High Efficiency Red
DC20/20EWA
SPEC NO: DSAD1431
REV NO: V.7
DATE: MAY/31/2007
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Y.L.LI
PAGE: 3 OF 4
ERP: 1331000090
PACKING & LABEL SPECIFICATIONS
DC20/20EWA
SPEC NO: DSAD1431
REV NO: V.7
DATE: MAY/31/2007
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Y.L.LI
PAGE: 4 OF 4
ERP: 1331000090
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