KINGBRIGHT DD

12SEGMENT BAR GRAPH ARRAYS
DD-12HWB
BRIGHT RED
DD-12GWB
GREEN
DD-12YWB
YELLOW
Features
Description
!SUITABLE FOR LEVEL INDICATORS.
The Bright Red source color devices are made with Gallium
!LOW
Phosphide Red Light Emitting Diode.
CURRENT OPERATION.
!EXCELLENT ON/OFF CONTRAST.
!WIDE
VIEWING ANGLE.
Phosphide Green Light Emitting Diode.
!MECHANICALLY RUGGED.
!DIFFERENT COLORS IN ONE UNIT AVAILABLE.
!BLACK
The Green source color devices are made with Gallium
FACE, WHITE SEGMENT.
The Yellow source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
Package Dimensions & Internal Circuit Diagram
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the lead emerge package.
4. Specifications are subject to change without notice.
SPEC NO: KDA0475
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/20/2001
DRAWN: J.X.FU
PAGE: 1 OF 4
Selection Guide
Par t No .
Iv (u c d )
@ 10 m A
Dic e
Min .
Ty p .
DD-12HWB
BRIGHT RED (GaP)
900
1400
DD-12GWB
GREEN (GaP)
2200
560 0
DD-12YWB
YELLOW (GaAsP/GaP)
1400
360 0
D es c r i p t i o n
12 Segments
Bargraph-Display
Electrical / Optical Characteristics at T)=25°°C
Sy m b o l
Par am et er
λpeak
Peak Wavelength
λD
D ev i c e
Ty p .
Max .
Un it s
Tes t Co n d it io n s
Bright Red
Green
Yellow
700
565
590
nm
IF=20mA
Bright Red
Dominate Wavelength Green
Yellow
660
568
588
nm
IF=20mA
∆λ1/2
Spectral Line
Halfwidth
Bright Red
Green
Yellow
45
30
35
nm
IF=20mA
C
Capacitance
Bright Red
Green
Yellow
40
15
20
pF
VF=0V;f=1MHz
VF
Forward Voltage
Bright Red
Green
Yellow
2.25
2.2
2.1
2.5
2.5
2.5
V
IF=20mA
IR
Reverse Current
All
10
uA
V R = 5V
Absolute Maximum Ratings at T)=25°°C
Par am et er
B r i g h t R ed
Gr een
Yello w
Un it s
Power dissipation
120
105
105
mW
DC Forward Current
25
25
30
mA
Peak Forward Current [1]
120
140
140
mA
5
5
5
V
Reverse Voltage
-40°C To +85°C
Operating/Storage Temperature
260°C For 5 Seconds
Lead Solder Temperature [2]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
SPEC NO: KDA0475
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/20/2001
DRAWN: J.X.FU
PAGE: 2 OF 4
Bright Red DD-12HWB
SPEC NO: KDA0475
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/20/2001
DRAWN: J.X.FU
PAGE: 3 OF 4
Green DD-12GWB
Yellow DD-12YWB
SPEC NO: KDA0475
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/20/2001
DRAWN: J.X.FU
PAGE: 4 OF 4