KINGBRIGHT DD12

12SEGMENT BAR GRAPH ARRAY
P/N: DD-12GWB
Features
GREEN
Description
SUITABLE FOR LEVEL INDICATORS.
The Green source color devices are made with
LOW CURRENT OPERATION.
Gallium Phosphide Green Light Emitting Diode.
WIDE VIEWING ANGLE.
MECHANICALLY RUGGED.
DIFFERENT COLORS IN ONE UNIT AVAILABLE.
STANDARD: BLACK 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: DSAA4187
REV NO: V.7
DATE: NOV/19/2005
APPROVED: J. Lu
CHECKED: Joe Lee
DRAWN: W.J.ZHU
PAGE: 1 OF 3
Selection Guide
Part No.
Dice
DD-12GWB
Iv (ucd)
@ 10mA
Lens Type
GREEN (GaP)
WHITE DIFFUSED
Description
Min.
Typ.
1200
5600
12 Segments
Bargraph-Display
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
λpeak
Peak Wavelength
Green
λD
Dominant Wavelength
∆λ1/2
Typ.
Max.
Units
Test Conditions
565
nm
IF=20mA
Green
568
nm
IF=20mA
Spectral Line Half-width
Green
30
nm
IF=20mA
C
Capacitance
Green
15
pF
VF=0V;f=1MHz
VF
Forward Voltage
(Per Segment)
Green
2.2
2.5
V
IF=20mA
IR
Reverse Current
(Per Segment)
Green
10
uA
VR = 5V
Absolute Maximum Ratings at TA=25°C
Parameter
Green
Units
Power dissipation
(Per Segment)
105
mW
DC Forward Current
(Per Segment)
25
mA
Peak Forward Current [1]
(Per Segment)
140
mA
5
V
Reverse Voltage
(Per Segment)
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. 2mm below package base.
SPEC NO: DSAA4187
REV NO: V.7
DATE: NOV/19/2005
APPROVED: J. Lu
CHECKED: Joe Lee
DRAWN: W.J.ZHU
PAGE: 2 OF 3
Green
DD-12GWB
Remarks:
If special sorting is required (e.g. binning based on forward voltage, Luminous intensity/ luminous flux, or wavelength),
the typical accuracy of the sorting process is as follows:
1. Wavelength: +/-1nm
2. Luminous Intensity/ Luminous Flux: +/-15%
3. Forward Voltage: +/-0.1V
Note: Accuracy may depend on the sorting parameters.
SPEC NO: DSAA4187
REV NO: V.7
DATE: NOV/19/2005
APPROVED: J. Lu
CHECKED: Joe Lee
DRAWN: W.J.ZHU
PAGE: 3 OF 3