Part Number:
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DMR57A
56.9mm (2.3”) SINGLE DIGIT NUMERIC DISPLAY
Features
2.3 INCH DIGIT HEIGHT.
LOW CURRENT OPERATION.
EXCELLENT CHARACTER APPEARANCE.
HIGH LIGHT OUTPUT.
EASY MOUNTING ON P.C.BOARDS OR SOCKETS.
MULTICOLOR AVAILABLE.
MECHANICALLY RUGGED.
STANDARD : GRAY FACE, WHITE SEGMENT.
RoHS COMPLIANT.
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ± 0.25(0.01") unless otherwise noted.
3.Specifications are subject to change without notice.
Absolute Maximum Ratings
(T
A
=25°C)
Reverse Voltage
Per Segment Or ( DP)
Operating Characteristics
(TA=25°C)
Forward Voltage (Typ.)
Per Segment Or ( DP)
MR
(GaAlAs)
VF
7.2(3.6)
Unit
MR
(GaAlAs)
20(10)
30
Unit
V
mA
(IF=10mA)
Forward Voltage (Max.)
Per Segment Or ( DP)
V
V
R
I
F
(IF=10mA)
Reverse Current
Per Segment Or (Dp)
VF
10.0(5.0)
V
Forward Current
Per Segment Or ( DP)
Forward Current (peak)
Per Segment Or ( DP)
(VR=20(10)V)
i
FS
155
mA
Wavelength Of Peak
Emission (Typ.)
(IF=10mA)
Wavelength Of Dominant
Emission (Typ.)
(IF=10mA)
Spectral Line Full Width
At Half-Maximum (Typ.)
(IF=10mA)
Capacitance (Typ.)
(VF=0V, f=1MHz)
Luminous
Intensity
(IF=10mA)
ucd
min.
typ.
74990
660
Wavelength
nm
λ
P
IR
10
uA
1/10Duty Cycle
0.1ms Pulse Width
Power Dissipation
Per Segment Or ( DP)
λ
P
660
nm
P
T
T
A
Tstg
300(150)
-40 ~ +85
-40 ~ +85
mW
°C
λ
D
640
nm
Operating Temperature
Storage Temperature
Lead Solder Temperature
[2mm Below Package
Base]
Δλ
20
nm
260°C For 3~ 5 Seconds
C
45
pF
Part
Number
Emitting
Color
Emitting
Material
Description
DMR57A
Red
GaAlAs
18000
Common Anode,Rt.Hand Decimal
Published Date : MAR 04, 2008
Drawing No : SDSA2174
V6
Checked : Shin Chi
P.1/5
SUNLED [ SUNLED CORPORATION ]
