Part Number:
DMR46C
www.SunLED.com
44.5mm (1.8") SINGLE DIGIT NUMERIC DISPLAY
數位簽署者：R.CHEN
DN：cn=R.CHEN,
o=SPEC專用,
ou=SPEC專用,
email=fangdh@ cn.
R.
Features
CHE kingbright.com,c=<無
>
日期 2008.03.12
09:08:27+08'00'
N
● 1.75 INCH DIGIT HEIGHT.
● LOW CURRENT OPERATION.
● EXCELLENT CHARACTER APPEARANCE.
● EASY MOUNTING ON P.C. BOARDS OR SOCKETS.
● I.C. COMPATIBLE.
● CATEGORIZED FOR LUMINOUS INTENSITY.
● 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.
Operating Characteristics
(TA=25°C)
MR
(GaAlAs)
Unit
Forward Voltage (Typ.)
(IF=10mA)
Per Segment Or (Dp )
VF
VF
5.4(1.8)
7.5(2.5)
10
V
Absolute Maximum Ratings
MR
Unit
(TA=25°C)
(GaAlAs)
Forward Voltage (Max.)
(IF=10mA)
Per Segment Or (Dp )
V
Reverse Voltage
Per Segment Or (Dp)
VR
IF
15(5)
30
V
Reverse Current (Max.)
(VR=15V(5V))
Per Segment Or (Dp )
Forward Current
Per Segment Or (Dp)
IR
uA
nm
nm
mA
Forward Current (Peak)
1/10 Duty Cycle
0.1ms Pulse Width
Per Segment Or (Dp)
Wavelength Of Peak
Emission (Typ.)
(IF=10mA)
λ P
λ D
660
iFS
PT
155
mA
Wavelength Of Dominant
Emission (Typ.)
(IF=10mA)
Power Dissipation
Per Segment Or (Dp)
640
225(75)
mW
°C
Operating Temperature
Storage Temperature
TA
-40 ~ +85
-40 ~ +85
Spectral Line Full Width
At Half-Maximum (Typ.)
(IF=10mA)
Δλ
20
nm
pF
Tstg
Lead Solder Temperature
[2mm Below Package Base]
Capacitance (Typ.)
(VF=0V, f=1MHz)
260°C For 3 –5 Seconds
45
C
Luminous
Intensity
(IF=10mA)
ucd
Wavelength
Part
Number
Emitting
Color
Emitting
Material
nm
λ P
Description
min.
18000
typ.
DMR46C
Red
GaAlAs
74990
660
Common Cathode, Rt. Hand Decimal
Checked : Shin Chi P.1/5
Published Date : MAR 03, 2008
Drawing No : SDSA2155
V3
SUNLED [ SUNLED CORPORATION ]
