NARG105/107 Series
Numeric Display/
Bi-Color Type/Case Size 22.8 x 33.0 mm
Features
Case Size 22.8 x 33.0 mm (W x H)
Product features
Bi-Color
Each color has anode common.
A black case and a gray case are available.
Leadfree soldering compatible
RoHS compliant
Green : 570nm
Peak wavelength
Red : 660nm
Number of Digit
1 Digit
Segment Shape Arrow Feather Type
Character Height
25.4 mm
Die materials
Green : GaP
Red : GaAlAs
Soldering methods
TTW (Through The Wave) soldering and manual soldering
ESD More than 2kV(HBM)
Packing
Tray
Recommended Applications
Amusement Equipment, Electric Household Appliances, Other General Applications
Page 1
2006.7.31NARG105/107 Series
Numeric Display/
Bi-Color Type/Case Size 22.8 x 33.0 mm
Emitted Color
Part No.
1
Anode Common
Material
Emitted Color
Chip/
Case Color Case Color
Segment
Black Gray
2
GaP Green
1
NARG105 NARG107
2
GaAsP Red
1
1 Segment NO. a, b, c, d, e, f, g : 2 chips / Segment
Segment NO. D.P : 1 chip / Segment
(Ta=25 )
Absolute Maximum Ratings
Absolute Maximum Ratings
Green Red
Item Symbol Unit
Chip / Segment
2 1 2 1
2
Pd
96 48 80 40 mW/seg
Power Dissipation
2
20 20
Forward Current I mA/seg
F
2, 3
I 40 40 mA/seg
Pulse Forward Current
FRM
0.33 0.33
Derating I mA/
F
0.67 0.67
(Ta=25 or higher) I mA/
FRM
Reverse Voltage
V 8 4 8 4 V
R
Operating Temperature T -30 +70 -30 +70
opr
Storage Temperature
T -30 +80 -30 +80
stg
2 When bi-color LEDs are driven simultaneously, the above ratings is the total of Pd, I and I values.
F FRM
3 I Measurement condition : Duty 1/2, f = 500Hz
FRM
Electro-Optical Characteristics
(Ta=25 )
Characteristics
Green Red
Item Symbol Unit
Chip / Segment
Conditions
2 1 2 1
MIN. 2.0 1.0 2.0 1.0
Luminous Intensity I =10mA I mcd/seg
F V
TYP. 4.0 2.0 4.0 2.0
TYP. 4.0 2.0 3.4 1.7
Forward Voltage I =10mA V V/seg
F F
MAX. 4.8 2.4 4.0 2.0
100 100 100 100
Reverse Current - I MAX. A/seg
R
(V =8V) (V =4V) (V =8V) (V =4V)
R R R R
Peak Wavelength I =10mA TYP. 570 660 nm
F p
30 30
Spectral Line Half Width I =10mA TYP. nm
F
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2004.12.22