LB-402DD Rohm Semiconductor, LB-402DD Datasheet - Page 3

• Manufacturer Part Number: LB-402DD
• Description: DISPLAY 7SEG 10.16MM 2DGT ORN CA
• Manufacturer: Rohm Semiconductor
• Series: LB-402DNr

Specifications of LB-402DD

• Number Of Digits/alpha: 2
• Size / Dimension: 0.944" x 0.709" (24mm x 18mm)
• Digit/alpha Size: 0.40" (10.16mm)
• Display Type: 7-Segment
• Common Pin: Common Anode
• Color: Orange
• Voltage - Forward (vf) Typ: 2V
• Current - Test: 10mA
• Millicandela Rating: 10mcd
• Wavelength - Peak: 610nm
• Power Dissipation (max): 40mW
• Package / Case: 18-DIP
• Number Of Digits: 2
• Character Size: 10.16 mm
• Illumination Color: Orange
• Wavelength: 610 nm
• Operating Voltage: 3 V
• Operating Current: 15 mA
• Maximum Operating Temperature: + 75 C
• Minimum Operating Temperature: - 25 C
• Luminous Intensity: 10 mcd
• Viewing Area (w X H): 24 mm X 18 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 511-1550

LED displays
Fig.3 Relative Luminous Intensity - Case Temperature
Fig.5 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( ΙΙ )
Fig.1 Forward Current - Forward Voltage
100
Electrical and optical characteristic curves
0.1
10
1
1.6
1.4
1.2
1
0.8
0.6
0.4
1
-25 -15 -5
10
1
1
1.5
Forward Voltage:V
Case Temparature (°C)
5
10
15 25 35 45 55 65 75
Pulse Duration : tw(µs)
2
100
F
(V)
2.5
Ta=25°C
I
1000
F
=10mA
3
10000
LB-402MD
LB-402MN
LB-402VD
LB-402VN
LB-402VD
LB-402VN
Fig.4 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( Ι )
Fig.2 Relative Luminous Intensity - Forward Current
10.00
120%
100%
1.00
0.10
0.01
80%
60%
40%
20%
0%
10
1
-25 -15 -5
1
1
10
Ambient Temperature(°C)
Forward Current:I
Pulse Duration : tw(µs)
5 15 25 35 45 55 65 75 85
Fig.6 Derating
100
10
LB-402DN Series
1000
F
(mA)
10000
Ta=25°C
Rev.A
100
100000
LB-402MD
LB-402MN
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