LA-401AD Rohm Semiconductor, LA-401AD Datasheet - Page 3

• Manufacturer Part Number: LA-401AD
• Description: DISPLAY 7SEG 10.16MM 1DGT RED CA
• Manufacturer: Rohm Semiconductor
• Series: LA-401 D/Nr

Specifications of LA-401AD

• Number Of Digits/alpha: 1
• Size / Dimension: 0.38" L x 0.51" W x 0.28" H (9.6mm x 13mm x 7mm)
• Digit/alpha Size: 0.40" (10.16mm)
• Display Type: 7-Segment
• Common Pin: Common Anode
• Color: Red
• Voltage - Forward (vf) Typ: 2.05V
• Current - Test: 10mA
• Millicandela Rating: 90mcd
• Wavelength - Peak: 626nm
• Power Dissipation (max): 65mW
• Package / Case: 10-DIP
• Number Of Digits: 1
• Character Size: 10.16 mm
• Illumination Color: High Efficiency Red
• Wavelength: 626 nm
• Operating Voltage: 2.05 V
• Operating Current: 50 mA
• Maximum Operating Temperature: + 75 C
• Minimum Operating Temperature: - 25 C
• Luminous Intensity: 90 mcd
• Viewing Area (w X H): 9.6 mm X 13 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 511-1522

LED displays
Fig.1 Forward Current - Forward Voltage
Fig.3 Relative Luminous Intensity - Case Temperature
Fig.5 Ratio of Maximum Tolerable Peak Current - Pulse Duration (
Electrical and optical characteristic curves
1.6
1.4
1.2
1
0.8
0.6
0.4
100
0.1
10
-25 -15 -5
1
1
10
1
1
Case Temparature ( C)
2
Forward Voltage:V
5
15 25 35 45 55 65 75
10
Pulse Duration : Tw (µs)
3
100
F
(V)
4
I
F
Ta=25 C
=10mA
1000
5
10000
LA-401BD
LA-401BN
LA-401XD
LA-401XD
LA-401XN
LA-401XN
LA-401ED
LA-401EN
LA-401AD
LA-401AN
LA-401MD
LA-401MN
LA-401VD
LA-401VN
LA-401BD
LA-401BN
LA-401XD
LA-401XN
LA-401ED
LA-401EN
LA-401AD
LA-401AN
LA-401MD
LA-401MN
LA-401VD
LA-401VN
LA-401XD
LA-401XN
LA-401ED
LA-401EN
LA-401AD
LA-401AN
LA-401XD
LA-401XD
LA-401XN
LA-401XN
)
Fig.4 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( )
Fig.6 Ratio of Maximum Tolerable Peak Current - Pulse Duration (
Fig.2 Relative Luminous Intensity - Forward Current
10.00
1.00
0.10
0.01
10
5
1
10
1
1
1
1
Forward Current:I
10
10
Pulse Duration tw(µs)
Pulse Duration : tw(µs)
100
LA-401 D / N Series
10
100
1000
F
(mA)
1000
Ta=25 C
10000
Rev.D
100
10000
100000
LA-401BD
LA-401BN
LA-401XD
LA-401XN
LA-401ED
LA-401EN
LA-401AD
LA-401AN
LA-401MD
LA-401MN
LA-401VD
LA-401VN
LA-401XD
LA-401XN
LA-401BD
LA-401BN
LA-401MB
LA-401ML
)
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