LA-301BL Rohm Semiconductor, LA-301BL Datasheet - Page 3

• Manufacturer Part Number: LA-301BL
• Description: LED Displays LED NUM 1 DIGIT DISP.3 CC BLUE
• Manufacturer: Rohm Semiconductor

Specifications of LA-301BL

• Number Of Digits: 1
• Character Size: 8 mm
• Illumination Color: Blue
• Wavelength: 470 nm
• Operating Voltage: 3.6 V
• Operating Current: 10 mA
• Maximum Operating Temperature: + 75 C
• Minimum Operating Temperature: - 25 C
• Luminous Intensity: 470 mcd
• Viewing Area (w X H): 7 mm X 11 mm
• Display Type: 7 Segment
• Common Pin: Common Cathode
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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 ( ΙΙ )
Electrical and optical characteristic curve
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-301BB
LA-301BL
LA-301XB
LA-301XB
LA-301XL
LA-301XL
LA-301EB
LA-301EL
LA-301AB
LA-301AL
LA-301MB
LA-301ML
LA-301VB
LA-301VL
LA-301BB
LA-301BL
LA-301XB
LA-301XL
LA-301EB
LA-301EL
LA-301AB
LA-301AL
LA-301MB
LA-301ML
LA-301VB
LA-301VL
LA-301XB
LA-301XL
LA-301EB
LA-301EL
LA-301AB
LA-301AL
LA-301XB
LA-301XB
LA-301XL
LA-301XL
Fig.4 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( Ι )
Fig.6 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( ΙΙΙ )
10.00
Fig.2 Relative Luminous Intensity - Forward Current
1.00
0.10
0.01
10
5
1
1
10
1
1
1
Forward Current:I
10
10
Pulse Duration tw(µs)
Pulse Duration : tw(µs)
100
10
100
LA-301 B / L Series
F
(mA)
1000
1000
Ta=25°C
10000
100
Rev.C
10000
100000
LA-301BB
LA-301BL
LA-301XB
LA-301XB
LA-301XL
LA-301XL
LA-301EB
LA-301EL
LA-301AB
LA-301AL
LA-301MB
LA-301ML
LA-301VB
LA-301VL
LA-301BB
LA-301BL
LA-301MB
LA-301ML
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