LF-301MK Rohm Semiconductor, LF-301MK Datasheet - Page 3
![LED 7-SEG .315" 1DIGIT GN CC SMD](/photos/7/93/79337/lf-301mk_sml.jpg)
LF-301MK
Manufacturer Part Number
LF-301MK
Description
LED 7-SEG .315" 1DIGIT GN CC SMD
Manufacturer
Rohm Semiconductor
Series
LF-301 A/Kr
Datasheet
1.LF-301MA.pdf
(4 pages)
Specifications of LF-301MK
Number Of Digits/alpha
1
Size / Dimension
0.43" L x 0.27" W x 0.20" H (11mm x 6.8mm x 5mm)
Digit/alpha Size
0.31" (8mm)
Display Type
7-Segment
Common Pin
Common Cathode
Color
Green
Voltage - Forward (vf) Typ
2.1V
Current - Test
10mA
Millicandela Rating
2mcd
Wavelength - Peak
583nm
Power Dissipation (max)
60mW
Package / Case
10-SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LF-301MK
Manufacturer:
ROHM
Quantity:
681
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
Electrical and optical characteristic curves
100
0.1
10
1
1.6
1.4
1.2
1
0.8
0.6
0.4
1
-25 -15 -5
10
1
1.5
1
Forward Voltage:V
Case Temparature (°C)
5
15 25 35 45 55 65 75
10
2
Pulse Duration : tw(µs)
F
(V)
2.5
100
Ta=25°C
I
F
=10mA
1000
3
10000
LF-301MA
LF-301MK
LF-301VA
LF-301VK
LF-301VA
LF-301VK
Fig.4 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( Ι )
Fig.2 Relative Luminous Intensity - Forward Current
10.00
1.00
0.10
0.01
120%
100%
80%
60%
40%
20%
10
0%
1
1
-25 -15 -5
1
10
Forward Current:I
Ambient Temperature(°C)
Pulse Duration : tw(µs)
5 15 25 35 45 55 65 75 85
Fig.6 Derating
100
10
LF-301 A / K Series
1000
F
(mA)
10000
Ta=25°C
Rev.B
100
100000
LF-301MA
LF-301MK
3/3