LF-301VK Rohm Semiconductor, LF-301VK Datasheet - Page 2
![DISPLAY 7SEG 8MM 1DGT RED CC SMD](/photos/7/95/79512/lf-301va_sml.jpg)
LF-301VK
Manufacturer Part Number
LF-301VK
Description
DISPLAY 7SEG 8MM 1DGT RED CC SMD
Manufacturer
Rohm Semiconductor
Series
LF-301 A/Kr
Datasheet
1.LF-301MA.pdf
(4 pages)
Specifications of LF-301VK
Number Of Digits/alpha
1
Size / Dimension
0.51" L x 0.27" W x 0.20" H (13mm x 6.8mm x 5mm)
Digit/alpha Size
0.31" (8mm)
Display Type
7-Segment
Common Pin
Common Cathode
Color
Red
Voltage - Forward (vf) Typ
2V
Current - Test
10mA
Millicandela Rating
10mcd
Wavelength - Peak
650nm
Power Dissipation (max)
40mW
Package / Case
10-SMD
Number Of Digits
1
Character Size
8 mm
Illumination Color
Red
Wavelength
650 nm
Operating Voltage
2 V
Operating Current
15 mA
Maximum Operating Temperature
+ 75 C
Minimum Operating Temperature
- 25 C
Luminous Intensity
10 mcd
Viewing Area (w X H)
6.8 mm X 11 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
511-1570-2
LED displays
∗Pulse width 1ms Duty 1 / 5
Power dissipation
Power dissipation
Forward current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
Forward voltage
Reverse current
Peak wavelength
Spectral line half width
Electrical characteristics (Ta=25°C)
Luminous intensity
Absolute maximum ratings (Ta=25°C)
The products are not radiations resistant.
Green
Color
Parameter
Parameter
Red
λ
P
650
563
(nm)
Symbol
P
V
∆λ
Symbol
λ
I
R
D
P
F
Topr
Tstg
P
I
V
/ seg
I
FP
F
D
R
Conditions
LF-301MA
LF-301MK
LF-301VA
LF-301VK
I
I
I
F
F
F
V
=10mA
=10mA
=10mA
Type
R
=3V
LF-301VA / VK
Red
320
40
15
60
Typ.
650
5
2.0
40
Min.
−
3.6
3.6
Red
−25 to +75
−30 to +85
Typ.
∗
10
10
Max.
100
2.8
−
−
LF-301MA / MK
mcd
mcd
Unit
Green
480
60
20
60
Typ.
563
5
2.1
40
−
Green
∗
Max.
100
2.8
−
−
LF-301 A / K Series
Unit
mW
mW
mA
mA
˚C
˚C
V
Unit
nm
nm
µA
V
Rev.B
2/3