LA-301AL Rohm Semiconductor, LA-301AL Datasheet

DISPLAY 7-SEG 8MM 1DIGIT RED CC

LA-301AL

Manufacturer Part Number
LA-301AL
Description
DISPLAY 7-SEG 8MM 1DIGIT RED CC
Manufacturer
Rohm Semiconductor
Series
LA-301 B/Lr
Datasheet

Specifications of LA-301AL

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
Red
Voltage - Forward (vf) Typ
2.05V
Current - Test
10mA
Millicandela Rating
90mcd
Wavelength - Peak
626nm
Power Dissipation (max)
65mW
Package / Case
10-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
511-1518
LED displays
Single Digit LED Numeric Display
LA-301 B / L Series
LA-301 B / L series is developed because of the demand
for small single digit LED Numeric Display. Materials of
emission are GaAsP on GaP, AlGalnP, GaP and GaN.
This is the height of a letter 8mm, single digit LED
Numeric Display that is packed by epoxy resin.
1) The height of a letter is 8mm.
2) The light don’t leak from the segment in spite of the
3) The package of surface color is black. Color of
4) Each color has anode common and cathode common
Anode
Cathode
Common
Features
Selection guide
Pin assignments
Equivalent circuit (anode common)
small package.
segment is colored in emitting color. (Blue color is only
milky white)
respectively.
Emitting color
Pin No.
1
2
3
4
5
+
+
+
+
+
a
1
10
b
e
f
c
8
d
COM
g
9
d
5
LA-301VB
LA-301VL
a
e
4
c
Red
b
D.P
2
f
+
+
+
+
+
g
3
10
9
8
7
6
D.P
(High brightness)
6
7
LA-301AB
LA-301AL
Red
(High brightness)
LA-301EB
LA-301EL
Orange
Dimensions (Unit : mm)
Pin No.
(cathode common)
a
1
10
10
1
2
3
4
5
6
7
8
9
b
0.25 0
(High brightness)
c
8
+0.1
COM
LA-301XB
LA-301XL
9
d
5
Yellow
Segment "a"
Segment "f"
Segment "g"
Segment "e"
Segment "d"
D.P Cathode
D.P Anode
Segment "c"
Common
Segment "b"
1.0
e
4
4.0
(5.3)
7.0
Function
2
10˚
f
g
3
φ0.8
D.P
6
Tolerance are
7
LA-301 B / L Series
LA-301MB
LA-301ML
Green
±0.3 unless otherwise noted:
Rev.C
LA-301BB
LA-301BL
Blue
1/4

Related parts for LA-301AL

LA-301AL Summary of contents

Page 1

... D.P Equivalent circuit (anode common) COM Dimensions (Unit : mm) +0.1 0.25 0 Red Orange (High brightness) (High brightness) (High brightness) LA-301AB LA-301EB LA-301XB LA-301AL LA-301EL LA-301XL Pin No (cathode common) COM LA-301 Series 7.0 10˚ φ0.8 1.0 4.0 (5.3) ±0.3 unless otherwise noted: ...

Page 2

... Type Min. Typ. Unit LA-301VB 3.6 10 mcd LA-301VL LA-301AB 36 90 mcd LA-301AL LA-301EB 36 90 mcd LA-301EL LA-301XB 36 90 mcd LA-301XL LA-301MB 3.6 10 mcd LA-301ML LA-301BB 14 56 mcd LA-301BL LA-301 Series Yellow Green Blue ...

Page 3

... LA-301AL 1 10000 1 Fig.6 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( ΙΙΙ ) LA-301 Series Ta=25°C 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 10 100 Forward Current:I (mA) F LA-301BB LA-301BL 10 100 1000 10000 Pulse Duration tw(µs) ...

Page 4

... LED displays 100 1000 Pulse Duration : tw(µs) Fig.7 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( ΙV ) 120% LA-301VB LA-301VL 100% 80% 60% 40% 20% 0% 10000 LA-301 Series -25 - Ambient Temperature(°C) Fig.8 Derating Rev.C 4/4 ...

Page 5

... Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices ...

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