LB-402MD Rohm Semiconductor, LB-402MD Datasheet

DISPLAY 7SEG 10.16MM 2DGT GRN CA

LB-402MD

Manufacturer Part Number
LB-402MD
Description
DISPLAY 7SEG 10.16MM 2DGT GRN CA
Manufacturer
Rohm Semiconductor
Series
LB-402DNr
Datasheet
1.LB-402DD.pdf (4 pages)

Specifications of LB-402MD

Number Of Digits/alpha
2
Size / Dimension
0.944" x 0.709" (24mm x 18mm)
Digit/alpha Size
0.40" (10.16mm)
Display Type
7-Segment
Common Pin
Common Anode
Color
Green
Voltage - Forward (vf) Typ
2.1V
Current - Test
10mA
Millicandela Rating
25mcd
Wavelength - Peak
563nm
Power Dissipation (max)
60mW
Package / Case
18-DIP
Number Of Digits
2
Character Size
10.16 mm
Illumination Color
Green
Wavelength
563 nm
Operating Voltage
2.1 V
Operating Current
20 mA
Maximum Operating Temperature
+ 75 C
Minimum Operating Temperature
- 25 C
Luminous Intensity
25 mcd
Viewing Area (w X H)
24 mm X 18 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
511-1551
LED displays
High efficiency, two-digit numeric displays
LB-402DN Series
The LB-402 DN series were designed to
meet the need for multi-digit numeric displays.
These LED numeric displays use GaAsP on
GaP for the emitting material (with the
exception of green) and are housed in an
epoxy resin package. They are two-digit
displays with a character height of 10.16 mm.
1) Height of character : 10.16 mm
2) Common anode and common cathode
3) The package surface is painted black and
4) High efficiency reflectors are used to
Common
Anode
Cathode
∗Order-based production.
Features
Selection guide
Pin assignments
configurations are available for each color.
the segments are colored the display color.
achieve a bright, clear display.
Pin No.
Emitting color
e1
f1
18 17 16 15
+ + + + + +
+
1
Digit 1
d1
+ + + +
2
g1
a1
3
D.P1
c1
4
b1
LB-402VD
LB-402VN
14 13 12 11 10
5
Red
e2
f2
+
6
Digit 2
+
+
7
d2
g2
a2
+
+ +
8
D.P2
LB-402DD ∗
LB-402DN ∗
c2
+
9
b2
Orange
LB-402YD ∗
LB-402YN ∗
Pin No.
Yellow
1
2
3
4
5
6
7
8
9
Dimensions (Unit : mm)
Segment "e1"
Segment "d1"
Segment "c1"
D.P1
Segment "e2"
Segment "d2"
Segment "g2"
Segment "c2"
D.P2
LB-402MD
LB-402MN
Function
Green
(2.54)
0.5
10°
(20.32)
24.0
12.0
Pin No.
5.57
1.0
10
11
12
13
14
15
16
17
18
2- 1.0
φ
Tolerances are ± 0.2 unless otherwise noted:
Segment "b2"
Segment "a2"
Segment "f2"
Digit 2 Common
Digit 1 Common
Segment "b1"
Segment "a1"
Segment "g1"
Segment "f1"
LB-402DN Series
Function
Rev.A
1/3

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LB-402MD Summary of contents

Page 1

... Digit 1 Digit 2 D.P1 D. Pin No Dimensions (Unit : mm) 0.5 (2.54) Orange Yellow Green LB-402YD ∗ LB-402MD LB-402YN ∗ LB-402MN Pin No. Function 1 Segment "e1" 2 Segment "d1" Segment "c1" 4 D.P1 5 Segment "e2" 6 Segment "d2" 7 Segment "g2" 8 Segment "c2" 9 D.P2 LB-402DN Series 24.0 12.0 10° ...

Page 2

... LB-402MD Green 563 LB-402MN Note : Measured 10mA F Dig.2 COM D. Red Orange LB-402VD / VN LB-402DD / DN LB-402YD / YN LB-402MD / MN 640 640 ∗ 60 ∗ −25~+75 −30~+85 Red Orange Min. Typ. Max. Min. Typ. Max. − − 2.0 2.8 2.0 2.8 − − − − 100 100 − ...

Page 3

... Fig.2 Relative Luminous Intensity - Forward Current 10 1 Fig.4 Ratio of Maximum Tolerable Peak Current - Pulse Duration ( Ι ) 120% LB-402VD LB-402VN 100% 80% 60% 40% 20% 0% 10000 LB-402DN Series Ta=25° 100 Forward Current:I (mA 100 1000 10000 100000 Pulse Duration : tw(µs) -25 - Ambient Temperature(°C) Fig.6 Derating Rev.A LB-402MD LB-402MN 3/3 ...

Page 4

Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...

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