Purdy AND5420 Led display Datasheet

OPTOELECTRONICS
LED Displays
Unit: mm
AND-5420 Series
25.2
GaAsP/GaP–Red
16 Segment, Dual Digit, 0.54 Inch
5°
7.87
(0.310")
(0.5000")
12.70
18
7.7
0.5 dia.
10
A
F
G1
E
1
I
B
J
H
M
K
13.72
G2
21.2
Features
15.24
• 16 segment alphanumeric displays
• 0.54 inch character height
• Available in red
• Suitable for computer peripherals and terminal displays for
viewing at a distance
• Available in both common cathode and common anode
C
DP
L
D
9
12.70
• RoHS Compliant
3.5 min.
2.54
Description
Size
Common
Color
Number
of Digits
Cathode
Anode
Display
Face
Number
of Pins
2
AND-5420OCLB
AND-5420OALB
Red
Red
18
0.54 inch
Absolute Maximum Ratings (T = 25°C)
Characteristics
Symbol
Rating
Unit
IF(DC)/SEG
30
mA
IFP/SEG
100
mA
VR
3
V
Operating Temperature Range
TOpr
-25 to 85
°C
Storage Temperature Range
TStg
-25 to 100
°C
DC Forward Current/Segment
Pulse Forward Current/Segment
(1us Pulse – 0.3% Duty Cycle)
Reverse Voltage/Segment
Electro-Optical Characteristics (T = 25°C)
Characteristics
Symbol
Test Condition
Minimum
Typical
Forward Voltage
VF
Reverse Current
Maximum
Unit
IF = 10 mA
–
2.1
2.4
V
IR
VR = 3 V
–
–
100
µA
Luminous Intensity
Per Segment
Red
IV
IF = 10 mA
2.0
3.3
–
mcd
Peak Emission
Wavelength
Red
λP
IF = 10 mA
–
635
–
nm
Spectral Line
Half Width
Red
∆λ
IF = 10 mA
–
45
–
nm
Precaution
Please be careful of the following:
1. Soldering temperature: 260°C max; Soldering time: 3 sec. max; Soldering portion of lead: up to 2 mm from the body of the device.
2. The lead can be formed up to 5 mm from the body of the device without forming stress. Soldering should be performed after the lead
forming.
Product specifications contained herein may be changed without prior notice.
It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
7/18/07
AND-5420 Series
GaAsP/GaP–Red
LED Displays
Luminous Intensity vs. Forward Current
Luminous Intensity vs. Temperature
5
Luminous Intensity (mcd)
Relative Intensity
1.5
1.0
0.5
-40
-20
0
20
Temperature
40
60
80
1
0.3
IF = Forward Excitation Current (mA)
Max. Current (mA)
30
20
10
20
2
1
Max Current vs. Temperature
0
3
40
60
80
Ambient Temperature
100
2 3
10 20 30
Forward Current
(mA)
Forward Current vs.
Forward Voltage
50
40
30
+100°C
20
10
0
1.6
+25°C
1.8
-5°C
2.0
2.2
Forward Voltage
2.4
AND-5420 Series Pin Connection Table
AND-5420OCLB
Pin
Connection
Pin
AND-5420OALB
Connection
Pin
Connection
Pin
Connection
1
E Anode
10
B Anode
1
E Cathode
10
B Cathode
2
M Anode
11
Digit 2 Common Cathode
2
M Cathode
11
Digit 2 Common Anode
3
No Connection
12
A Anode
3
No Connection
12
A Cathode
4
L Anode
13
G1 Anode
4
L Cathode
13
G1 Cathode
5
K Anode
14
J Anode
5
K Cathode
14
J Cathode
6
G2 Anode
15
I Anode
6
G2 Cathode
15
I Cathode
7
D Anode
16
Digit 1 Common Cathode
7
D Cathode
16
Digit 1 Common Anode
8
DP Anode
17
H Anode
8
DP Cathode
17
H Cathode
9
C Anode
18
F Anode
9
C Cathode
18
F Cathode
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
7/18/07
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