AND-5420 Series
GaAsP/GaP–Red
LED Displays
Luminous Intensity vs. Forward Current
Luminous Intensity vs. Temperature
1.5
Luminous Intensity (Mcd)
5
3
2
1
Relative Intensity
1.0
0.3
0.5
-40
-20
0
20
Temperature
40
60
80
1
2 3
10 20 30
Forward Current
(mA)
IF = Forward Excitation Current (MA)
Max Current vs. Temperature
Forward Current vs.
Forward Voltage (Red GaAsP)
50
40
30
20
10
0
1.6
Max. Current MA
30
20
+100°C
10
0
20
40
60
80
Ambient Temperature
100
+25°C
-5°C
1.8
2.0
2.2
VF = Forward (V)
2.4
AND-5420 Series Pin Connection Table
AND-5420OCLB
Pin
1
2
3
4
5
6
7
8
9
AND-5420OALB
Connection
Pin
1
2
3
4
5
6
7
8
9
Connection
E Anode
M Anode
No Connection
L Anode
K Anode
G2 Anode
D Anode
DP Anode
C Anode
Pin
10
11
12
13
14
15
16
17
18
Connection
E Cathode
M Cathode
No Connection
L Cathode
K Cathode
G2 Cathode
D Cathode
DP Cathode
C Cathode
Pin
10
11
12
13
14
15
16
17
18
Connection
B Cathode
Digit 2 Common Anode
A Cathode
G1 Cathode
J Cathode
I Cathode
Digit 1 Common Anode
H Cathode
F Cathode
B Anode
Digit 2 Common Cathode
A Anode
G1 Anode
J Anode
I Anode
Digit 1 Common Cathode
H Anode
F Anode
1/5/98
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94086
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com • www.purdyelectronics.com
13
PURDY [ PURDY ELECTRONICS CORPORATION ]
