Diodes AZ431L - Manual (Page 7)

AZ431L
Document number: DS36801 Rev. 3 - 2
7 of 18
www.diodes.com
January 2014
© Diodes Incorporated
AZ431L
A Product Line of
Diodes Incorporated
Performance Characteristics
Reference Voltage vs. Ambient Temperature Reference Current vs. Ambient Temperature
Cathode Current vs. Cathode Voltage Cathode Current vs. Cathode Voltage
Small Signal Voltage Gain vs. Frequency
-50 -25 0 25 50 75 100 125 150
1.235
1.236
1.237
1.238
1.239
1.240
1.241
1.242
R
e
fe
re
n
ce
Vo
lt
a
g
e
(V)
Ambient Temperature ( o C)
V
KA
=V
REF
I
KA
=10mA
-50 -25 0 25 50 75 100 125
0.12
0.13
0.14
0.15
0.16
0.17
0.18
R1=10K 
R2=Infinite
I
KA
=10mA
Ambient Temperature ( o C)
R
e
fe
re
n
ce
C
u
rre
n
t
(
 A)
-1 0 1
-150
-100
-50
0
50
100
150
C
a
th
o
d
e
C
u
rre
n
t
(m
A)
Cathode Voltage (V)
V
KA
=V
REF
T
A
=25 o C
-1 0 1
-300
-200
-100
0
100
200
300
400
C
a
th
o
d
e
C
u
rre
n
t
(
 A)
Cathode Voltage (V)
V
KA
=V
REF
T
A
=25 o C
1k 10k 100k
-10
0
10
20
30
40
50
60
70
Vo
lt
a
g
e
G
a
in
(d
B)
Small Signal Frequency (Hz)
T
A
=25 0 C
I
KA
=10mA