Diodes AZ431B - Manual (Page 7)

Data Sheet
7
Dec. 2012 Rev. 3.3 BCD Semiconductor Manufacturing Limited
ADJUSTABLE PRECISION SHUNT REGULATORS AZ431-B
Figure 7. Reference Voltage vs. Ambient Temperature Figure 8. Reference Current vs. Ambient Temperature
Figure 9. Cathode Current vs. Cathode Voltage Figure 10. Cathode Current vs. Cathode Voltage
-60 -40 -20 0 20 40 60 80 100 120 140
2.485
2.490
2.495
2.500
2.505
2.510
Reference V
o
ltag
e
(V)
Ambient Temperature ( o C)
V
KA
= V
REF
I
KA
= 10mA
-60 -40 -20 0 20 40 60 80 100 120 140
0.0
0.5
1.0
1.5
R
1
=10K,R
2
=Infinite
I
KA
=10mA
Ref
e
re
nce Curren
t (
μ
A)
Ambient Temperature ( 0 C)
-2 -1 0 1 2 3
-100
-50
0
50
100
150
Cat
h
ode Current
(m
A)
Cathode Voltage (V)
V
KA
=V
REF
T
A
=25 0 C
-1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5
-200
0
200
400
600
800
C
at
ho
de C
ur
ren
t (
μ
A)
Cathode Voltage (V)
V
KA
=V
REF
T
A
=25 0 C
Typical Performance Characteristics