Data sheet, Adjustable precision shunt regulators az431-b, Typical performance characteristics (continued) – Diodes AZ431B User Manual
Page 8: Ratio of delta cathode voltage
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![background image](/manuals/306550/8/background.png)
Data Sheet
8
Dec. 2012 Rev. 3.3
BCD Semiconductor Manufacturing Limited
ADJUSTABLE PRECISION SHUNT REGULATORS AZ431-B
Figure 11. Off-State Cathode Current vs.
Figure 12. Ratio of Delta Reference Voltage to the
Figure 13. Small Signal Voltage Gain vs. Frequency
Ambient Temperature
Ratio of Delta Cathode Voltage
-40
-20
0
20
40
60
80
100
120
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
O
ff-St
ate Cathode Cu
rrent (
μ
A)
Ambient Temperature (
o
C)
V
KA
=18V
V
REF
=0
-40
-20
0
20
40
60
80
100
120
-1.4
-1.3
-1.2
-1.1
-1.0
-0.9
V
KA
=3.5V to 18V
Δ
V
RE
F
/
Δ
V
KA
(
m
V/
V)
Ambient Temperature (
o
C)
Typical Performance Characteristics (Continued)
10
μF
8.2K
15K
I
KA
Output
242
GND
1k
10k
100k
1M
-10
0
10
20
30
40
50
60
70
V
ol
tag
e G
a
in
(d
B
)
Small Signal Frequency (Hz)
T
A
=25
0
C
I
KA
=10mA
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