AZ431 Datasheet, PDF (9/20 Pages) BCD Semiconductor Manufacturing Limited – ADJUSTABLE PRECISION SHUNT REGULATORS

ADJUSTABLE PRECISION SHUNT REGULATORS
Typical Performance Characteristics
Data Sheet
AZ431
2.510
2.505
2.500
V =V
KA
REF
I = 10
KA
mA
2.495
2.490
2.485
-60 -40 -20
0 20 40 60 80 100 120 140
Ambient Temperature (^oC)
1.5
R =10K,R =Infinite
1
2
I =10mA
KA
1.0
0.5
0.0
-60 -40 -20
0 20 40 60 80 100 120 140
Ambient Temperature (⁰C)
Figure 7. Reference Voltage vs. Ambient Temperature Figure 8. Reference Current vs. Ambient Temperature
150
100
V =V
KA REF
T =25⁰C
A
50
0
-50
-100
-2
-1
0
1
2
3
Cathode Voltage (V)
Figure 9. Cathode Current vs. Cathode Voltage
800
600
V =V
KA REF
T =25⁰C
A
400
200
0
-200
-1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5
Cathode Voltage (V)
Figure 10. Current vs. Cathode Voltage
Apr. 2005 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
9