AP431Q DIODES [Diodes Incorporated], AP431Q Datasheet - Page 7

• Manufacturer Part Number: AP431Q
• Description: ADJUSTABLE PRECISION SHUNT REGULATOR
• Manufacturer: DIODES [Diodes Incorporated]

Typical Performance Characteristics
AP431/AP431A Rev. 5
Change in Reference Voltage vs Cathode Voltage
-100
Reference Voltage vs Free-Air Temperature
100
-10
-12
2500
2495
2490
2485
2480
-2
-4
-6
-8
0
0
-1.5
0
-40
I
Ta=25
Cathode Current vs Cathode Voltage
KA
V
Ta=25
-30 -20 -10 0 10 20 30 40 50 60 70
=10mA
KA
=V
5
o
C
o
ref
-0.5
Free-Air Temperature (
C
Cathode Voltage (v)
Cathode Voltage (V)
10
0.5
15
o
20
C)
1.5
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ADJUSTABLE PRECISION SHUNT REGULATOR
2.5
80
30
Reference Input Current vs Free Temperature
-200
1.6
600
400
200
1.8
1.4
1.2
2
1
0
-50
-1
Cathode Current (uA) vs Cathode Voltage
R1=10K
I
KA
=10mA
-0.5
V
Ta=25
-25
KA
=V
Free-Air Temperature (
o
ref
C
0
0
Cathode Voltage(v)
AP431/AP431A
0.5
25
1
50
o
1.5
C)
75
©
Diodes Incorporated
2
MARCH 2007
100
2.5
125