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AS431BRTR-G1

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19
AS431
Document number: DS36599 Rev. 3 - 2
7 of 19
www.diodes.com
October 2013
© Diodes Incorporated
A
S431
A
Product Line o
f
Diodes Incorporated
Performance Characteristics
Reference Voltage vs. Ambient Temperature Reference Current vs. Ambient Temperature
Cathode Current vs. Cathode Voltage Cathode Current vs. Cathode Voltage
Off-State Cathode Current Ratio of Delta Reference Voltage to the
vs. Ambient Temperature Ratio of Delta 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 Voltage (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
Reference Current (A)
Ambient Temperature (
0
C)
-2 -1 0 1 2 3
-100
-50
0
50
100
150
Cathode Current (mA)
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
Cathode Current (A)
Cathode Voltage (V)
V
KA
=V
REF
T
A
=25
0
C
-40-20 0 20406080100120
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Off-State Cathode Current (A)
Ambient Temperature (
o
C)
V
KA
=36V
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 36V
V
REF
/ V
KA
(mV/V)
Ambient Temperature (
o
C)
AS431
Document number: DS36599 Rev. 3 - 2
8 of 19
www.diodes.com
October 2013
© Diodes Incorporated
A
S431
A
Product Line o
f
Diodes Incorporated
Performance Characteristics
(Cont.)
Small Signal Voltage Gain vs. Frequency
Reference Impedance vs. Frequency
Stability Boundary Conditions vs. Load Capacitance
1k 10k 100k 1M
-10
0
10
20
30
40
50
60
70
Voltage Gain (dB)
Small Signal Frequency (Hz)
T
A
=25
0
C
I
KA
=10mA
1K 10K 100K 1,000K
0.1
1
10
Reference Impedance ()
Frequency (Hz)
I
KA
=10mA
T
A
=25
o
C
0
10
20
30
40
50
60
70
80
90
100
10
1
0.10.010.001
Stable
Stable
Cathode Current (mA)
Load Capacitance (F)
T
A
=25
o
C
V
KA
=V
REF
V
KA
= 5V:No oscillation
V
KA
=10V:No oscillation
V
KA
=15V:No oscillation
AS431
Document number: DS36599 Rev. 3 - 2
9 of 19
www.diodes.com
October 2013
© Diodes Incorporated
A
S431
A
Product Line o
f
Diodes Incorporated
Performance Characteristics
(Cont.)
Pulse Response of Input and Output Voltage
0246
0
1
2
3
4
5
Input
Input and Output Voltage (V)
Time (S)
Output
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19

AS431BRTR-G1

Mfr. #:
Buy AS431BRTR-G1
Manufacturer:
Diodes Incorporated
Description:
Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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