H431 Datasheet, PDF (3/7 Pages) Hi-Sincerity Mocroelectronics – ADJUSTABLE SHUNT REGULATOR

HI-SINCERITY
MICROELECTRONICS CORP.
Characteristics Curve
Spec. No. : IC200401
Issued Date : 2004.03.01
Revised Date : 2008.04.01
Page No. : 3/7
150
125
100
75
50
25
0
-25
-50
-75
-100
-2
Cathode Current & Cathode Voltage
VK=VREF, Ta=25^oC
Test Circuit (Fig1)
-1
0
1
2
3
Cathode Voltage (V)
5
0
-5
-10
-15
-20
-25
-30
-35
-40
0
Change in Reference Input Voltage
& Cathode Voltage
IK=10mA, Ta=25^oC
Test Circuits (Fig2)
10
20
30
40
50
Cathode Voltage (V)
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.40
-40
Reference Input Voltage & Temperature
-20 0
VK=VREF, IK=10mA
Test Circuit (Fig1)
20 40 60
Temperature (^oC)
80 100 120
Small Signal Voltage Amplification &
Frequency
60
50
40
30
Vout
20
15K ^Ik 240
+
10
10uF
8.2K
0
GND
-10
1000
10000
100000
1000000
Frequency (Hz)
10000000
H431 Series
1000
800
600
400
200
0
-200
-400
-2
Cathode Current & Cathode Voltage
VK=VREF, Ta=25^oC
Test Circuit (Fig1)
-1
0
1
2
3
Cathode Voltage (V)
HSMC Product Specification