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參數(shù)資料
| 型號： | SPX431LJ |
| 英文描述： | Low Voltage Adjustable Precision Shunt Regulator |
| 中文描述： | 低電壓可調(diào)節(jié)精密并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 383K |
| 代理商： | SPX431LJ |
3
Date: 7/26/06 Rev C SPX43LJ Low Voltage Adjustable Precision Shunt Regulator
2006 Sipex Corporation
Parameter
Symbol
Value
Unit
Cathode Voltage
V
KA
20
V
Cathode Current Range (Continuous)
I
KA
-100 to 100
mA
Reference Input Current Range
I
REF
10
mA
Power Dissipation
P
D
TO-92, SOT-89
Package
770
mW
Storage Temperature Range
T
STG
-65 to 150
o
C
Package Thermal Impedance
Q
JA
TO-92
130
o
C/W
SOT-89
100
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only , and functional operation of the device at these or any other conditions
beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maxi-
mum Ratings" for extended periods may affect device reliability.
Parameter
Symbol
V
KA
I
KA
Min
V
REF
Max
Unit
Cathode Voltage
18
V
Cathode Current
0.1
100
mA
Operating Ambient Temperature Range
-40
125
o
C
Recommended Operating Conditions
Absolute Maximum Ratings (Note 1)
(Typical and limits apply for T
J
=25
o
C unless otherwise noted.)
Parameter
Test
Circuit
Symbol
Conditions
Min
Typ
Max
Unit
Reference Voltage
0.5%
4
V
REF
V
KA
=V
REF,
I
KA
=10mA
1.234
1.240
1.246
V
1%
1.228
1.240
1.252
Deviation of Reference Voltage
Over-Temperature
4
'
V
REF
V
KA
=V
REF
I
KA
=10mA
0
o
C to 70
o
C
2
10
mV
-40
o
C to 85
o
C
3
10
Ratio of Change in V
REF
to the
Change in Cathode Voltage
5
'
V
REF
'
V
KA
I
KA
=10mA,
'
V
KA
:V
REF
to 16V
-0.5
-1.5
mV/V
Reference Input Current
5
I
REF
I
KA
=10mA, R1=10K
:
, R2=
f
0.15
0.4
P
A
Deviation of Reference Current
Over Full Temperature Range
5
'
I
REF
I
KA
=10mA, R1=10K
:
, R2=
f
T
A
=-40 to 85
o
C
0.1
0.4
P
A
Minimum Cathode Current for
Regulation
4
I
KA
(MIN)
V
KA
=V
REF
55
80
P
A
Off-State Cathode Current
6
I
KA
(OFF)
V
REF
=0, V
KA
=18V
0.04
0.10
P
A
V
KA
=6, V
REF
=0
0.01
0.05
Dynamic Impedance
4
Z
KA
V
KA
=V
REF
, I
KA
=1 to 100mA
f
d
1.0kHz
0.05
0.15
:
Electrical Characteristics
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