SPX431L(2000) 查看數據表（PDF） - Signal Processing Technologies
零件编号
产品描述 (功能)
生产厂家
SPX431L Datasheet PDF : 8 Pages
| |||
SPX431L
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Rating
Units
Cathode-Anode Reverse Breakdown
Anode-Cathode Forward Current
Operating Cathode Current
Reference Input Current
Continuous Power Dissipation at 25°C
TO-92
VKA
30
V
IAK
1
A
IKA
150
mA
IREF
10
mA
PD
775
mW
SOT-23
200
mW
SOIC-8
750
mW
SOT-89
1000
mW
Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
-65 to +150
°C
Lead Temperature (Soldering 10 sec.)
TL
300
°C
Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
RECOMMENDED CONDITIONS
Parameter
Symbol
Rating
Unit
Cathode Voltage
VKA
VREF to 20
V
Cathode Current
IK
10
mA
TYPICAL THERMAL RESISTANCE
Package Type
TO-92
SOT-23
SOIC-8
SOT-89
θJA
160°C/W
575°C/W
175°C/W
110°C/W
θJC
80°C/W
150°C/W
45°C/W
8°C/W
Typical Derating
6.3 mW/°C
1.7 mW/°C
5.7 mW/°C
9.1 mW/°C
ELECTRICAL CHARACTERISTICS at 25°C IK @ 10mA VK=VREF , unless otherwise specified.
Parameter
Symbol
Reference
Voltage
Ratio of Change
in VREF to
Cathode Voltage
Reference Input
Current
IREF Temp
Deviation
Min IK for
Regulation
Off State Leakage
VREF
∆ VREF
∆VK
IREF
∆IREF
IK(MIN)
IK(OFF)
Dynamic Output
ZKA
Impedance
TC = Test Circuit
Test Conditions
TA = 25°C TC = 1
VREF to 10V
10V to 20V TC =
2
TC = 2
Over Temp. TC =
2
TC = 1
VREF = 0V,
VKA = 20V TC =
3
TC = 1
SPX431LA
Min Typ
2.490 2.503
-2.7 -1.0
-2
-0.4
0.7
0.4
0.4
0.04
0.15
Max
2.515
0.3
4
1.2
1
1
0.5
SPX431L
Min Typ Max
2.470 2.495 2.520
SPX431LC
Min Typ Max
2.445 2.495 2.545
-2.7 -1.0
-2.7 -1.0
-2
-0.4 0.3
-2
-0.4 0.3
0.7
4
0.7
4
0.4
1.2
0.4 1.2
0.4
1
0.4
1
0.04
1
0.04 1
0.15 0.5
0.15 0.5
Unit
V
mV/V
µA
µA
mA
µA
Ω
Rev. 10/30/00
Share Link: 