SPX431LCM1 SIPEX [Sipex Corporation], SPX431LCM1 Datasheet - Page 2

• Manufacturer Part Number: SPX431LCM1
• Description: Precision Adjustable Shunt Regulator
• Manufacturer: SIPEX [Sipex Corporation]

RECOMMENDED CONDITIONS
Electrical characteristics at 25°C I
Date: 5/25/04
ABSOLUTE MAXIMUM RATINGS
Cathode-Anode Reverse Breakdown V
Anode-Cathode Forward Current, (<10ms) I
Operating Cathode Current I
Reference Input Current I
Continuos Power Dissipation at 25°C P
PARAMETER
Cathode Voltage
Cathode Current
PARAMETER
SPX431LA
Reference Voltage
∆V
Ratio of Change in V
to Cathode Voltage
Reference Input Current
I
Min I
Off State Leakage
Dynamic Output
Impedance
SPX431L
Reference Voltage
∆V
Ratio of Change in V
to Cathode Voltage
Reference Input Current
I
Min I
Off State Leakage
Dynamic Output
Impedance
REF
REF
REF
REF
Temp Deviation
Temp Deviation
K
K
for Regulation
for Regulation
withTemp.*
withTemp.*
TO-92 ..................................................................... 775mW
SOT-23 .................................................................. 200 mW
SOIC-8 .................................................................... 750mW
SOT-89 ................................................................. 1000mW
REF
SYMBOL
KA
........................................................ 10mA
REF
REF
V
.................................................. 100mA
I
KA
K
SYMBOL
∆ V
∆ V
KA
I
I
I
I
∆I
∆I
D
V
K(OFF)
V
K(OFF)
K(MIN)
K(MIN)
∆V
∆V
I
I
Z
Z
TC
TC
....................................... 20V
REF
REF
K
REF
REF
V
REF
REF
KA
KA
REF
REF
AK
= 10mA V
REF
K
K
RATING
................................. 1A
SPX431L Precision Adjustable Shunt Regulator
10
to 20
FIGURE
K
2
2
3
3
3
2
4
2
2
2
3
3
3
2
4
2
= V
UNIT
mA
V
REF
, unless otherwise specified.
CONDITIONS
V
10V to 20V
T
V
ƒ
I
V
10V to 20V
T
V
ƒ
I
K
K
z
z
J
J
REF
REF
REF
REF
= 1 to 100mA
= 1 to 100mA
≤ 1kHz
≤ 1kHz
= 0°C to 105°C
= 0°C to 105°C
2
to 10V
= 0V, V
to 10V
= 0V, V
Junction Temperature T
Storage Temperature T
Lead Temperature (Soldering 10 sec.) T
NOTE: 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 condi-
tions for extended periods may affect reliability.
TYPICAL THERMAL RESISTANCES
Typical deratings of the thermal resistances are given for ambient
temperature >25°.
PACKAGE
TO-92
SOT-23
SOIC-8
SOT-89
KA
KA
ELECTRICAL CHARACTERISTICS
= 20V
= 20V
160°C/W 80°C/W
575°C/W 150°C/W
175°C/W 45°C/W
110°C/W 8°C/W
0
JA
2.490
2.470
STG
J
-2.7
-2.0
-2.7
-2.0
MIN
........................................................... 150 °C
.............................................. -65 to 150 °C
© Copyright 2004 Sipex Corporation5
0
2.503
2.495
JC
0.07
0.04
0.15
0.07
0.04
0.15
TYP
-1.0
-0.4
-1.0
-0.4
0.7
0.4
0.4
0.7
0.4
0.4
L
.................................. 300°C
TYPICAL DERATING
2.515
2.520
MAX
0.20
0.20
6.3 mW/°C
1.7 mW/°C
5.7 mW/°C
9.1 mW/°C
0.3
4.0
1.2
1.0
0.3
4.0
1.2
1.0
1.0
0.5
1.0
0.5
mV/°C
mV/°C
UNITS
mV/V
mV/V
mA
mA
µA
µA
µA
µA
µA
µA
V
Ω
V
Ω