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Aeroflex Circuit Technology
SCD8600 REV B 2/8/02 Plainview NY (516) 694-6700
2
Absolute Maximum Ratings
Parameter
Range
Units
Power Dissipation (P
D
)
Operating (Junction) Temperature Range
Lead Temperature (soldering, 10 sec)
Storage Temperature Range
Input-Output Voltage Differential
Thermal Resistance (junction to case
Θ
JC
)
ESD Rating
20
W
°
C
°C
°
C
V
-55 to +150
300
-65 to +150
40
5
2
°C/W
KV
NOTICE: Stresses above those listed under "Absolute Maximums Rating" may cause permanent damage to the device. These are stress
rating only; functional operation beyond the "Operation Conditions" is not recommended and extended exposure beyond the "Operation
Conditions" may effect device reliability.
Recommended Operating Conditions
Parameter
Range
Units
Output Voltage Range
Positive Voltage Regulator
Negative Voltage Regulator
1.2 to 37
-1.2 to -37
V dc
V dc
Ambient Operating Temperature Range
-55 to +125
°C
Input Voltage Range
Positive Voltage Regulator
Negative Voltage Regulator
4.25 to 41.25
-4.25 to -41.25
V dc
V dc
Positive Regulator
Electrical Performance Characteristics
(T
A
= -55°C to +125°C, I
L
= 8mA, Unless otherwise specified)
Parameter
Sym
Conditions
Min
Max
Units
Reference Voltage
V
REF
V
DIF
= 3.0V, T
A
= + 25°C
V
DIF
= 3.3V
V
DIF
= 40V
1.2
1.2
1.2
1.3
1.3
1.3
V
V
V
Line Regulation
R
LINE
3.0V < V
DIF
< 40V, V
OUT
= V
REF
, T
A
= + 25°C
3.3V < V
DIF
< 40V, V
OUT
= V
REF
-
-
±9
±23
mV
mV
Load Regulation 1/
R
LOAD
V
DIF
= 3.0V, 10mA < I
L
< 1.5A, T
A
= + 25°C
V
DIF
= 3.3V, 10mA < I
L
< 1.5A
V
DIF
= 40V, 10mA < I
L
< 300mA, T
A
= + 25°C
V
DIF
= 40V, 10mA < I
L
< 195mA
-
-
-
-
±15
±15
±15
±15
mV
mV
mV
mV
Thermal Regulation
V
RTH
V
IN
= +14.6V, I
L
= 300mA, t = 20ms, P
D
= 20W,
T
A
= + 25°C
-
±16
mV
Ripple Rejection
R
N
f = 120Hz, C
ADJ
= 10μF, V
OUT
= V
REF
2/
66
-
dB
Adjustment Pin Current
I
ADJ
V
DIF
= 3.0V, T
A
= + 25°C
V
DIF
= 3.3V
V
DIF
= 40V
-
-
-
100
100
100
μA
μA
μA
Adjustment Pin Current
Change
I
ADJ
V
DIF
= 3.0V, 10mA < I
L
< 1.5A, T
A
= + 25°C
V
DIF
= 3.3V, 10mA < I
L
< 1.5A
V
DIF
= 40V, 10mA < I
L
< 300mA, T
A
= + 25°C
V
DIF
= 40V, 10mA < I
L
< 195mA
-
-
-
-
±5
±5
±5
±5
μA
μA
μA
μA