2
SCD8609 Rev B 9/23/08
Aeroflex Plainview
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RANGE
UNITS
Operating (Junction) Temperature Range
-55 to +150
°C
Lead Temperature (soldering, 10 sec)
300
°C
Storage Temperature Range
-65 to +150
°C
Input-Output Voltage Differential
30 (Neg)
V
Thermal Resistance (junction to case
ΘJC) each, Pos. & Neg.
5°C/W
ESD Rating
1.999 1/
KV
1/ Meets ESD testing per MIL-STD-883, method 3015, Class 1C.
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
-1.2 to -27
VDC
Case Operating Temperature Range
-55 to +125
°C
ELECTRICAL PERFORMANCE CHARACTERISTICS 1/
PARAMETER
SYM
CONDITIONS (P
≤ PMAX)
MIN
MAX
UNITS
Reference Voltage
VREF
3V < (VIN - VOUT) < VDIFF MAX, 10mA < IOUT < IMAX
-1.200
-1.300
V
Line Regulation 2/3V < (VIN - VOUT) < 30V,
-
0.02
%/V
Load Regulation 2/
10mA < IOUT < IMAX, VOUT < 5V
10mA < IOUT < IMAX, VOUT > 5V
-
25
0.5
mV
%
Thermal Regulation
IOUT = 1.5A, (VIN - VOUT) = 13.3V, 20ms Pulse, 20W,
TC = +25°C
-0.02
%/W
Ripple Rejection
VOUT = -10V, f = 120Hz, CADJ = 10F
66
-
dB
Adjustment Pin Current
IADJ
-
100
A
Adjustment Pin Current
Change
ΔIADJ
10mA < IOUT < IMAX
-5
A
3V < (VIN - VOUT) < 30V
-
5
Minimum Load Current 3/IMIN
(VIN - VOUT) = 30V
-
5
mA
(VIN - VOUT) < 10V
-
3
Current Limit
IMAX
(VIN - VOUT) < 15V
1.5
-
A
(VIN - VOUT) = 30V, TC = +25°C
0.24
-
Long Term Stability 3/TA = +125°C
-
1
%
Thermal Resistance, each
Regulator
(Junction to Case) 3/
ΘJC
-5
°C/W
Notes:
1. Unless otherwise specified, these specifications apply for post radiation, (Vin - Vout) = 5V, Iout = 0.5A and -55°C < Tc < +125°C.
2. Regulation is measured at a constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to
heating effects are covered under the specification for thermal regulation. Measurements taken at the output lead must be adjusted for lead
resistance.
3. Not tested. Shall be guaranteed to the specified limits.
ΔVOUT
ΔVIN
ΔVOUT
ΔIOUT
ΔVOUT
ΔTIME