2

SCD8660 Rev F 4/12/12

Aeroflex Plainview

ABSOLUTE MAXIMUM RATINGS

PARAMETER

RANGE

UNITS

Lead temperature (soldering 10 Sec)DC

300

°C

Input-Output Voltage Differential

40

ESD

1.999 1/

KV

Operating Junction Temperature Range

-55 to +150

°C

Storage Temperature Range

-65 to +150

°C

1/ Meets ESD testing per MIL-STD-883, method 3015, Class 1C.

NOTICE: Stresses above those listed under "Absolute Maximum Ratings" 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

1.25 to 37

Case Operating Temperature Range

-55 to +125

°C

ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER

SYM

CONDITIONS (P

MIN

MAX

UNITS

Reference Voltage 1/ 5/

1.20

1.30

V

-0.06

%/V

-

60

mV

-

1.2

%

Thermal Regulation

-

-

0.07

%/W

Ripple Rejection Ratio

-

66

-

dB

Adjustment Pin Current 1/

-

-

100

µA

Adjustment Pin Current

Change 1/

-5

µA

Minimum Load Current 1/ 3/

-

5

mA

Current Limit 1/ 4/

1.50

-

A

0.30

-

Long Term Stability 3/

-

1

%

Thermal Resistance

(Junction to Case) 3/

-

-3

°C/W

Notes:

1/ Specification derated to reflect Total Dose exposure to 100Krad (Si) @ +25°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.

4/ Pulsed at <10% duty cycle @ 25°C.

5/ Testing over 12 watts is not performed over + 25°C.