PRELIMINARY

SOLID STATE DEVICES, INC.

14830 Valley View Blvd * La Mirada, Ca 90638

Phone: (562) 404-7855 * Fax: (562) 404-1773

SVR1086-2.85N, P, B, & A

NOTES:

*

Full Temperature Range

1/

For Ordering Information, Price, and Availability Contact

Factory.

2/

Screening per MIL-PRF-19500.

3/

For Lead Bend Options Request Document # DSB-001 (Available for Download @ ssdi-power.com).

4/

For Package Outlines Request Document # DSA-001. (Available for Download @ ssdi-power.com)

6/

See Thermal Regulation specifications for changes in Output Voltage due to the heating effects. Line and Load Regulations are

measured at a constant Junction Temperature by low duty cycle pulse testing. Load Regulation is measured at the Output Lead at

approx. 1/8” from the package.

5/

Unless otherwise specified, these specifications apply:

dissipations up to 75W. At Input-Output voltage differentials greater than 10V, achievable output current and power dissipation

decrease due to the protection circuitry.

Electrical Characteristics

SYMBOL

UNITS

MAX

Line Regulation

(0

Thermal Regulation

Ripple Rejection

:F

Adjust Pin Current

Adjust Pin Current

Change

Minimum Load

Current

Current Limit

Temperature Stability

Long Term Strability

RMS Output Noice

Thermal Resistance

Junction to Case

1.260

1.285

0.010

0.03

4.00

8.00

.005

--

--

100

3

20

10

--

--

--

2

1.0

--

1.0

0.5

V

V

%/V

%/V

%

%

%/W

dB

dB

:A

:A

mA

mA

A

A

A

%

%

%

ªT

ªVtime

MIN

1.240

1.220

--

--

--

--

--

--

60

--

--

--

--

10

14

1

--

--

--

--

--

TYP

1.250

1.250

0.005

0.02

0.1

0.3

.002

60

75

50

0.2

7

14

22

2

1

0.3

0.001

--

--

20mA

3V

20mA

30 msec Pulse

:F

20mA

ªV = 35V

ªV # 20V

ªV # 10V (Transient)

ªV = 30V

T = 1000 hrs

10Hz

# f # 10kHz

Power Transistor

Control Circuitry

25

*

25

*

25

*

25

*

*

*

*

*

*

*

*

25

125

25

*

*

PIN ASSIGNMENT

PIN 2

PIN 3

Output

PIN 1

FUNCTION

Input

Adjust

Voltage Regulator