PRELIMINARY

SOLID STATE DEVICES, INC.

SVR1085-3.3M, Z, D2, & D3

thru

SVR1085-12M, Z, D2, & D3

14830 Valley View Blvd * La Mirada, Ca 90638

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

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)

5/

Devices are guaranteed to withstand transient Input Voltage up to 30V. For Input Voltages greater then the maximum operating

Input Voltage some degradation of specifications will occur. For 5V and 12V devices operating at Input/Output differentials greater

then 15V, a minimum external load of 5mA is required to maintain regulation.

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.

7/

Line and Load Regulation are guaranteed up to the maximum power dissipation of 30W. Power Dissipation is determined by the

Input/Output differential and the Output Current. Guaranteed maximum power dissipation will not be available over the full Input/

Output range.

8/

Dropout Voltage is specified over the full Output Current range of the Device.

9/

Minimum Load Current is defined as the minimum current required to maintain regulation. At 25V Input/Output differential the

device is guaranteed to regulate if the Output Current is greater than 10mA.

Electrical Characteristics (Continue)

SYMBOL

UNITS

MAX

Thermal Regulation

Ripple Rejection

:F,

Adjust Pin Current

Adjust Pin Current

Change

Temperature Stability

Long Term Strability

RMS Output Noice

Thermal Resistance

Junction to Case

0.02

--

--

--

--

--

--

120

5.0

--

1.0

--

0.9

3.0

%/W

dB

dB

dB

dB

dB

:A

:A

:A

%

%

%

ªT

ªVtime

MIN

--

60

60

60

60

54

--

--

--

--

--

--

--

--

SVR1085 -_

SVR1085 -3.3

SVR1085 -3.6

SVR1085 -5

SVR1085 -12

SVR1085 -_

SVR1085 -_

Control Circuitry

Power Transistor

TYP

0.004

75

72

72

68

60

55

--

0.2

0.5

0.3

0.003

--

--

(30 msec Pulse)

(

10mA

1.5V

# ªV # 25V

(10Hz

# f # 10kHz)

25

*

*

*

*

*

25

*

*

*

125

25

PIN ASSIGNMENT

PIN 2

PIN 3

Output

PIN 1

FUNCTION

Input

Adjust

Voltage Regulator