STANDARD

MICROCIRCUIT DRAWING

SIZE

A

5962-99612

DLA LAND AND MARITIME

COLUMBUS, OHIO 43218-3990

REVISION LEVEL

B

SHEET

2

DSCC FORM 2234

APR 97

1. SCOPE

1.1 Scope. This drawing documents five product assurance classes as defined in paragraph 1.2.3 and MIL-PRF-38534. A

choice of case outlines and lead finishes which are available and are reflected in the Part or Identifying Number (PIN). When

available, a choice of radiation hardness assurance levels are reflected in the PIN.

1.2 PIN. The PIN shall be as shown in the following example:

5962

-

99612

01

H

X

X

Federal

stock class

designator

RHA

designator

(see 1.2.1)

Device

type

(see 1.2.2)

Device

class

designator

Case

outline

(see 1.2.4)

Lead

finish

(see 1.2.5)

\

/

(see 1.2.3)

\/

Drawing number

1.2.1 Radiation hardness assurance (RHA) designator. RHA marked devices shall meet the MIL-PRF-38534 specified RHA

levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.

1.2.2 Device type(s). The device type(s) identify the circuit function as follows:

Device type

Generic number

1/

Circuit function

01

SDP117

Positive adjustable voltage regulator

02

SDP117HV

Positive adjustable voltage regulator, high voltage

03

SDP137

Negative adjustable voltage regulator

04

SDP137HV

Negative adjustable voltage regulator, high voltage

1.2.3 Device class designator. This device class designator shall be a single letter identifying the product assurance level.

All levels are defined by the requirements of MIL-PRF-38534 and require QML Certification as well as qualification (Class H, K,

and E) or QML Listing (Class G and D). The product assurance levels are as follows:

Device class

Device performance documentation

K

Highest reliability class available. This level is intended for use in space

applications.

H

Standard military quality class level. This level is intended for use in applications

where non-space high reliability devices are required.

G

Reduced testing version of the standard military quality class. This level uses the

Class H screening and In-Process Inspections with a possible limited temperature

range, manufacturer specified incoming flow, and the manufacturer guarantees (but

may not test) periodic and conformance inspections (Group A, B, C and D).

E

Designates devices which are based upon one of the other classes (K, H, or G)

with exception(s) taken to the requirements of that class. These exception(s) must

be specified in the device acquisition document; therefore the acquisition document

should be reviewed to ensure that the exception(s) taken will not adversely affect

system performance.

D

Manufacturer specified quality class. Quality level is defined by the manufacturers

internal, QML certified flow. This product may have a limited temperature range.

1/ The SDP117, SDP117HV, SDP137, and SDP137HV are similar to the LM117, LM117HV, LM137, and LM137HV

listed on Standard Microcircuit Drawing 77034.