scope:

This drawing describes device requirements for class B microcircuits in accordance with 1.2.1 of MIL-STD-883, "Provisions for the use of MIL-STD-883 in conjunction with compliant non-JAN devices".

The complete PIN shall be as shown in the following example:

The device type(s) shall identify the circuit function as follows:

Device type Generic number Circuit function 01 LM117 Positive adjustable voltage regulator 02 LM117HV Positive adjustable voltage regulator, high voltage 03 LM137 Negative adjustable voltage regulator 04 LM137HV Negative adjustable voltage regulator, high voltage 05 LT117A Positive adjustable voltage regulator 06 LT137A Negative adjustable voltage regulator 07 LT117AHV Positive adjustable voltage regulator, high voltage 08 LT137AHV Negative adjustable voltage regulator, high voltage

The case outline(s) shall be as designated in MIL-STD-1835 and as follows:

Outline letter Descriptive designator Terminals Package style M See figure 1 3 power surface mount X See figure 1 3 TO-39 can Y MFBM1-P2 2 flange mount Z MBFM4-P2 2 flange mount T See figure 1 3 TO-257 flange mount U See figure 1 3 TO-257 flange mount with isolated tab 2 CQCCl-N20 20 square leadless chip carrier

The lead finish shall be as specified in MlL-M-38510. Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.

Power dissipation (P_D): Case X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W Cases M, Y, Z , T, and U (internally limited) . . . . . . . . . . . . 20 W Case 2: At T_A = +25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 w At T_C = +25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.2 w Input-output voltage differential: Device types 01, 03, 05, 06 . . . . . . . . . . . . . . . . . . . . . 40 V dc Device types 02, 07 . . . . . . . . . . . . . . . . . . . . . . . . . 60 V dc Device types 04, 08 . . . . . . . . . . . . . . . . . . . . . . . . . 50 V dc Operating junction temperature range . . . . . . . . . . . . . . . . . . −55°C to +150°C Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to +150°C Lead temperature (soldering 10 seconds) . . . . . . . . . . . . . . . . 300°C

Thermal resistance, junction to case (Θ_JC): Case M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W Case X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15°C/W Case Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W Case Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5°C/W Case T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W Case U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W Case 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See MIL-STD-1835 Maximum output current (I_MAX): Cases X, 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 A Cases M, Y, Z, T, and U . . . . . . . . . . . . . . . . . . . . . . 1.5 A

Output voltage range: Device types 01, 05 . . . . . . . . . . . . . . . . . . . . . . . . 1.2 to 37 V dc Device types 02, 07 . . . . . . . . . . . . . . . . . . . . . . . . 1.2 to 57 V dc Device types 03, 06 . . . . . . . . . . . . . . . . . . . . . . . . −1.2 to −37 V dc Device types 04, 08 . . . . . . . . . . . . . . . . . . . . . . . . −1.2 to −47 V dc Ambient operating temperature range (T_A) . . . . . . . . . . . . . . . −55°C to +125°C Input voltage range: Device types 01, 05 . . . . . . . . . . . . . . . . . . . . . . . . 4.25 V dc to 41.25 V dc Device types 03, 06 . . . . . . . . . . . . . . . . . . . . . . . . −4.25 V dc to −41.25 V dc Device types 02, 07 . . . . . . . . . . . . . . . . . . . . . . . . 4.25 V dc to 61.25 V dc Device types 04, 08 . . . . . . . . . . . . . . . . . . . . . . . . −4.25 V dc to −51.25 V dc

intended Use: