DLA - SMD-5962-88746 REV A
MICROCIRCUIT, LINEAR, 5 VOLT NEGATIVE REGULATOR FIXED, MONOLITHIC SILICON
| Organization: | DLA |
| Publication Date: | 11 March 1993 |
| Status: | inactive |
| Page Count: | 15 |
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 part number shall be as shown in the following example:
The device type shall identify the circuit function as follows.
Device type Generic number Circuit function 01 7905A 1.0 A negative regulator, fixed 5-volt
The case outlines shall be as designated in appendix C of MIL-M-38510, and as follows:
Outline letter Case outline X TO-39 (3-lead can), see figure 1 Y TO-3 (2-lead power transistor case), see figure 1 Z TO-66 (2-lead power transistor case), see figure 1 U TO-257 (3-lead flange mounted case with isolated tab), see figure 1 T TO-257 (3-lead flange mounted case), see figure 1
Input voltage: Operating or output shorted to ground - - - - - - −35 V dc Transient - - - - - - - - - - - - - - - - - - - - −43 V dc 1/ Storage temperature range - - - - - - - - - - - - - −65°C to +150°C Lead temperature (soldering, 10 seconds) - - - - - +300°C Power dissipation (PD): TC = +25°C: Case X- - - - - - - - - - - - - - - - - - - - - 2 W Case Y- - - - - - - - - - - - - - - - - - - - - 20 W Cases Z, U, and T - - - - - - - - - - - - - - - 15 W TA = +25°C: Case X- - - - - - - - - - - - - - - - - - - - - 1.0 W Case Y- - - - - - - - - - - - - - - - - - - - - 3.6 W Cases Z, U, and T - - - - - - - - - - - - - - - 3.0 W Thermal resistance, junction-to-case (ΘJC): Case X- - - - - - - - - - - - - - - - - - - - - 15°C/W Case Y- - - - - - - - - - - - - - - - - - - - - 3°C/W Case Z- - - - - - - - - - - - - - - - - - - - - 6°C/W Case U- - - - - - - - - - - - - - - - - - - - - 4.2°C/W Case T- - - - - - - - - - - - - - - - - - - - - 3.5°C/W
Junction-to-ambient (ΘJA): Case X- - - - - - - - - - - - - - - - - - - - - - 120°C/W Case Y- - - - - - - - - - - - - - - - - - - - - - 35°C/W Cases Z, U and T- - - - - - - - - - - - - - - - - 42°C/W Junction temperature (TJ) - - - - - - - - - - - - - +150°C 2/
Ambient operating temperature range (TA) - - - - - −55°C to +125°C Input voltage range - - - - - - - - - - - - - - - - −7.5 V dc to −20 V dc
intended Use:
Microcircuits conforming to this drawing are intended for use when military specifications do not exist and qualified military devices that will perform the required function are not available for... View More
Document History
