DLA - SMD-5962-89870
MICROCIRCUIT, LINEAR, NEGATIVE 8-VOLT REGULATOR, FIXED, MONOLITHIC SILICON
| Organization: | DLA |
| Publication Date: | 13 January 1992 |
| Status: | inactive |
| Page Count: | 14 |
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 7908A Negative regulator, fixed 8-volt
The case outlines shall be as designated in appendix C of MIL-M-38510, and as follows:
Outline letter Case outline X See figure 1, TO-39 (3-lead can) Y See figure 1, TO-3 (2-lead can) Z See figure 1, TO-66 (2-lead can) T See figure 1, TO-257 (3-lead, flange mounted case) U See figure 1. TO-257 (3-lead, flange mounted case), With isolated tab
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, T, and U - - - - - - - - - - - - - - - 15 W TA = +25°C: Case X- - - - - - - - - - - - - - - - - - - - - 1.0 W Case Y- - - - - - - - - - - - - - - - - - - - - 4.3 W Cases Z, T, and U - - - - - - - - - - - - - - - 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 T - - - - - - - - - - - - - - - - - - - - 3.5°C/W Case U - - - - - - - - - - - - - - - - - - - - 4.2°C/W
Thermal resistance, junction-to-case (ΘJA): Case X - - - - - - - - - - - - - - - - - - - - - - 120°C/W Case Y - - - - - - - - - - - - - - - - - - - - - - 35°C/W Case Z, T, and U - - - - - - - - - - - - - - - - - 42°C/W Junction temperature (TJ) - 1/ - - - - - - - - - - - - +150°C
Ambient operating temperature range (TA) - - - - - - - −55°C to +125°C Input voltage range - - - - - - - - - - - - - - - - - −10°C V dc to −25.0 V dc Long term stability (delta VOUT/delta t) 2/- - - - - - 32 mV
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
