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 LT1031B Precision 10-volt voltage reference 02 LT1031C Precision 10-volt voltage reference 03 LT1031D Precision 10-volt voltage reference

The case outline(s) shall be as designated in appendix C of MIL-M-38510, and as follows:

Outline letter Case outline X See figure 1 (3-lead, .370" × .185"), can

Supply voltage (V_CC) - - - - - - - - - - - - - - - - - - - - - - 40 V Input-output differential voltage - - - - - - - - - - - - - - - 35 V Output to ground voltage 1/ - - - - - - - - - - - - - - - - - - 16 V Output short circuit duration: At V_IN = 35 V - - - - - - - - - - - - - - - - - - - - - - - - 10 seconds At V_IN ≤ 20 V - - - - - - - - - - - - - - - - - - - - - - - - Indefinite Trim pin to ground voltage: Positive - - - - - - - - - - - - - - - - - - - - - - - - - - - Equal to V_OUT Negative - - - - - - - - - - - - - - - - - - - - - - - - - - - −20 V Storage temperature range - - - - - - - - - - - - - - - - - - - −65°C to +150°C Power dissipation (P_D) at T_A = +25°C - - - - - - - - - - - - - - 600 mW Lead temperature (soldering, 10 seconds) - - - - - - - - - - - - 300°C Junction temperature (T_J) - - - - - - - - - - - - - - - - - - - 150°C Thermal resistance, junction-to-case (θ_JC) - - - - - - - - - - - 50°C/W Thermal resistance, junction-to-ambient (θ_JA) - - - - - - - - - 170°C/W

Ambient operating temperature range (T_A) - - - - - - - - - - - - −55°C to +125°C

intended Use: