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 types shall identify the circuit function as follows:

Device type Generic number Circuit function ΔV_OUT(V) ΔV_OUT/ΔT(ppm/°C) 01 LT1021BM-5. 5.0 V voltage reference ±.05 V 5.0 02 LT1021CM-5 5.0 V voltage reference ±.005 V 20 03 LT1021DM-5 5.0 V voltage reference ±.05 V 20

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

Outline letter Case outline G A-1 (8-lead, .370" × .185"), can package

Input voltage - - - - - - - - - - - - - - - - - - - - 40 V dc Input-output voltage differential - - - - - - - - - - 35 V dc Output to ground voltage 1/ - - - - - - - - - - - - - 10 V dc Trim pin to ground voltage: Positive - - - - - - - - - - - - - - - - - - - - - Equal to V_OUT Negative - - - - - - - - - - - - - - - - - - - - - −20 V dc Output short-circuit duration: at V_IN = 35 V - - - - - - - - - - - - - - - - - - - 10 seconds at V_IN ≤ 20 V - - - - - - - - - - - - - - - - - - - Indefinite Storage temperature range - - - - - - - - - - - - - - −65°C to +150°C Lead temperature (soldering, 10 seconds) - - - - - - +300°C Power dissipation (P_D) - - - - - - - - - - - - - - - 500 mW Thermal resistance, junction-to-case (θ_JC): Case G - - - - - - - - - - - - - - - - - - - - - - See MIL-M-38510, appendix C Junction temperature - - - - - - - - - - - - - - - - +175°C

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

intended Use: