MILITARY DATA SHEET Original Creation Date: 08/15/95 Last Update Date: 12/20/96 Last Major Revision Date: 08/15/95 MNLM199A-20-H REV 0BL PRECISION VOLTAGE REFERENCE Industry Part Number NS Part Numbers LM199 LM199AH-20/883 Prime Die LM199 Processing Subgrp Description MIL-STD-883, Method 5004 1 2 3 4 5 6 7 8A 8B 9 10 11 Quality Conformance Inspection MIL-STD-883, Method 5005 1 Static tests at Static tests at Static tests at Dynamic tests at Dynamic tests at Dynamic tests at Functional tests at Functional tests at Functional tests at Switching tests at Switching tests at Switching tests at Temp ( oC) +25 +125 -55 +25 +125 -55 +25 +125 -55 +25 +125 -55 MILITARY DATA SHEET MNLM199A-20-H REV 0BL Electrical Characteristics DC PARAMETERS SYMBOL PARAMETER CONDITIONS Vr Reverse Breakdown Voltage 0.5mA <= Ir <= 10mA Delta Vr Reverse Breakdown Voltage Change with Current Ihpk NOTES PINNAME MIN 6.8 MAX UNIT SUBGROUPS 7.1 V 1, 2, 3 0.5mA <= Ir <= 10mA 9.0 mV 1, 2, 3 Peak Heater Current Vh = 40V, 1% Duty Cycle 200 mA 1 Il Leakage Zener to Substrate Vh = 40V 250 nA 1 Delta Vz/Delta T Reverse Breakdown Temperature Coefficient -55 C <= TA <= 85 C, Ir = 1mA 3 0.5 ppm/C 1 85 C <= TA <= 125 C, Ir = 1mA 3 10 ppm/C 1 Zr Reverse Dynamic Impedance Ir = 1mA 1 1 Ohm 1 Ih Stabilized Heater Current Vh = 30V(tested after 5 seconds of heater turn on time) 30 mA 1 2 14 mA 2 2 85 mA 3 V 1 Vh = 30V (Still air) Vf Forward Voltage Ir = 1mA -1.6 Long Term Stability Stabilized, 22 C <= TA <=28 C, 1000 Hours, Ir = 1mA +0.1 percent 20 ppm 1 AC PARAMETERS Vnrms Zener Rms Noise Voltage Ir = 1mA, 10Hz<Freq<10KHz, Vh = 40V 20.0 uV 7 Vnpk Zener Peak Noise Voltage Ir = 1mA, 10Hz<FREQ<10KHz, Vh = 40V 80 uV 7 Note 1: Note 2: Note 3: Guaranteed by "Reverse Breakdown Voltage Change with Current". Guaranteed parameter, not tested. Tested on Auto Drift test oven. 2