scope:

This drawing forms a part of a one part - one part number documentation system (see 6.6 herein). Two product assurance classes consisting of military high reliability (device classes B, Q, and M) and space application (device classes S and V), and a choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). Device class M microcircuits represent non-JAN 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". When available a choice of radiation hardness assurance (RHA) levels are reflected in the PIN.

The PIN shall be as shown in the following example:

Device classes M, B, and S RHA marked devices shall meet the MIL-M-38510 specified RHA levels and shall be marked with the appropriate RHA designator. Device classes Q and V RHA marked devices shall meet the MIL-I-38535 specified RHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.

The device type(s) shall identify the circuit function as follows:

Device type Generic number Circuit function 01 35063 DC to dc converter control circuit

The device class designator shall be a single letter identifying the product assurance level as follows:

Device class Device requirements documentation M Vendor self-certification to the requirements for non-JAN class B microcircuits in accordance with 1.2.1 of MIL-STD-883 B or S Certification and qualification to MIL-M-38510 Q or V Certification and qualification to MIL-I-38535

For device classes M, B, and S, case outline(s) shall meet the requirements in appendix C of MIL-M-38510 and as listed below. For device classes Q and V, case outline(s) shall meet the requirements of MIL-I-38535, appendix C of MIL-M-38510, and as listed below.

Outline letter Case outline P D-4 (8-lead, .405" × .310" × .200"), dual-in-line package

The lead finish shall be as specified in MIL-M-38510 for classes M, B, and S or MIL-I-38535 for classes Q and V. Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.

Power supply voltage (V_CC)- - - - - - - - - - - - - - - - - - 40 V dc Comparator input voltage range (V_IR)- - - - - - - - - - - - - −0.3 V dc to 40 V dc Switch collector voltage (V_C) - - - - - - - - - - - - - - - - 40 V dc Switch emitter voltage (V_E) - - - - - - - - - - - - - - - - - 40 V dc Switch collector to emitter voltage (V_CE) - - - - - - - - - - 40 V dc Diver collector voltage (V_C) - - - - - - - - - - - - - - - - 40 V dc Switch current (I_SW)- - - - - - - - - - - - - - - - - - - - - 1.5 A Power dissipation (P_D) - - - - - - - - - - - - - - - - - - - - 1.25 W 2/ Thermal resistance, junction-to-case (θ_JC)- - - - - - - - - - See MIL-M-38510, appendix C Thermal resistance, junction-to-ambient (θ_JA) - - - - - - - - 100°C/W Operating junction temperature (T_J) - - - - - - - - - - - - - +150°C Storage temperature range - - - - - - - - - - - - - - - - - - −65°C to +150°C

Power supply voltage (V_CC)- - - - - - - - - - - - - - - - - - 35 V dc Comparator input voltage range (V_IR)- - - - - - - - - - - - - −0.3 V dc to +35 V dc Switch collector voltage (V_C) - - - - - - - - - - - - - - - - 35 V dc Switch emitter voltage (V_E) - - - - - - - - - - - - - - - - - 35 V dc Switch collector to emitter voltage (V_CE) - - - - - - - - - - 35 V dc Driver collector voltage (V_C) - - - - - - - - - - - - - - - - 35 V dc Switch current (I_SW)- - - - - - - - - - - - - - - - - - - - - 1 A Ambient operating temperature range (T_A) - - - - - - - - - - - −55°C to +125°C Timing capacitor pin resistance (R_T) - - - - - - - - - - - - - 10Ω

intended Use: