1、 REVISIONS LTR DESCRIPTION DATE APPROVED A Editorial changes. 22 June 2005 Kendall A. Cottongim B Added paragraph 3.3; Pure tin prohibition. Editorial changes throughout. 6 Jan 2011 M. Radecki Prepared in accordance with ASME Y14.100 Source control drawing REV STATUS OF PAGES REV B B B B B B B B PAG
2、ES 1 2 3 4 5 6 7 8 PMIC N/A PREPARED BY Patrick Kyne DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH Original date of drawing CHECKED BY Michael A. Radecki TITLE FILTER, EMI, HYBRID 8 June 2000 APPROVED BY Kendall A. Cottongim SIZE A CODE IDENT. NO. 037Z3 DWG NO. 00003 REV B PAGE 1 OF 8 AMSC N/A 5915-2
3、011-E03 CURRENT DESIGN ACTIVITY CAGE CODE 037Z3 HAS CHANGED NAMES TO: DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 0
4、0003 REV B PAGE 2 1. SCOPE 1.1 Scope. This drawing describes the requirements for hybrid microcircuit electromagnetic interference (EMI) suppression filters to be processed in accordance with MIL-PRF-38534. Two product assurance classes consisting of class H (military high reliability) and class K (
5、space application) and a choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). When available, a choice of radiation hardness assurance (RHA) levels is reflected in the PIN. 1.2 PIN. The PIN shall be as shown in the following example: 0000
6、3 - 01 H X X Drawing RHA Device Device class Case Lead number designator type designator outline finish (See 1.2.1) (See 1.2.2) (See 1.2.3) (See 1.2.4) (See 1.2.5) 1.2.1 Radiation hardness assurance (RHA) designator. Device classes H and K RHA marked devices shall meet the MIL-PRF-38534 specified RH
7、A levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device. 1.2.2 Device types. The device types shall identify the circuit function as follows: Device type Generic number Circuit function 01 SFCS 28-461 EMI filter, 5 A 1.2.3 Device class designator. This
8、 device class designator shall be a single letter identifying the product assurance level as follows: Device class Device requirements documentation K Highest reliability class available. This level is intended for use in space applications. Certification and qualification to MIL-PRF-38534 required.
9、 H Standard military reliability level. This level is intended for use in applications where non-space high reliability devices are required. Certification and qualification to MIL-PRF-38534 required. 1.2.4 Case outline. The case outline shall be as designated in MIL-STD-1835, and as follows: Outlin
10、e letter Case outline Package style X see figure 1 Flange mount, short lead 1.2.5 Lead finish. The lead finish shall be as specified in MIL-PRF-38534 for classes H and K. Finish letter “X“ will not be marked on the filter or its packaging. The “X“ designation is for use when lead finishes A, B, or C
11、 are considered acceptable and interchangeable without preference. 1.3 Absolute maximum ratings. 1/ Input voltage - +50 V dc Input current - 5 A Power dissipation (Tc = 25C)- 5 W Lead temperature (soldering, 10 seconds) - +300 C Storage temperature - -65 C to +150 C 1/ Stresses above the absolute ma
12、ximum rating may cause permanent damage to the device. Extended operation at the maximum levels may degrade performance and affect reliability.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE
13、IDENT NO. 037Z3 DWG NO. 00003 REV B PAGE 3 1.4 Recommended operating conditions. Input voltage - +16 V dc to +40 V dc Case operating temperature range - -55 C to +125 C 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this drawing. This s
14、ection does not include documents cited in other sections of this drawing or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents in se
15、ctions 3 and 4 of this drawing, whether or not they are listed here. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of
16、 these documents are those cited in the solicitation or contract (see 6.2). DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-38534 - Hybrid Microcircuits, General Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-883 - Test Methods and Procedures for Microelectronics. (Copies of these documents
17、 are available online at https:/assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.3 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of t
18、his drawing and the references cited herein, the text of this drawing shall take precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Item requirements. The individual item requirements shall be i
19、n accordance with MIL-PRF-38534 and as specified herein. 3.2 Design, construction, and physical dimensions. The design, construction, and physical dimensions shall be as specified in MIL-PRF-38534 and as specified herein. 3.2.1 Case outline. The case outline shall be in accordance with 1.2.4 herein
20、and figure 1. 3.2.2 Terminal connections. The terminal connections shall be as specified on figure 1. 3.3 Pure tin prohibition. The use of pure tin as an underplate or final finish in the internal or external construction of the filter and the terminations is prohibited. This includes the discrete d
21、evices and solders used internal to the case. The use of tin alloys other than lead is permissible as specified in APPENDIX E of MIL-PRF-38534. 3.4 Electrical performance characteristics. Unless otherwise specified herein, the electrical performance characteristics are as specified in table I and sh
22、all apply over the full specified operating temperature range. 3.5 Electrical test requirements. The electrical test requirements shall be the subgroups specified in table II. The electrical tests for each subgroup are defined in table I. 3.6 Marking. Marking shall be in accordance with MIL-PRF-3853
23、4. The part shall be marked with the PIN listed in 1.2 herein. In addition, the manufacturers PIN may also be marked as listed on QML-38534. 3.7 Manufacturer eligibility. To be eligible for listing as an approved source of supply, the manufacturer shall be certified and qualified to MIL-PRF-38534. I
24、n addition to the general requirements of MIL-PRF-38534, the manufacturer of the part described herein shall maintain the electrical test data (variables format) from the initial quality conformance inspection group A lot sample, produced on the certified line, for each device type listed herein. Th
25、e data should also include a summary of all parameters manually tested, and for Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 00003 REV B PAGE 4 those which, if any,
26、 are guaranteed. This data shall be maintained under document revision level control by the manufacturer and be made available to the preparing activity, DLA Land and Maritime-VA upon request. 3.8 Certificate of compliance. A certificate of compliance shall be required from a manufacturer in order t
27、o supply to this drawing. The certificate of compliance submitted to DLA Land and Maritime-VAT shall affirm that the manufacturers product meets the requirements of MIL-PRF-38534 and the requirements herein. 3.9 Certificate of conformance. A certificate of conformance as required in MIL-PRF-38534 sh
28、all be provided with each lot of filters delivered to this drawing. 3.10 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operationa
29、l and maintenance requirements, and promotes economically advantageous life cycle costs. 3.11 Workmanship. Filters shall be processed in such a manner as to be uniform in quality and shall be free from cold soldering, corrosion, pits, dents, cracks, rough or sharp edges, misalignments and other defe
30、cts that will affect life, serviceability, or appearance. TABLE I. Electrical performance characteristics. Test Symbol Conditions -55C Tc 125C unless otherwise specified Group A subgroup Device types Limits Units Min Max Input voltage Vin Iin 500 A 1,2,3 01 0 40 V dc Noise reduction NO f = 1 kHz 4,5
31、,6 01 1 -1 dB f = 500 kHz 4,5,6 01 60 - f = 1 MHz 4,5,6 01 60 - f = 5 MHz 4,5,6 01 60 - DC resistance Rdc 1A 1 01 - 0.2 Isolation ISO Any pin to case, 500 V dc 1 01 100 - M Capacitance CAP Any pin to case 1 kHz 1 01 50 70 nF Provided by IHSNot for ResaleNo reproduction or networking permitted withou
32、t license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 00003 REV B PAGE 5 Case outline X. NOTES: 1. The case was originally designed using inch-pound units of measurement; in the event of conflict between the metric and inch-pound units, the inch-po
33、und shall take precedence. 2. Device weight: 86 grams maximum. FIGURE 1. Case outline X configuration, dimensions and terminal connections. Device type 01 Case outline X(Figure 1) Terminal number Terminal symbol 1, 2, 3 +Vin10, 11, 12 +Vout* case ground 7, 8, 9 output return 4, 5, 6 input return * N
34、OTE: Case ground connection is made by contact of the base plate to the chassis. Symbol Millimeters Inches Min Max Min Max A 10.16 0.400 A1 5.46 5.72 0.215 0.225 b 0.89 1.14 0.035 0.045 D 37.97 38.23 1.495 1.505 e 5.08 BSC .200 BSC e1 3.30 BSC .130 BSC E 75.95 76.46 2.990 3.010 E1 63.37 63.63 2.495
35、2.505 F 1.14 1.40 0.045 0.055 L 6.10 6.60 0.240 0.260 L1 5.58 6.10 0.220 0.240 P 3.12 3.38 0.123 0.133 q 31.88 32.13 1.255 1.265 q1 69.97 70.23 2.755 2.765 s 6.22 6.48 0.245 0.255 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER,
36、 COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 00003 REV B PAGE 6 4. VERIFICATION 4.1 Sampling and inspection. Sampling and inspection procedures shall be in accordance with MIL-PRF-38534. 4.2 Screening. Screening shall be in accordance with MIL-PRF-38534. The following additional crit
37、eria shall apply: a. Burn-in test, method 1015 of MIL-STD-883. (1) Test condition A, B, C, or D. The test circuit shall be maintained by the manufacturer under document revision level control and shall be made available to DLA Land and Maritime-VAT or the acquiring activity upon request. Also, the t
38、est circuit shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in test method 1015 of MIL-STD-883. (2) TAas specified in accordance with table I of method 1015 of MIL-STD-883. b. Interim and final electrical test parameters shall
39、be as specified in table II herein, except interim electrical parameter tests prior to burn-in are optional at the discretion of the manufacturer. TABLE II. Electrical test requirements MIL-PRF-38534 test requirements Subgroups (in accordance with MIL-PRF-38534, group A test table) Interim electrica
40、l parameters Final electrical parameters 1*, 2, 3, 4, 5, 6 Group A test requirements 1, 2, 3, 4, 5, 6 Group C end-point electrical parameters 1 Post irradiation end-point electrical parameters for RHA devices 1, 2, 3, 4, 5, 6 * PDA applies to subgroup 1. 4.3 Conformance inspection. Conformance inspe
41、ction (CI) and periodic inspection (PI) shall be in accordance with MIL-PRF-38534 and as specified herein. 4.3.1 Group A inspection (CI). Group A inspection shall be in accordance with MIL-PRF-38534 and as follows: a. Tests shall be as specified in table II herein. b. Subgroups 7, 8, 9, 10, and 11 o
42、f MIL-PRF-38534, group A shall be omitted. 4.3.2 Group B inspection (PI). Group B inspection shall be in accordance with MIL-PRF-38534. 4.3.3 Group C inspection (PI). Group C inspection shall be in accordance with MIL-PRF-38534 and as follows: a. End-point electrical parameters shall be as specified
43、 in table II herein. b. Steady-state life test conditions, method 1005 of MIL-STD-883. (1) Test conditions A, B, C, or D. The test circuit shall be maintained by the manufacturer under document revision level control and shall be made available to DLA Land and Maritime-VAT or the acquiring activity
44、upon request. Also, the test circuit shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in test method 1005 of MIL-STD-883. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE
45、SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 00003 REV B PAGE 7 (2) TAas specified in accordance with table I of method 1005 of MIL-STD-883. (3) Test duration: 1,000 hours, except as permitted by method 1005 of MIL-STD-883. 4.3.4 Group D inspection (PI). Group D inspect
46、ion shall be in accordance with MIL-PRF-38534. 4.3.5 Radiation Hardness Assurance (RHA). RHA qualification is required only for those devices with the RHA designator as specified herein: RHA level H Units Total ionizing dose tolerance level 1,000 kRad (Si) Single event upset survival level (LET) 100 MeV a. Radiation dose rate in accordance with condition C of method 1019 of MIL-STD-883. b. The manufacturer shall perform a worst-case and radiation susceptibility analysis on the device. This analysis shall show that the minimum performance requirement
