BS-9300-C599-1971.pdf
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1、BRITISH STANDARD CONFIRMED NOVEMBER 1986 BS 9300 C599 ISSUE 1 MARCH 1971 Electronic parts of assessed quality Silicon microwave switching diode, rod mounted Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 03:58:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 93
2、00 C599 ISSUE 1 MARCH 1971 BSI 04-2000 ISBN 0 580 34382 0 A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from le
3、gal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages 1 to 8 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside fro
4、nt cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 03:58:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 9300 C599 ISSUE 1 MARCH 1971 BSI 04-2000i Contents Page Figure 17 Figure 28 Table 1 Group A
5、Inspection2 Table 2 Group B Inspection3 Table 3 Group C Inspection5 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 03:58:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 9300 C599 ISSUE 1 MARCH 1971 ii BSI 04-2000 1. Specification CV7599 Issue 1 dated 30 Novemb
6、er 1964 with its existing amendments which are reproduced below is hereby adopted as BS 9300 C599. 2. Devices inspected, released and supplied to this specification shall be marked CV7599 and where applicable, with the letters KB. 3. The references to “Military specification”, “Commercial equivalent
7、s”, “Reliability assurance provisions” or requirements and “Preparation for delivery” shall be disregarded. 4. In the Groups A, B and C inspection tables the references in the “K1007/NATO Ref” column shall be superseded by the appropriate reference given in BS 9300 Appendix C (Tables 1 to 5 inclusiv
8、e). 5. Additional requirements not covered by BS 9300 Appendix C are: 6. Published amendments (consolidated). Page 1. Delete “Joint Service Catalogue Number” and substitute “NATO stock number”. Delete “5960” and substitute “5961”. Page 3. Group B, Subgroup 4. The requirement for torque shall continu
9、e to be applied as specified. Page 3. Group B, Subgroup 7. The requirement for high temperature life shall not be deleted but shall be performed as specified. Group B, Subgroup 8. The operating life test shall be performed at inspection level S-3, 10 % AQL for 160 hours under the conditions specifie
10、d. Add Group C, Subgroup C5, Operating life, as in Group B, Subgroup 8 for 2 000 hours. Page 1. Primary electrical characteristics. Admittance phase angle. Amend to read min. 0.28, max. 0.38. Page 2. Group A, Subgroup 2. Admittance phase angle. Amend limits to read: 0.28 min. 0.38 max. Page 6. Note
11、1, second paragraph. Amend to read: The test limits of v.s.w.r. minima measured at 9 375 MHz are 0.29 and 0.37 cm, the specification limits becoming 0.28 and 0.38 cm. Diodes which exhibit v.s.w.r. minima within the above limits have a capacitance of 0.34 pF 0.07 pF and an inductance in series of 0.1
12、5 nH. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 03:58:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI K1007-3/CV7599 Issue - No. 1 30th November 1964 BSI 04-20001 Military specification CV 7599 Semiconductor device diode Absolute Maximum Ratings: Primary Ele
13、ctrical Characteristics See Note 1 Page 6. Reliability Assurance Requirements: Under discussion. This specification has been prepared by and the Qualification Approval Authority is: Ministry of Aviation, Royal Aircraft Establishment, Farnborough, Hants., England. Description:This specification cover
14、s the detail requirements for microwave Silicon Switching Diodes Rod Mounted. The diodes are unencapsulated and not tested for moisture resistance and are in accordance with K1007, except as otherwise stated. Mechanical Dimensions and outlines:See Figure 1 Page 7 Connections:Green mark on Pigtail in
15、dicates Negative Polarity of Shank when forward bias is applied. RatingIFVRVFP(AV)TstgTamb UnitmAVVWCC Min 55 40 Max75 501.01.0+ 150+ 120 NotesAD Notes:A. B. C. D. E. F. At 25 mA. The actual frequency band over which the diode operates will depend on the design of the mount used. With a single diode
16、 in a suitable mount, a switching ratio of greater than 15 : 1 in dBs may be obtained. A typical switching time of 1 u sec. is obtained when switching over 10 dB range with diode set up in suitable holder. 1 Watt dissipated in diode. The resistance of the diode decreases continuously as the forward
17、current increases. Prototype VX4190 CharacteristicV.S.W.R.Admittance Phase Angle UnitRatioCentimeters V = 0I = 25 mAMin.0.30 0.0280.057Max.0.40 Requirements:Marking.The device shall be marked as K.1007 Section B. Quality Assurance Provisions: Destructive Tests.The tests listed in Table 2 Group B Ins
18、pection, Sub-Group 3 is considered destructive. Group C Inspection.This inspection shall be conducted on the initial lot, and thereafter every ninety days or every fifth lot, whichever occurs first. Preparation for Delivery: Packaging for Delivery.The device shall be packed according to K.1005 Issue
19、 3 each device packed in individual Hermetically Sealed polythene bags. Joint Services Catalogue Number: CV. = 5960-99-037-3972 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 03:58:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI K1007-3/CV7599 Issue - No. 1 30th
20、November 1964 2 BSI 04-2000 Table 1 Group A Inspection Examination or Test Test conditions AQL % Insp. Level Symbol Limits Units K1007/NATO Ref. Specific conditionsMin.Max. SUB-GROUP 1 Visual and Mechanical Inspection SUB-GROUP 2 Reverse Current Forward Voltage V.S.W.R. (1) and V.S.W.R. (2) Admittan
21、ce Phase Angle SUB-GROUPS 3 and 4 Omitted 5.1 8A.2.2 8A.3.2 Excluding Physical Dimensions VR= 50 v rf power = 0 IF= 25 mA V = 0 f = 9 375 Mc/s IF= 25 mA f = 9 375 Mc/s See Note 1 Page 6 See Note 1 Page 6 0.65 1.0 6.5 1.0 1.0 1.0 I II II II II II IR VF Phase Angle 0.6 0.30 1.0 1.0 0.028 0.057 0.40 mA
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