MIL-PRF-19500/429N
1.3 Maximum ratings - Continued.
(1) Electrical characteristics for US suffix are identical to the corresponding non-suffix device.
(2) Derate linearly from 1.0 A at TA = +55°C to 0.75 A at +100°C. Derate linearly from 0.75 A to 0 A between
+100°C and +175°C. See figure 5 for derating curves.
(3) For the 1 amp rating at 55°C ambient or 0.75 amp rating at 100°C ambient, these IO ratings are for thermal
mounting methods (PC boards or other) where thermal resistance from mounting point to ambient is still
sufficiently controlled where TJ(MAX) in 1.3 is not exceeded. This equates to RθJX ≤ 115ēC/W as shown. Also
see application notes in 6.5.1.
(4) Barometric pressure: 1N5617 and 1N5619 is 8 mm Hg (100,000 feet); 1N5621 and 1N5623 is 33 mm Hg
(70,000 feet).
(5) See figure 6.
(6) See figure 7.
2. APPLICABLE DOCUMENTS
* 2.1 General. The documents listed in this section are specified in sections 3 or 4 of this specification. This section
does not include documents cited in other sections of this specification 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 cited in sections 3 or 4 of this specification,
whether or not they are listed.
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 these documents are
those cited in the solicitation or contract.
DEPARTMENT OF DEFENSE SPECIFICATIONS
-
Semiconductor Devices, General Specification for.
DEPARTMENT OF DEFENSE STANDARDS
-
Test Methods for Semiconductor Devices.
* (Copies of these documents are available online at https://quicksearch.dla.mil/.)
2.3 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the
text of this document and the references cited herein, the text of this document takes precedence. Nothing in this
document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.
3. REQUIREMENTS
3.1 General. The individual item requirements shall be as specified in MIL-PRF-19500 and as modified herein.
3.2 Qualification. Devices furnished under this specification shall be products that are manufactured by a
manufacturer authorized by the qualifying activity for listing on the applicable qualified manufacturer's list (QML)
3.3 Abbreviations, symbols, and definitions. Abbreviations, symbols, and definitions used herein shall be as
specified in MIL-PRF-19500 and as follows:
EC
End-cap.
US
Short-body unleaded or surface mounted diodes (square end-caps).
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