MILPRF19500/427P
1.3.2 Maximum ratings - Continued.
(1)
Barometric pressure reduced: 1N5615, and 1N5618 = 8 mm Hg, 1N5620 and 1N5622 = 33 mm Hg.
From 1 A at TA = +55°C, to 0.75 A at TA = +100°C, derate linearly at 5.56 mA/°C.
(2)
From 0.75 A at TA = +100°C, to 0 A at TA = +175°C, derate linearly at 10 mA/°C.
(3)
For the 1 A rating at 55°C ambient and the 750 mA rating at 100°C ambient, these IO ratings are for a
(4)
thermally (PC boards or other) mounting methods where the lead or end-cap temperatures cannot be
maintained, and where thermal resistance from mounting point to ambient is still sufficiently controlled where
TJ(MAX) in 1.3.1 is not exceeded. This equates to RθJX ≤ 133șC/W in col. 9. Also see application notes in 6.5.1.
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 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, 4, or 5 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/ or https://assist.dla.mil/ or from the
Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, 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 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.
2
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