The documentation and process conversion
INCHPOUND
measures necessary to comply with this
MILPRF19500/124L
revision shall be completed by 25 November
24 August 2011
2011.
SUPERSEDING
MILPRF19500/124K
17 May 2010
PERFORMANCE SPECIFICATION SHEET
SEMICONDUCTOR DEVICE, DIODE, SILICON, VOLTAGE REGULATOR
TYPES 1N2970B THROUGH 1N2977B, 1N2979B, 1N2980B, 1N2982B, 1N2984B
THROUGH 1N2986B, 1N2988B THROUGH 1N2993B, 1N2995B, 1N2997B, 1N2999B
THROUGH 1N3005B, 1N3007B, 1N3008B, 1N3009B, 1N3011B, 1N3012B, 1N3014B, 1N3015B,
PLUS RB TYPES, 1N3993A THROUGH 1N3998A, AND RA TYPES, JAN, JANTX, JANTXV, AND JANS
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
The requirements for acquiring the product described herein
shall consist of this specification sheet and MILPRF19500.
1. SCOPE
1.1 Scope. This specification covers the performance requirements for 10 watt, silicon voltage regulator
diodes: A and B type (standard polarity); RA and RB type (reverse polarity). Four levels of product assurance are
provided for each device type as specified in MILPRF19500.
1.2 Physical dimensions. See figure 1 (DO4).
1.3 Maximum ratings. Maximum ratings are as shown in columns 4, 8, and 10 of the test ratings table herein and
as follows:
65°C ≤ TJ ≤ +175°C; PT = 10 W at TC = +55°C; derate at .083 W/°C above +55°C.
65°C ≤ TSTG ≤ +200°C.
1.4 Primary electrical characteristics. Primary electrical characteristics are as shown in columns 2, 9, 12, and 14
of the test ratings table herein, and as follows:
Thermal resistance (RΘJC) = 12°C/W maximum.
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.
Comments, suggestions, or questions on this document should be addressed to DLA Land and Maritime,
ATTN: VAC, P.O. Box 3990, Columbus, OH 43218-3990, or emailed to Semiconductor@dla.mil. Since
contact information can change, you may want to verify the currency of this address information using the
ASSIST Online database at https://assist.daps.dla.mil.
AMSC N/A
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