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Data updated: 21 Jan 2026.
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Document ID:
MIL-PRF-19500
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Spec/Std Sheet:
774
Overview
Title:
Semiconductor Device, Diode, Silicon, Power Rectifier, Ultrafast Recovery, Types 1N8255, 1N8256, 1N8257, Quality Levels JAN, JANTX, JANTXV, and JANS
Scope:
This specification covers the performance requirements for silicon, ultrafast recovery, low leakage, power rectifier diodes. Four levels of product assurance (JAN, JANTX, JANTXV, and JANS) are provided for each encapsulated device type as specified in MIL-PRF-19500.
Status:
Active
Document Date:
21-JUL-2025
Next Review Due:
20-JUL-2030
FSC/Area:
5961
Doc Category:
Performance Specification
QPL/QML:
QML-19500-31 NOT 1
Responsibilities
Lead Standardization Activity:
CC
DLA Land and Maritime
Preparing Activity:
CC
DLA Land and Maritime
Coordination:
Full
Army Custodian:
CR
US Army Combat Capabilities Development Command, C5ISR Center
Navy Custodian:
SH
Naval Sea Systems Command (Ship Systems)
Air Force Custodian:
85
Air Force Life Cycle Management Center - Electronic Components, Wire and Ca
DLA Custodian:
CC
DLA Land and Maritime
Other Custodian:
NA
National Aeronautics and Space Administration (NASA)
Projects
Project Number:
5961-2025-064
Amendments to military specifications or specification sheets issued after August 1, 2003 are incorporated in the modified document.
Revision History
Click on column headings for a description of column content.
Media
Document Part Description
Dist Stmt
Document Date
Pages
Size
Revision A Amendment 1 (amendment incorporated)
A
21-JUL-2025
16
395.4 KB
Revision A
A
30-APR-2020
16
338.1 KB
Amendment 1 (amendment incorporated)
A
17-NOV-2017
16
257.3 KB
Base Document
A
12-JUN-2015
16
248.4 KB
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Defense Standardization Program
WARNING: UNAUTHORIZED ACCESS TO THIS UNITED STATES GOVERNMENT COMPUTER SYSTEM AND SOFTWARE IS PROHIBITED BY PUBLIC LAW 99-474 (THE COMPUTER FRAUD AND ABUSE ACT OF 1986) AND CAN RESULT IN ADMINISTRATIVE, DISCIPLINARY OR CRIMINAL PROCEEDINGS.