Skip Navigation Links
MenuExpand
ASSIST
   Data updated: 24 Feb 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details
Document ID:   MIL-PRF-19500       Scroll down to access document images
Spec/Std Sheet:  455

Overview
Title:  Transistor, NPN, Silicon, Power Switching, Types 2N5664, 2N5665, 2N5666, and 2N5667, JAN, JANTX, JANTXV, JANS, JANHC, and JANKC
Scope:  This specification covers the performance requirements for NPN, silicon, power transistors for use in high-speed power-switching applications. Four levels of product assurance are provided for each encapsulated
device type as specified in MIL-PRF-19500. Two levels of product assurance are provided for each un-encapsulated device type as specified in MIL-PRF-19500. Provisions for radiation hardness assurance (RHA) to two radiation levels (“R” and “F”) are provided for JANTXV and JANHC product assurance level. Provisions for RHA to eight radiation levels are provided for JANS and JANKC product assurance level. RHA level designators; “M”, “D”, “P”, “L”, “R”, “F”, “G”, and “H” are appended to the device prefix to identify devices which have passed RHA requirements..
Status:  Active Document Date:  07-OCT-2025      
  Next Review Due:  06-OCT-2030
5961 Doc Category:   Performance Specification  
QPL/QML:  QML-19500-31 NOT 1

Responsibilities
Lead Standardization Activity:  CC  DLA Weapons Support (Columbus)  
  Preparing Activity: CC  DLA Weapons Support (Columbus)
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 Weapons Support (Columbus)  
Other Custodian:  NA   National Aeronautics and Space Administration (NASA)  

Projects
 Project Number:     5961-2025-091

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.
MediaDocument Part DescriptionDist StmtDocument DatePagesSize
Document ImageRevision L Amendment 3 (all previous amendments incorporated)A07-OCT-2025421064.4 KB
Document ImageRevision L Amendment 2 (all previous amendments incorporated)A13-DEC-202441880.5 KB
Document ImageRevision L Amendment 1 (amendment incorporated)A08-JAN-202139947.2 KB
Document ImageRevision L A30-JUL-201539913.6 KB
Document ImageRevision K A16-JUN-201437880.9 KB
Document ImageRevision J Amendment 2 (all previous amendments incorporated)A27-OCT-201336829.4 KB
Document ImageRevision J Amendment 1 (amendment incorporated)A26-JUL-201236822.4 KB
Document ImageRevision J A29-JUN-201135547.7 KB
Document ImageRevision H A22-APR-200835295.9 KB
Document ImageRevision G A09-MAR-200732263.6 KB
Document ImageRevision F A28-AUG-200632273.0 KB
Document ImageRevision E A25-DEC-200326992.9 KB
Document ImageRevision D A31-JUL-200122398.9 KB
Document ImageRevision C Amendment 2 A14-JUL-2000413.8 KB
Document ImageRevision C Amendment 1 A18-AUG-199914.4 KB
Document ImageRevision C A25-JAN-199822127.7 KB
Document ImageRevision B Amendment 1 A16-JUL-19906288.1 KB
Document ImageRevision B A19-JAN-1988231930.3 KB

NOTE: It is recommended that you use Adobe Reader v7.0 or higher for optimal download performance; older versions should continue to work, but downloading large files may appear to take longer, so please be patient in those cases.

  About Quick Search  |  Contact Us  |  FAQ  |  ASSIST  |  Privacy and Security  |  Section 508 Compliance  |  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.