PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

IRFF9230Transistor

International Rectifier Corporation · NSN 5961-01-329-1327 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-329-1327 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-329-1327. Primary manufacturer part number: IRFF9230.
Features
  • Transistor — FSC 5961
  • Overall Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
  • Terminal Length: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Power Rating Per Characteristic: 25.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL IN
  • Voltage Rating in Volts Per Characteristic: -200.0 MAXIMUM DRAIN TO GATE VOLTAGE AND -200.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 20.0 MAXIMUM GATE TO SOURCE VOLTAGE
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-205AF
  • Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-329-1327, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is International Rectifier Corporation. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-329-1327
Primary Part NumberIRFF9230
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerInternational Rectifier Corporation
StatusCANCELLED
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Terminal Length0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Power Rating Per Characteristic25.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Voltage Rating in Volts Per Characteristic-200.0 MAXIMUM DRAIN TO GATE VOLTAGE AND -200.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 20.0 MAXIMUM GATE TO SOURCE VOLTAGE
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-205AF
Test Data Document81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Semiconductor MaterialSILICON
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Specification/standard Data81349-MIL-S-19500/564 GOVERNMENT SPECIFICATION
Internal ConfigurationFIELD EFFECT
Electrode Internally-Electrically Connected to CaseDRAIN
Current Rating Per Characteristic-4.00 AMPERES MAXIMUM BASE CURRENT, DC
Mounting MethodTERMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5961-01-257-3586 INTERCHANGEABLE
Transistor
5961-01-279-3725 INTERCHANGEABLE
Transistor
5961-01-337-0052 INTERCHANGEABLE
Transistor
5961-01-351-6074G293528-1 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon Co
5961-01-463-8395 INTERCHANGEABLE
Transistor
5961-01-534-9738JANTX2N6851 INTERCHANGEABLE
Transistor
Infineon Technologies Americas Corp
Cross-Reference Index
Part NumberManufacturer
IRFF9230 International Rectifier Corporation (USA)
MIL-PRF-19500/564 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-19500/564 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
IRFF9230 Infineon Technologies Americas Corp (USA)
JANTX2N6851 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10130044 Nimikkeistokeskus Ncb Finland (FIN)
2N6851JTV International Rectifier Corporation (USA)
Related Parts
5961-01-257-3586INTERCHANGEABLE
TRANSISTOR
5961-01-279-3725INTERCHANGEABLE
TRANSISTOR
5961-01-337-0052INTERCHANGEABLE
TRANSISTOR
5961-01-351-6074INTERCHANGEABLE
TRANSISTOR
G293528-1
5961-01-463-8395INTERCHANGEABLE
TRANSISTOR
5961-01-534-9738INTERCHANGEABLE
TRANSISTOR
JANTX2N6851

Frequently Asked Questions

What is NSN 5961-01-329-1327?

NSN 5961-01-329-1327 is a Transistor, manufactured by International Rectifier Corporation, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-329-1327?

NSN 5961-01-329-1327 has 7 cross-referenced part numbers: IRFF9230 (International Rectifier Corporation), MIL-PRF-19500/564 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-19500/564 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), IRFF9230 (Infineon Technologies Americas Corp), JANTX2N6851 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5961-01-329-1327?

There are 6 known substitutes for 5961-01-329-1327: 5961-01-257-3586, 5961-01-279-3725, 5961-01-337-0052 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of IRFF9230?

Key specifications for IRFF9230: Overall Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Terminal Length: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Power Rating Per Characteristic: 25.0 WATTS MAXIMUM TOTAL POWER DISSIPATION; Terminal Circle Diameter: 0.200 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-329-1327 still in active supply?

NSN 5961-01-329-1327 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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