The Transistor, cataloged under National Stock Number 5961-01-464-8558, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-464-8558 |
| Primary Part Number | 38000-5TX |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 200.0 MINIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE |
| Maximum Operating Temp Per Measurement Point | -55.0 CELSIUS CASE AND 150.0 CELSIUS CASE DEGC |
| Mounting Facility Quantity | 1 |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-254 |
| Mounting Method | UNTHREADED HOLE(S) |
| Semiconductor Material | SILICON |
| Internal Configuration | FIELD EFFECT |
| Current Rating Per Characteristic | 25.00 AMPERES MAXIMUM DRAIN CURRENT |
| Test Data Document | 09004-38000 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 125.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 38000-5TX PRIMARY | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA) |
| OM1895SAT | International Rectifier Hirel Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| MHM25N20-TX | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| OM25N20-TX | 5/9 Secondary reference International Rectifier Hirel Products, Inc. |
| IXTL250-TX | 5/9 Secondary reference Ixys, Llc |
NSN 5961-01-464-8558 is a Transistor, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-464-8558 has 2 manufacturer part numbers on file: 38000-5TX (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit), OM1895SAT (International Rectifier Hirel Products, Inc.).
Key specifications for 38000-5TX: Overall Height: 0.260 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 200.0 MINIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE; Maximum Operating Temp Per Measurement Point: -55.0 CELSIUS CASE AND 150.0 CELSIUS CASE DEGC; Mounting Facility Quantity: 1. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.