The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-445-0429, 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 Microsemi Corp - Massachusetts. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-445-0429 |
| Primary Part Number | NSD254 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Microsemi Corp - Massachusetts |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 100.0 NOMINAL NOMINAL REGULATOR VOLTAGE AND 1.5 MAXIMUM FORWARD VOLTAGE, PEAK |
| Mounting Facility Quantity | 1 |
| Mounting Method | THREADED STUD(S) |
| Current Rating Per Characteristic | 80.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION AND 450.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, INSTANTANEOUS |
| Material | SILICON SEMICONDUCTOR |
| Terminal Type and Quantity | 1 WIRE LOOP |
| Power Rating Per Characteristic | 10.0 WATTS MAXIMUM AVERAGE OFF-STATE POWER 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 |
|---|---|
| NSD254 PRIMARY | Microsemi Corp - Massachusetts (USA) |
| Reference | Meaning |
|---|---|
| DZ720911J | 5/9 Secondary reference Microsemi Corp - Massachusetts |
| 925995-501B | 7/2 Vendor item drawing reference U.S. Government activity |
| DZ720911J | 5/9 Secondary reference Microsemi Corp.-Scottsdale Dba Microsemi |
| SZ13818H501B | 5/9 Secondary reference Freescale Semiconductor, Inc. |
NSN 5961-01-445-0429 is a Semiconductor Device,diode, manufactured by Microsemi Corp - Massachusetts, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-445-0429 has 1 manufacturer part number on file: NSD254 (Microsemi Corp - Massachusetts).
Key specifications for NSD254: Voltage Rating in Volts Per Characteristic: 100.0 NOMINAL NOMINAL REGULATOR VOLTAGE AND 1.5 MAXIMUM FORWARD VOLTAGE, PEAK; Mounting Facility Quantity: 1; Mounting Method: THREADED STUD(S); Overall Length: 1.253 INCHES NOMINAL IN. 7 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.