The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-514-2575, 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 - Power Products Group Div Microsemi Corporation. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-514-2575 |
| Primary Part Number | APT30D40B |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Microsemi Corp - Power Products Group Div Microsemi Corporation |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 400.0 MAXIMUM REVERSE VOLTAGE, DC AND 400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 400.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS AMBIENT AIR DEGC |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-247 |
| Terminal Length | 15.31 MILLIMETERS MINIMUM AND 15.82 MILLIMETERS MAXIMUM MM |
| Mounting Method | TERMINAL |
| Capacitance Rating in Picofarads | 52.0 NOMINAL |
| Current Rating Per Characteristic | 30.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE AND 70.00 AMPERES MAXIMUM FORWARD CURRENT, TOTAL RMS AND 320.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT |
| Terminal Type and Quantity | 2 PRINTED CIRCUIT |
| 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 |
|---|---|
| APT30D40B PRIMARY | Microsemi Corp - Power Products Group Div Microsemi Corporation (USA) |
NSN 5961-01-514-2575 is a Semiconductor Device,diode, manufactured by Microsemi Corp - Power Products Group Div Microsemi Corporation, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-514-2575 has 1 manufacturer part number on file: APT30D40B (Microsemi Corp - Power Products Group Div Microsemi Corporation).
Key specifications for APT30D40B: Overall Height: 4.69 MILLIMETERS MINIMUM AND 5.31 MILLIMETERS MAXIMUM MM; Voltage Rating in Volts Per Characteristic: 400.0 MAXIMUM REVERSE VOLTAGE, DC AND 400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 400.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-247. 8 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.