Alternatives to onsemi FDS3590_NL
onsemi FDS3590_NL and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| FDS3590_NLonsemi | FDS3580onsemi |  IRF7854TRPBFInfineon Technologies | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Standard SO-8 package with identical pin assignments (Pins 1-3 Source, Pin 4 Gate, Pins 5-8 Drain) and no exposed center pad.Identical surface mount SO-8 outline, footprint, and dimensions.Matches the 80V Vdss breakdown rating and exceeds original current and RDS(on) performance parameters. | Standard SO-8 package with identical pin assignments (Pins 1-3 Source, Pin 4 Gate, Pins 5-8 Drain) and no exposed center pad.Identical surface mount SO-8 outline, footprint, and dimensions.Meets the 80V Vdss breakdown requirement and significantly improves drain current and RDS(on) characteristics. | ||
 AI Summary | FDS3590_NL by onsemi: MOSFETs SO8, NCH, 80V, 600A GATEOX, 39/44MO(10/6V), TRENCH. | The FDS3580 is an active, upgraded sibling from onsemi's PowerTrench series. It serves as a direct drop-in replacement, retaining the identical 80V rating while offering higher current capability and reduced conduction losses.
| The IRF7854TRPBF is a high-performance 80V N-Channel MOSFET from Infineon's HEXFET series. It serves as a highly reliable replacement with a matching 80V rating, lower RDS(on), and higher current handling.
| |
| Lifecycle Status | Obsolete | Unknown | Active | |
| Market Availability | Discontinued | Unknown | In stock | |
| REACH | Unknown | Unknown | REACH | |
| RoHS | RoHS | Unknown | RoHS | |
| Description | MOSFETs SO8, NCH, 80V, 600A GATEOX, 39/44MO(10/6V), TRENCH | The FDS3580 is an active, upgraded sibling from onsemi's PowerTrench series. It serves as a direct drop-in replacement, retaining the identi | N-Channel 80 V 10A (Ta) 2.5W (Ta) Surface Mount 8-SO | |
| Manufacturer | onsemi | onsemi | Infineon Technologies | |
| Type | MOSFETs | Component | Transistors | |
| Datasheet | Open | N/A | Open | |
| Lead Time | Unknown | Unknown | 21 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8541290065 | - | - | |
| Moisture Sensitivity Level | - | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 FDS6630Aonsemi | In stock | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi FDS3590_NL is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the onsemi FDS3590_NL are the FDS3580 (onsemi) and the IRF7854TRPBF (Infineon Technologies), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the FDS3590_NL are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The FDS3590_NL (onsemi) is a part in the MOSFETs category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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