component
FS4407A
Public Made by Adomby adom
FOSAN MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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FS4407A
FOSAN · MOSFETs · SOP-8
FS4407A from FOSAN, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | S | passive | Source of the P-channel MOSFET, tied with pins 2 and 3; drain-source voltage rated -30 V. |
| 2 | S | passive | Source of the P-channel MOSFET, tied with pins 1 and 3; continuous drain current rated -13 A at TA = 25°C. |
| 3 | S | passive | Source of the P-channel MOSFET, tied with pins 1 and 2; pulsed drain current rated -40 A. |
| 4 | G | input | Gate of the P-channel MOSFET with a threshold voltage of -1 V min to -2 V max at ID = -250 uA and a gate-source rating of ±20 V. |
| 5 | D | passive | Drain of the P-channel MOSFET, tied with pins 6, 7 and 8; RDS(ON) is 9.0 mΩ typ at VGS = -10 V. |
| 6 | D | passive | Drain of the P-channel MOSFET, tied with pins 5, 7 and 8; RDS(ON) is 14.5 mΩ typ at VGS = -4.5 V. |
| 7 | D | passive | Drain of the P-channel MOSFET, tied with pins 5, 6 and 8; drain-source voltage rated -30 V. |
| 8 | D | passive | Drain of the P-channel MOSFET, tied with pins 5, 6 and 7; the body diode forward drop is -1 V max at ISD = -2.3 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | FOSAN |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
FS4407A - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
fs4407a-etched.step/fs4407a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fs4407a.step/fs4407a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: FOSAN datasheet (5 pp, sha256
9ba21ca6660fa1da, retrieved 2026-10-09, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# FS4407A
**FOSAN** · MOSFETs · SOP-8
FS4407A from FOSAN, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | S | passive | Source of the P-channel MOSFET, tied with pins 2 and 3; drain-source voltage rated -30 V. |
| 2 | S | passive | Source of the P-channel MOSFET, tied with pins 1 and 3; continuous drain current rated -13 A at TA = 25°C. |
| 3 | S | passive | Source of the P-channel MOSFET, tied with pins 1 and 2; pulsed drain current rated -40 A. |
| 4 | G | input | Gate of the P-channel MOSFET with a threshold voltage of -1 V min to -2 V max at ID = -250 uA and a gate-source rating of ±20 V. |
| 5 | D | passive | Drain of the P-channel MOSFET, tied with pins 6, 7 and 8; RDS(ON) is 9.0 mΩ typ at VGS = -10 V. |
| 6 | D | passive | Drain of the P-channel MOSFET, tied with pins 5, 7 and 8; RDS(ON) is 14.5 mΩ typ at VGS = -4.5 V. |
| 7 | D | passive | Drain of the P-channel MOSFET, tied with pins 5, 6 and 8; drain-source voltage rated -30 V. |
| 8 | D | passive | Drain of the P-channel MOSFET, tied with pins 5, 6 and 7; the body diode forward drop is -1 V max at ISD = -2.3 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | FOSAN |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |
## CAD (KiCad official)
- Symbol: `FS4407A`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `fs4407a-etched.step` / `fs4407a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `fs4407a.step` / `fs4407a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [FOSAN datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757317773737369600) (5 pp, sha256 `9ba21ca6660fa1da`, retrieved 2026-10-09, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/fs4407a-datasheet.pdf)