component
IRF7401TR
Public Made by Adomby adom
UMW MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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IRF7401TR
UMW · MOSFETs · SOP-8
IRF7401TR from UMW, 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 terminal of the N-channel MOSFET; pins 1, 2 and 3 are common source, rated with the device VDS of 20 V maximum and continuous ID of 8.7 A at TA=25°C. |
| 2 | S | passive | Source terminal of the N-channel MOSFET; pins 1, 2 and 3 are common source, rated with the device VDS of 20 V maximum and continuous ID of 8.7 A at TA=25°C. |
| 3 | S | passive | Source terminal of the N-channel MOSFET; pins 1, 2 and 3 are common source, rated with the device VDS of 20 V maximum and continuous ID of 8.7 A at TA=25°C. |
| 4 | G | input | Gate terminal of the MOSFET; gate-to-source voltage is rated ±12 V maximum (VGS), with RDS(on) below 22 mΩ at VGS=4.5 V. |
| 5 | D | passive | Drain terminal of the N-channel MOSFET; pins 5 through 8 are common drain, rated VDS 20 V with continuous drain current 8.7 A at TA=25°C (7 A at TA=70°C). |
| 6 | D | passive | Drain terminal of the N-channel MOSFET; pins 5 through 8 are common drain, rated VDS 20 V with continuous drain current 8.7 A at TA=25°C (7 A at TA=70°C). |
| 7 | D | passive | Drain terminal of the N-channel MOSFET; pins 5 through 8 are common drain, rated VDS 20 V with continuous drain current 8.7 A at TA=25°C (7 A at TA=70°C). |
| 8 | D | passive | Drain terminal of the N-channel MOSFET; pins 5 through 8 are common drain, rated VDS 20 V with continuous drain current 8.7 A at TA=25°C (7 A at TA=70°C). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-Source Breakdown Voltage | V(BR)DSS | 20 | V | ID=250µA, VGS=0V | 2 | ||
| Gate Threshold Voltage | VGS(th) | 0.7 | V | VDS=VGS, ID=250μA | 2 | ||
| Static Drain-to-Source On-Resistance | RDS(ON) | 22 | mΩ | VGS=4.5V | 1 | ||
| Drain-to-Source Leakage Current | IDSS | 1 | µA | VDS=16V, VGS=0V | 2 | ||
| Drain-to-Source Leakage Current | IDSS | 25 | µA | VDS=16V,VGS=0V,TJ=125°C | 2 | ||
| Gate-to-Source Forward Leakage | IGSS | 100 | nA | VGS=12V | 2 | ||
| Gate-to-Source Reverse Leakage | IGSS | -100 | nA | VGS=-12V | 2 | ||
| Continuous Drain Current | ID | 8.7 | A | TA=25°C | 1 | ||
| Continuous Drain Current | ID | 7 | A | TA=70°C | 1 | ||
| 10 Sec. Pulsed Drain Current | 10 | A | VGS=4.5V | 1 | |||
| Pulsed Drain Current | IDM | 35 | A | TA=25°C | 1 | ||
| Power Dissipation | PD | 2.5 | W | TA=25°C | 1 | ||
| Gate-to-Source Voltage | VGS | -12 | 12 | V | 1 | ||
| Peak Diode Recovery dv/dt | dv/dt | 5 | V/nS | 1 | |||
| Junction and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Maximum Junction-to-Ambient | RθJA | 62.5 | °C/W | Surface mounted on FR-4 board, t ≤ 10 sec | 1 |
CAD (KiCad official)
- Symbol:
IRF7401TR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
irf7401tr-etched.step/irf7401tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irf7401tr.step/irf7401tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (10 pp, sha256
32d79880007050f3, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# IRF7401TR
**UMW** · MOSFETs · SOP-8
IRF7401TR from UMW, 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 terminal of the N-channel MOSFET; pins 1, 2 and 3 are common source, rated with the device VDS of 20 V maximum and continuous ID of 8.7 A at TA=25°C. |
| 2 | S | passive | Source terminal of the N-channel MOSFET; pins 1, 2 and 3 are common source, rated with the device VDS of 20 V maximum and continuous ID of 8.7 A at TA=25°C. |
| 3 | S | passive | Source terminal of the N-channel MOSFET; pins 1, 2 and 3 are common source, rated with the device VDS of 20 V maximum and continuous ID of 8.7 A at TA=25°C. |
| 4 | G | input | Gate terminal of the MOSFET; gate-to-source voltage is rated ±12 V maximum (VGS), with RDS(on) below 22 mΩ at VGS=4.5 V. |
| 5 | D | passive | Drain terminal of the N-channel MOSFET; pins 5 through 8 are common drain, rated VDS 20 V with continuous drain current 8.7 A at TA=25°C (7 A at TA=70°C). |
| 6 | D | passive | Drain terminal of the N-channel MOSFET; pins 5 through 8 are common drain, rated VDS 20 V with continuous drain current 8.7 A at TA=25°C (7 A at TA=70°C). |
| 7 | D | passive | Drain terminal of the N-channel MOSFET; pins 5 through 8 are common drain, rated VDS 20 V with continuous drain current 8.7 A at TA=25°C (7 A at TA=70°C). |
| 8 | D | passive | Drain terminal of the N-channel MOSFET; pins 5 through 8 are common drain, rated VDS 20 V with continuous drain current 8.7 A at TA=25°C (7 A at TA=70°C). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-Source Breakdown Voltage | V(BR)DSS | 20 | | | V | ID=250µA, VGS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | 0.7 | | | V | VDS=VGS, ID=250μA | 2 |
| Static Drain-to-Source On-Resistance | RDS(ON) | | | 22 | mΩ | VGS=4.5V | 1 |
| Drain-to-Source Leakage Current | IDSS | | | 1 | µA | VDS=16V, VGS=0V | 2 |
| Drain-to-Source Leakage Current | IDSS | | | 25 | µA | VDS=16V,VGS=0V,TJ=125°C | 2 |
| Gate-to-Source Forward Leakage | IGSS | | | 100 | nA | VGS=12V | 2 |
| Gate-to-Source Reverse Leakage | IGSS | -100 | | | nA | VGS=-12V | 2 |
| Continuous Drain Current | ID | | | 8.7 | A | TA=25°C | 1 |
| Continuous Drain Current | ID | | | 7 | A | TA=70°C | 1 |
| 10 Sec. Pulsed Drain Current | | | | 10 | A | VGS=4.5V | 1 |
| Pulsed Drain Current | IDM | | | 35 | A | TA=25°C | 1 |
| Power Dissipation | PD | | | 2.5 | W | TA=25°C | 1 |
| Gate-to-Source Voltage | VGS | -12 | | 12 | V | | 1 |
| Peak Diode Recovery dv/dt | dv/dt | | | 5 | V/nS | | 1 |
| Junction and Storage Temperature Range | TJ, TSTG | -55 | | 150 | °C | | 1 |
| Maximum Junction-to-Ambient | RθJA | | | 62.5 | °C/W | Surface mounted on FR-4 board, t ≤ 10 sec | 1 |
## CAD (KiCad official)
- Symbol: `IRF7401TR`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `irf7401tr-etched.step` / `irf7401tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `irf7401tr.step` / `irf7401tr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [UMW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755879333955149824) (10 pp, sha256 `32d79880007050f3`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/irf7401tr-datasheet.pdf)