component
IRF7490TRPBF
Public Made by Adomby adom
Infineon Technologies MOSFETs, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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IRF7490TRPBF
Infineon Technologies · MOSFETs · SO-8
IRF7490TRPBF from Infineon Technologies, in a SO-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 HEXFET power MOSFET, rated for a 100 V drain-source voltage (VDSS) with ±20 V gate-to-source (VGS). |
| 2 | S | passive | Source terminal of the N-channel HEXFET power MOSFET, rated for a 100 V drain-source voltage (VDSS) with ±20 V gate-to-source (VGS). |
| 3 | S | passive | Source terminal of the N-channel HEXFET power MOSFET, rated for a 100 V drain-source voltage (VDSS) with ±20 V gate-to-source (VGS). |
| 4 | G | input | Gate terminal of the MOSFET, with a gate-to-source voltage rating of ±20 V. |
| 5 | D | passive | Drain terminal of the MOSFET, rated for 100 V drain-source voltage; 5.4 A continuous drain current at TA = 25°C. |
| 6 | D | passive | Drain terminal of the MOSFET, rated for 100 V drain-source voltage; 5.4 A continuous drain current at TA = 25°C. |
| 7 | D | passive | Drain terminal of the MOSFET, rated for 100 V drain-source voltage; 5.4 A continuous drain current at TA = 25°C. |
| 8 | D | passive | Drain terminal of the MOSFET, rated for 100 V drain-source voltage; 5.4 A continuous drain current at TA = 25°C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | SO-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 Voltage | VDS | 100 | V | 1 | |||
| Gate-to-Source Voltage | VGS | -20 | 20 | V | 1 | ||
| Continuous Drain Current | ID | 5.4 | A | TA = 25°C, VGS @ 10V | 1 | ||
| Continuous Drain Current | ID | 4.3 | A | TA = 70°C, VGS @ 10V | 1 | ||
| Pulsed Drain Current | IDM | 43 | A | 1 | |||
| Maximum Power Dissipation | PD | 2.5 | W | TA = 25°C | 1 | ||
| Maximum Power Dissipation | PD | 1.6 | W | TA = 70°C | 1 | ||
| Linear Derating Factor | 20 | mW/°C | 1 | ||||
| Operating Junction and Storage Temperature Range | TJ | -55 | 150 | °C | 1 | ||
| Soldering Temperature | 300 | °C | for 10 seconds (1.6mm from case) | 1 | |||
| Junction-to-Drain Lead Thermal Resistance | RθJL | 20 | °C/W | 1 | |||
| Junction-to-Ambient Thermal Resistance | RθJA | 50 | °C/W | 1 | |||
| Forward Transconductance | gfs | 8 | S | VDS = 50V, ID = 3.2A | 2 | ||
| Total Gate Charge | Qg | 37 | 56 | nC | ID = 3.2A | 2 | |
| Single Pulse Avalanche Energy | EAS | 91 | mJ | 2 | |||
| Avalanche Current | IAR | 3.2 | A | 2 | |||
| Continuous Source Current (Body Diode) | IS | 2.3 | A | 2 | |||
| Pulsed Source Current (Body Diode) | ISM | 43 | A | 2 | |||
| Diode Forward Voltage | VSD | 1.3 | V | TJ = 25°C, IS = 3.2A, VGS = 0V | 2 | ||
| Reverse Recovery Time | trr | 67 | 100 | ns | TJ = 25°C, IF = 3.2A | 2 | |
| Reverse Recovery Charge | Qrr | 220 | 330 | nC | di/dt = 100A/µs | 2 | |
| Drain-to-Source Breakdown Voltage | V(BR)DSS | 100 | V | VGS = 0V, ID = 250µA | 2 | ||
| Static Drain-to-Source On-Resistance | RDS(on) | 33 | 39 | mΩ | VGS = 10V, ID = 3.2A | 2 | |
| Gate Threshold Voltage | VGS(th) | 2 | 4 | V | VDS = VGS, ID = 250µA | 2 | |
| Drain-to-Source Leakage Current | IDSS | 20 | µA | VDS = 100V, VGS = 0V | 2 | ||
| Drain-to-Source Leakage Current | IDSS | 250 | µA | VDS = 80V, VGS = 0V, TJ = 125°C | 2 | ||
| Gate-to-Source Forward Leakage Current | IGSS | 200 | nA | VGS = 20V | 2 | ||
| Gate-to-Source Reverse Leakage Current | IGSS | -200 | nA | VGS = -20V | 2 |
CAD (KiCad official)
- Symbol:
IRF7490TRPBF - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
irf7490trpbf-etched.step/irf7490trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irf7490trpbf.step/irf7490trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Infineon Technologies datasheet (9 pp, sha256
41138846c39fd3dd, 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).
# IRF7490TRPBF
**Infineon Technologies** · MOSFETs · SO-8
IRF7490TRPBF from Infineon Technologies, in a SO-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 HEXFET power MOSFET, rated for a 100 V drain-source voltage (VDSS) with ±20 V gate-to-source (VGS). |
| 2 | S | passive | Source terminal of the N-channel HEXFET power MOSFET, rated for a 100 V drain-source voltage (VDSS) with ±20 V gate-to-source (VGS). |
| 3 | S | passive | Source terminal of the N-channel HEXFET power MOSFET, rated for a 100 V drain-source voltage (VDSS) with ±20 V gate-to-source (VGS). |
| 4 | G | input | Gate terminal of the MOSFET, with a gate-to-source voltage rating of ±20 V. |
| 5 | D | passive | Drain terminal of the MOSFET, rated for 100 V drain-source voltage; 5.4 A continuous drain current at TA = 25°C. |
| 6 | D | passive | Drain terminal of the MOSFET, rated for 100 V drain-source voltage; 5.4 A continuous drain current at TA = 25°C. |
| 7 | D | passive | Drain terminal of the MOSFET, rated for 100 V drain-source voltage; 5.4 A continuous drain current at TA = 25°C. |
| 8 | D | passive | Drain terminal of the MOSFET, rated for 100 V drain-source voltage; 5.4 A continuous drain current at TA = 25°C. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | SO-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 Voltage | VDS | | | 100 | V | | 1 |
| Gate-to-Source Voltage | VGS | -20 | | 20 | V | | 1 |
| Continuous Drain Current | ID | | | 5.4 | A | TA = 25°C, VGS @ 10V | 1 |
| Continuous Drain Current | ID | | | 4.3 | A | TA = 70°C, VGS @ 10V | 1 |
| Pulsed Drain Current | IDM | | | 43 | A | | 1 |
| Maximum Power Dissipation | PD | | | 2.5 | W | TA = 25°C | 1 |
| Maximum Power Dissipation | PD | | | 1.6 | W | TA = 70°C | 1 |
| Linear Derating Factor | | | | 20 | mW/°C | | 1 |
| Operating Junction and Storage Temperature Range | TJ | -55 | | 150 | °C | | 1 |
| Soldering Temperature | | | | 300 | °C | for 10 seconds (1.6mm from case) | 1 |
| Junction-to-Drain Lead Thermal Resistance | RθJL | | | 20 | °C/W | | 1 |
| Junction-to-Ambient Thermal Resistance | RθJA | | | 50 | °C/W | | 1 |
| Forward Transconductance | gfs | 8 | | | S | VDS = 50V, ID = 3.2A | 2 |
| Total Gate Charge | Qg | | 37 | 56 | nC | ID = 3.2A | 2 |
| Single Pulse Avalanche Energy | EAS | | | 91 | mJ | | 2 |
| Avalanche Current | IAR | | | 3.2 | A | | 2 |
| Continuous Source Current (Body Diode) | IS | | | 2.3 | A | | 2 |
| Pulsed Source Current (Body Diode) | ISM | | | 43 | A | | 2 |
| Diode Forward Voltage | VSD | | | 1.3 | V | TJ = 25°C, IS = 3.2A, VGS = 0V | 2 |
| Reverse Recovery Time | trr | | 67 | 100 | ns | TJ = 25°C, IF = 3.2A | 2 |
| Reverse Recovery Charge | Qrr | | 220 | 330 | nC | di/dt = 100A/µs | 2 |
| Drain-to-Source Breakdown Voltage | V(BR)DSS | 100 | | | V | VGS = 0V, ID = 250µA | 2 |
| Static Drain-to-Source On-Resistance | RDS(on) | | 33 | 39 | mΩ | VGS = 10V, ID = 3.2A | 2 |
| Gate Threshold Voltage | VGS(th) | 2 | | 4 | V | VDS = VGS, ID = 250µA | 2 |
| Drain-to-Source Leakage Current | IDSS | | | 20 | µA | VDS = 100V, VGS = 0V | 2 |
| Drain-to-Source Leakage Current | IDSS | | | 250 | µA | VDS = 80V, VGS = 0V, TJ = 125°C | 2 |
| Gate-to-Source Forward Leakage Current | IGSS | | | 200 | nA | VGS = 20V | 2 |
| Gate-to-Source Reverse Leakage Current | IGSS | | | -200 | nA | VGS = -20V | 2 |
## CAD (KiCad official)
- Symbol: `IRF7490TRPBF`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files: `irf7490trpbf-etched.step` / `irf7490trpbf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `irf7490trpbf.step` / `irf7490trpbf.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Infineon Technologies datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885350600593409) (9 pp, sha256 `41138846c39fd3dd`, 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/irf7490trpbf-datasheet.pdf)