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IXFH6N120P
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Littelfuse/IXYS MOSFETs, TO-247. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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IXFH6N120P
Littelfuse/IXYS · MOSFETs · TO-247
IXFH6N120P from Littelfuse/IXYS, in a TO-247. 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 | Gate | input | Gate terminal; the datasheet gives a continuous VGSS rating of 30 V and a transient VGSM rating of 40 V. |
| 2 | Drain | passive | Drain terminal, electrically connected to the drain tab; the datasheet rates VDSS at 1200 V and ID25 at 6 A at TC = 25C. |
| 3 | Source | passive | Source terminal and reference for VGS; the datasheet gives a continuous source current IS of 6 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse/IXYS |
| Package | TO-247 |
| Category | Transistors/Thyristors |
| Pins | 3 |
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 | VDSS | 1200 | V | TJ = 25C to 150C | 1 | ||
| Drain-gate voltage | VDGR | 1200 | V | TJ = 25C to 150C, RGS = 1M | 1 | ||
| Gate-source voltage continuous | VGSS | 30 | V | Continuous | 1 | ||
| Gate-source voltage transient | VGSM | 40 | V | Transient | 1 | ||
| Continuous drain current | ID25 | 6 | A | TC = 25C | 1 | ||
| Pulsed drain current | IDM | 18 | A | TC = 25C, Pulse Width Limited by TJM | 1 | ||
| Avalanche current | IA | 3 | A | TC = 25C | 1 | ||
| Single pulse avalanche energy | EAS | 300 | mJ | TC = 25C | 1 | ||
| Diode dv/dt ruggedness | dv/dt | 10 | V/ns | IS <= IDM, VDD <= VDSS, TJ <= 150C | 1 | ||
| Total power dissipation | PD | 250 | W | TC = 25C | 1 | ||
| Operating junction temperature | TJ | -55 | 150 | C | 1 | ||
| Maximum junction temperature | TJM | 150 | C | 1 | |||
| Storage temperature | Tstg | -55 | 150 | C | 1 | ||
| Maximum lead temperature for soldering | TL | 300 | °C | 1 | |||
| Soldering temperature | TSOLD | 260 | °C | 1.6 mm (0.062in.) from Case for 10s | 1 | ||
| Mounting torque | Md | 1.13 | Nm | TO-247 & TO-220 | 1 | ||
| Drain-source breakdown voltage | BVDSS | 1200 | V | VGS = 0V, ID = 250A | 1 | ||
| Gate threshold voltage | VGS(th) | 2.5 | 5 | V | VDS = VGS, ID = 1mA | 1 | |
| Gate-source leakage current | IGSS | 100 | nA | VGS = 30V, VDS = 0V | 1 | ||
| Zero gate voltage drain current | IDSS | 10 | µA | VDS = VDSS, VGS = 0V | 1 | ||
| Zero gate voltage drain current at 125C | IDSS | 1 | mA | TJ = 125C, VDS = VDSS, VGS = 0V | 1 | ||
| Static drain-source on resistance | RDS(on) | 2.75 | ohm | VGS = 10V, ID = 0.5 • ID25, Note 1 | 1 | ||
| Forward transconductance | gfs | 3 | 5 | S | VDS = 20V, ID = 0.5 • ID25, Note 1 | 2 | |
| Continuous source current | IS | 6 | A | VGS = 0V | 2 | ||
| Repetitive pulsed source current | ISM | 24 | A | Repetitive, Pulse Width Limited by TJM | 2 | ||
| Diode forward voltage | VSD | 1.4 | V | IF = IS, VGS = 0V, Note 1 | 2 | ||
| Junction-to-case thermal resistance | RthJC | 0.5 | °C/W | 2 | |||
| Case-to-sink thermal resistance, TO-247 | RthCS | 0.21 | °C/W | TO-247 | 2 |
CAD (KiCad official)
- Symbol:
IXFH6N120P - Footprint:
Package_TO_SOT_THT:TO-247-3_Vertical - 3D model: TO-247 (KiCad packages3D, STEP)
- 3D model files:
ixfh6n120p-etched.step/ixfh6n120p-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ixfh6n120p.step/ixfh6n120p.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse/IXYS datasheet (6 pp, sha256
85a43401750d69c5, retrieved 2026-10-26, 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).
# IXFH6N120P
**Littelfuse/IXYS** · MOSFETs · TO-247
IXFH6N120P from Littelfuse/IXYS, in a TO-247. 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 | Gate | input | Gate terminal; the datasheet gives a continuous VGSS rating of 30 V and a transient VGSM rating of 40 V. |
| 2 | Drain | passive | Drain terminal, electrically connected to the drain tab; the datasheet rates VDSS at 1200 V and ID25 at 6 A at TC = 25C. |
| 3 | Source | passive | Source terminal and reference for VGS; the datasheet gives a continuous source current IS of 6 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse/IXYS |
| Package | TO-247 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## 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 | VDSS | | | 1200 | V | TJ = 25C to 150C | 1 |
| Drain-gate voltage | VDGR | | | 1200 | V | TJ = 25C to 150C, RGS = 1M | 1 |
| Gate-source voltage continuous | VGSS | | | 30 | V | Continuous | 1 |
| Gate-source voltage transient | VGSM | | | 40 | V | Transient | 1 |
| Continuous drain current | ID25 | | | 6 | A | TC = 25C | 1 |
| Pulsed drain current | IDM | | | 18 | A | TC = 25C, Pulse Width Limited by TJM | 1 |
| Avalanche current | IA | | | 3 | A | TC = 25C | 1 |
| Single pulse avalanche energy | EAS | | | 300 | mJ | TC = 25C | 1 |
| Diode dv/dt ruggedness | dv/dt | | | 10 | V/ns | IS <= IDM, VDD <= VDSS, TJ <= 150C | 1 |
| Total power dissipation | PD | | | 250 | W | TC = 25C | 1 |
| Operating junction temperature | TJ | -55 | | 150 | C | | 1 |
| Maximum junction temperature | TJM | | | 150 | C | | 1 |
| Storage temperature | Tstg | -55 | | 150 | C | | 1 |
| Maximum lead temperature for soldering | TL | | | 300 | °C | | 1 |
| Soldering temperature | TSOLD | | | 260 | °C | 1.6 mm (0.062in.) from Case for 10s | 1 |
| Mounting torque | Md | | | 1.13 | Nm | TO-247 & TO-220 | 1 |
| Drain-source breakdown voltage | BVDSS | 1200 | | | V | VGS = 0V, ID = 250A | 1 |
| Gate threshold voltage | VGS(th) | 2.5 | | 5 | V | VDS = VGS, ID = 1mA | 1 |
| Gate-source leakage current | IGSS | | | 100 | nA | VGS = 30V, VDS = 0V | 1 |
| Zero gate voltage drain current | IDSS | | | 10 | µA | VDS = VDSS, VGS = 0V | 1 |
| Zero gate voltage drain current at 125C | IDSS | | | 1 | mA | TJ = 125C, VDS = VDSS, VGS = 0V | 1 |
| Static drain-source on resistance | RDS(on) | | | 2.75 | ohm | VGS = 10V, ID = 0.5 • ID25, Note 1 | 1 |
| Forward transconductance | gfs | 3 | | 5 | S | VDS = 20V, ID = 0.5 • ID25, Note 1 | 2 |
| Continuous source current | IS | | | 6 | A | VGS = 0V | 2 |
| Repetitive pulsed source current | ISM | | | 24 | A | Repetitive, Pulse Width Limited by TJM | 2 |
| Diode forward voltage | VSD | | | 1.4 | V | IF = IS, VGS = 0V, Note 1 | 2 |
| Junction-to-case thermal resistance | RthJC | | | 0.5 | °C/W | | 2 |
| Case-to-sink thermal resistance, TO-247 | RthCS | | | 0.21 | °C/W | TO-247 | 2 |
## CAD (KiCad official)
- Symbol: `IXFH6N120P`
- Footprint: `Package_TO_SOT_THT:TO-247-3_Vertical`
- 3D model: TO-247 (KiCad packages3D, STEP)
- 3D model files: `ixfh6n120p-etched.step` / `ixfh6n120p-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ixfh6n120p.step` / `ixfh6n120p.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Littelfuse/IXYS datasheet](docs/ixfh6n120p-datasheet.pdf) (6 pp, sha256 `85a43401750d69c5`, retrieved 2026-10-26, 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/ixfh6n120p-datasheet.pdf)