component
IRFR5505
Public Made by Adomby adom
TECH PUBLIC MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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IRFR5505
TECH PUBLIC · MOSFETs · TO-252
IRFR5505 from TECH PUBLIC, in a TO-252. 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 control input; gate-source voltage limit is ±20V with a typical threshold of 3.0V (2.0V min, 4.0V max) at ID=-250µA. |
| 2 | DRAIN | passive | Drain terminal (also the tab); drain-source voltage is rated -60V with continuous drain current of -13A and pulsed drain current of -30A. |
| 3 | SOURCE | passive | Source terminal; the body diode forward current is -12A max and the source-drain diode forward voltage is -1.2V max at IS=-12A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
IRFR5505 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
irfr5505-etched.step/irfr5505-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irfr5505.step/irfr5505.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (5 pp, sha256
fa1dc1f573a01572, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).
# IRFR5505
**TECH PUBLIC** · MOSFETs · TO-252
IRFR5505 from TECH PUBLIC, in a TO-252. 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 control input; gate-source voltage limit is ±20V with a typical threshold of 3.0V (2.0V min, 4.0V max) at ID=-250µA. |
| 2 | DRAIN | passive | Drain terminal (also the tab); drain-source voltage is rated -60V with continuous drain current of -13A and pulsed drain current of -30A. |
| 3 | SOURCE | passive | Source terminal; the body diode forward current is -12A max and the source-drain diode forward voltage is -1.2V max at IS=-12A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `IRFR5505`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `irfr5505-etched.step` / `irfr5505-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `irfr5505.step` / `irfr5505.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590456085044887552) (5 pp, sha256 `fa1dc1f573a01572`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/irfr5505-datasheet.pdf)