component
FDC640PA
Public Made by Adomby adom
TWGMC MOSFETs, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 16d ago |
| viewers | 16d ago |
| fdc640pa-etched.glb | 16d ago |
| fdc640pa-etched.step | 16d ago |
| fdc640pa-hero.glb | 16d ago |
| fdc640pa-hero.overlay.json | 16d ago |
| fdc640pa.glb | 16d ago |
| fdc640pa.kicad_mod | 16d ago |
| fdc640pa.kicad_sym | 16d ago |
| fdc640pa.lbr | 16d ago |
| fdc640pa.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
FDC640PA
TWGMC · MOSFETs · SOT-23-6
FDC640PA from TWGMC, in a SOT-23-6. 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 | D | passive | Drain terminal of the -20V P-channel MOSFET, rated for -5A continuous drain current at TA=25℃. |
| 2 | D | passive | Drain terminal of the -20V P-channel MOSFET, rated for -5A continuous drain current at TA=25℃. |
| 3 | G | input | Gate terminal of the MOSFET; gate-source voltage is rated ±12V. |
| 4 | S | passive | Source terminal of the MOSFET; body diode continuous source current is rated -5A with VSD of -1.2V max at IS=-1A. |
| 5 | D | passive | Drain terminal of the -20V P-channel MOSFET, rated for -5A continuous drain current at TA=25℃. |
| 6 | D | passive | Drain terminal of the -20V P-channel MOSFET, rated for -5A continuous drain current at TA=25℃. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TWGMC |
| Package | SOT-23-6 |
| Category | Transistors/Thyristors |
| Pins | 6 |
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 | -20 | V | 1 | |||
| Gate-Source Voltage | VGS | -12 | 12 | V | 1 | ||
| Drain Current, Continuous | ID | -5 | A | TA=25℃ | 1 | ||
| Drain Current, Continuous | ID | -3.2 | A | TA=70℃ | 1 | ||
| Drain Current, Pulsed | IDM | -20 | A | Pulsed (note 1: pulse width limited by maximum junction temperature) | 1 | ||
| Power Dissipation | PD | 1.56 | W | TA=25℃ | 1 | ||
| Power Dissipation, Derate above 25℃ | PD | 0.012 | W/℃ | Derate above 25℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 125 | ℃ | 1 | ||
| Thermal Resistance Junction to ambient | RθJA | 80 | ℃/W | 1 | |||
| Drain-Source Breakdown Voltage | BVDSS | -20 | V | VGS=0V, ID=-250uA | 2 | ||
| Drain-Source Leakage Current | IDSS | -1 | uA | VDS=-20V, VGS=0V, TJ=25℃ | 2 | ||
| Drain-Source Leakage Current | IDSS | -10 | uA | VDS=-16V, VGS=0V, TJ=125℃ | 2 | ||
| Gate-Source Leakage Current | IGSS | -100 | 100 | nA | VGS=±12V, VDS=0V | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 35 | 50 | mΩ | VGS=-4.5V, ID=-4A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 45 | 70 | mΩ | VGS=-2.5V, ID=-3A | 2 | |
| Gate Threshold Voltage | VGS(th) | -0.5 | -0.65 | -1.1 | V | VGS=VDS, ID=-250uA | 2 |
| Continuous Source Current | IS | -5 | A | VG=VD=0V, Force Current | 2 | ||
| Pulsed Source Current | ISM | -10 | A | 2 | |||
| Diode Forward Voltage | VSD | -1.2 | V | VGS=0V, IS=-1A, TJ=25℃ | 2 |
CAD (KiCad official)
- Symbol:
FDC640PA - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
fdc640pa-etched.step/fdc640pa-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fdc640pa.step/fdc640pa.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TWGMC datasheet (5 pp, sha256
6ab5e64bcecea472, retrieved 2026-10-17, 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).