component
YFW2301A
Public Made by Adomby adom
YFW MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownYFW2301A
YFW · MOSFETs · SOT-23
YFW2301A from YFW, in a SOT-23. 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 | G | input | Gate; controls the channel with VGS limited to ±12 V and a threshold of -0.5 V min to -1.2 V max at ID=-250 µA. |
| 2 | S | passive | Source; continuous source current is limited to -3 A and the body diode forward voltage is -1 V max at IF=-1 A. |
| 3 | D | passive | Drain; VDS is rated -20 V, continuous drain current is -3.3 A at TA=25°C, and pulsed drain current is -13 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | SOT-23 |
| 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 Breakdown Voltage | BVDSS | -20 | -22 | V | VGS=0V, ID=-250uA | 2 | |
| Static Drain-Source on-Resistance | RDS(ON) | 55 | 80 | mΩ | VGS=-4.5V, ID=-3A | 2 | |
| Static Drain-Source on-Resistance | RDS(ON) | 75 | 100 | mΩ | VGS=-2.5V, ID=-2A | 2 | |
| Gate Threshold Voltage | VGS(th) | -0.5 | -0.7 | -1.2 | V | VDS= VGS, ID=-250μA | 2 |
| Drain-Source Leakage Current | IDSS | 1 | μA | VDS=-20V, VGS=0V, TJ=25℃ | 2 | ||
| Drain-Source Leakage Current | IDSS | -5 | μA | VDS=-20V, VGS=0V, TJ=55℃ | 2 | ||
| Gate-Source Leakage Current | IGSS | -100 | 100 | nA | VGS=±12V, VDS=0V | 2 | |
| Continuous Source Current | IS | -3 | A | VG=VD=0V, Force Current | 2 | ||
| Diode Forward Voltage | VSD | -1 | V | IF=-1A, VGS=0V, TJ=25℃ | 2 | ||
| Drain-Source Voltage | VDS | -20 | V | 1 | |||
| Gate - Source Voltage | VGS | -12 | 12 | V | 1 | ||
| Continuous Drain Current | ID | -3.3 | A | VGS @ -4.5V, TA=25℃ | 1 | ||
| Continuous Drain Current | ID | -2.6 | A | VGS @ -4.5V, TA=70℃ | 1 | ||
| Pulsed Drain Current | IDM | -13 | A | 1 | |||
| Total Power Dissipation | PD | 1.4 | W | TA=25℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | °C | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | °C | 1 | ||
| Thermal Resistance Junction-Ambient | RθJA | 125 | °C/W | Surface mounted on 1 inch2 FR-4 board, 2OZ copper | 1 | ||
| Thermal Resistance Junction-Ambient (t≤10s) | RθJA | 90 | °C/W | t≤10s; surface mounted on 1 inch2 FR-4 board, 2OZ copper | 1 |
CAD (KiCad official)
- Symbol:
YFW2301A - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
yfw2301a-etched.step/yfw2301a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);yfw2301a.step/yfw2301a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (5 pp, sha256
64dcca54731a3d95, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+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).