component
BC3407
Public Made by Adomby adom
HUXN 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
markdownBC3407
HUXN · MOSFETs · SOT-23
BC3407 from HUXN, 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 | GATE | input | Gate terminal of the P-channel enhancement-mode MOSFET, with gate-source voltage rated ±20 V. |
| 2 | SOURCE | passive | Source terminal of the P-channel MOSFET, with drain-source voltage rated -30 V (VDS). |
| 3 | DRAIN | passive | Drain terminal of the P-channel MOSFET, with continuous drain current rated -4.1 A at Ta=25℃. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HUXN |
| 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 | -30 | V | VGS = 0V, ID =-250µA | 2 | ||
| Zero gate voltage drain current | IDSS | -1 | µA | VDS =-24V,VGS = 0V | 2 | ||
| Gate-source leakage current | IGSS | -100 | 100 | nA | VGS =±20V, VDS = 0V | 2 | |
| Drain-source on-resistance (note 1) | RDS(on) | 60 | mΩ | VGS =-10V, ID =-4.1A | 2 | ||
| Drain-source on-resistance (note 1) | RDS(on) | 87 | mΩ | VGS =-4.5V, ID =-3A | 2 | ||
| Gate threshold voltage | VGS(th) | -1 | -3 | V | VDS =VGS, ID =-250µA | 2 | |
| Diode forward voltage (note 1) | VSD | -1 | V | IS=-1A,VGS=0V | 2 | ||
| Drain-Source Voltage | VDS | -30 | V | 1 | |||
| Gate-Source Voltage | VGS | -20 | 20 | V | 1 | ||
| Continuous Drain Current | ID | -4.1 | A | 1 | |||
| Power Dissipation | PD | 350 | mW | 1 | |||
| Junction Temperature | TJ | 150 | ℃ | 1 | |||
| Storage Temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance from Junction to Ambient | RθJA | 357 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
BC3407 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bc3407-etched.step/bc3407-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bc3407.step/bc3407.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HUXN datasheet (4 pp, sha256
10c32e941425fb60, 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).