component
HSS3400
Public Made by Adomby adom
HUASHUO MOSFETs, SOT-23L. 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
markdownHSS3400
HUASHUO · MOSFETs · SOT-23L
HSS3400 from HUASHUO, in a SOT-23L. 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; drives the N-channel MOSFET, with VGS limited to ±12 V and threshold of 0.7 V min to 1.4 V max at ID=250uA. |
| 2 | S | passive | Source; continuous current up to 5.8 A at TA=25℃ and body-diode forward voltage of 1.2 V max at IS=1A. |
| 3 | D | passive | Drain; rated for 30 V drain-source voltage, 5.8 A continuous and 24 A pulsed current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HUASHUO |
| Package | SOT-23L |
| 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=250uA | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 20 | 27 | mΩ | VGS=10V , ID=5.8A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 22 | 30 | mΩ | VGS=4.5V , ID=5A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 30 | 45 | mΩ | VGS=2.5V , ID=4A | 2 | |
| Gate Threshold Voltage | VGS(th) | 0.7 | 0.9 | 1.4 | V | VGS=VDS , ID =250uA | 2 |
| Drain-Source Leakage Current | IDSS | 1 | uA | VDS=30V , VGS=0V , TJ=25℃ | 2 | ||
| Drain-Source Leakage Current | IDSS | 5 | uA | VDS=30V , VGS=0V , TJ=55℃ | 2 | ||
| Gate-Source Leakage Current | IGSS | -100 | 100 | nA | VGS=±12V , VDS=0V | 2 | |
| Continuous Source Current | IS | 5.8 | A | VG=VD=0V , Force Current | 2 | ||
| Diode Forward Voltage | VSD | 1.2 | V | VGS=0V , IS=1A , TJ=25℃ | 2 | ||
| Drain-Source Voltage | VDS | 30 | V | 1 | |||
| Gate-Source Voltage | VGS | -12 | 12 | V | 1 | ||
| Continuous Drain Current | ID@TA=25℃ | 5.8 | A | VGS @ 4.5V | 1 | ||
| Continuous Drain Current | ID@TA=70℃ | 5 | A | VGS @ 4.5V | 1 | ||
| Pulsed Drain Current | IDM | 24 | A | 1 | |||
| Total Power Dissipation | PD@TA=25℃ | 1.4 | W | 1 | |||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction-ambient | RθJA | 90 | ℃/W | 1 | |||
| Thermal Resistance Junction-Case | RθJC | 65 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
HSS3400 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23L (KiCad packages3D, STEP)
- 3D model files:
hss3400-etched.step/hss3400-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hss3400.step/hss3400.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HUASHUO datasheet (5 pp, sha256
1b35245e572d118e, retrieved 2026-10-18, 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).