component
RC3400A
Public Made by Adomby adom
RealChip 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
markdownRC3400A
RealChip · MOSFETs · SOT-23
RC3400A from RealChip, 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; gate-source voltage limited to ±12 V absolute maximum, with VGS(th) of 0.6 V min to 1.5 V max at ID=250µA. |
| 2 | S | passive | Source of the N-channel MOSFET; the body diode runs from source to drain with VSD max 1.2 V at IS=1.25A. |
| 3 | D | passive | Drain; drain-source voltage rated 30 V maximum and continuous drain current 5.8 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RealChip |
| Package | SOT-23 |
| Category | Triode/MOS Tube/Transistor |
| 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 Voltage | VDS | 30 | V | TA=25℃ | 1 | ||
| Gate-Source Voltage | VGS | -12 | 12 | V | TA=25℃ | 1 | |
| Drain Current-Continuous | ID | 5.8 | A | TA=25℃ | 1 | ||
| Drain to Source Breakdown Voltage | BVDSS | 30 | V | VGS=0V, ID=250μA | 1 | ||
| Zero-Gate Voltage Drain Current | IDSS | 1 | μA | VDS=30V, VGS=0V | 1 | ||
| Gate Body Leakage Current, Forward | IGSSF | 100 | nA | VGS=12V, VDS=0V | 1 | ||
| Gate Body Leakage Current, Reverse | IGSSR | -100 | nA | VGS=-12V, VDS=0V | 1 | ||
| Gate Threshold Voltage | VGS(th) | 0.6 | 1.5 | V | VGS= VDS, ID=250µA | 1 | |
| Static Drain-source On-Resistance | RDS(ON) | 30 | 35 | mΩ | VGS =10V, ID =5.8A | 1 | |
| Static Drain-source On-Resistance | RDS(ON) | 33 | 40 | mΩ | VGS =4.5V, ID =5A | 1 | |
| Static Drain-source On-Resistance | RDS(ON) | 45 | 55 | mΩ | VGS =2.5V, ID =4A | 1 | |
| Total Gate Charge | Qg | 8.5 | 12 | nC | VDS=15V,VGS=10V,ID=2A | 2 | |
| Gate-Source Charge | Qgs | 1.1 | nC | VDS=15V,VGS=10V,ID=2A | 2 | ||
| Gate-Drain Charge | Qgd | 1.8 | nC | VDS=15V,VGS=10V,ID=2A | 2 | ||
| Drain-Source Diode Forward Voltage | VSD | 1.2 | V | VGS =0V, IS=1.25A | 1 | ||
| Turn-on Time | ton | 40 | nS | VDD=15V,ID=2A,VGS=10V,RG=6Ω | 2 | ||
| Turn-on Delay time | td(ON) | 11 | nS | VDD=15V,ID=2A,VGS=10V,RG=6Ω | 2 | ||
| Turn-on Rise Time | tr | 17 | nS | VDD=15V,ID=2A,VGS=10V,RG=6Ω | 2 | ||
| Turn-off Delay Time | Td(off) | 37 | nS | VDD=15V,ID=2A,VGS=10V,RG=6Ω | 2 | ||
| Turn-off Fall Time | tf | 20 | nS | VDD=15V,ID=2A,VGS=10V,RG=6Ω | 2 | ||
| Turn-off Time | toff | 60 | nS | VDD=15V,ID=2A,VGS=10V,RG=6Ω | 2 |
CAD (KiCad official)
- Symbol:
RC3400A - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
rc3400a-etched.step/rc3400a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rc3400a.step/rc3400a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RealChip datasheet (6 pp, sha256
65eb6aae16843bc1, 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).