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RC3134KM3

Public Made by Adom

by adom

RealChip MOSFETs, SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

markdown

RC3134KM3

RealChip · MOSFETs · SOT-723

RC3134KM3 from RealChip, in a SOT-723. 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 MOSFET gate terminal; gate-source voltage is rated ±8 V (VGSS), and gate leakage is specified at VGS=±8 V.
2 SOURCE passive MOSFET source terminal; the body diode continuous forward current is rated 0.6 A (IS).
3 DRAIN passive MOSFET drain terminal; drain-source voltage is rated 20 V (VDSS) with continuous drain current of 1.4 A at TA=25°C.

Key specifications

Parameter Value
Manufacturer RealChip
Package SOT-723
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 Breakdown Voltage V(BR)DSS 20 V VGS=0V，ID=250uA 2
Zero Gate Voltage Drain Current IDSS 1 uA VDS=16V，VGS=0V 2
Gate Threshold Voltage VGS(TH) 0.5 1 V VDS=VGS，IDS=250uA 2
Gate Leakage Current IGSS -10 10 uA VGS=±8V，VDS=0V 2
Drain-Source On-state Resistance RDS(on) 190 230 mΩ VGS=4.5V，ID=0.55A 2
Drain-Source On-state Resistance RDS(on) 234 305 mΩ VGS=2.5V，ID=0.45A 2
Drain-Source On-state Resistance RDS(on) 303 455 mΩ VGS=1.8V，ID=0.35A 2
Diode Forward Voltage VSD 1.1 V ISD=0.35A，VGS=0V 3
Drain-Source Voltage VDSS 20 V 2
Gate Source Voltage VGSS -8 8 V 2
Drain Current (Continuous) *AC ID 1.4 A TA=25°C 2
Drain Current (Continuous) *AC ID 1.1 A TA=70°C 2
Drain Current (Pulse) *B IDM 3.5 A 2
Diode Continuous Forward Current IS 0.6 A 2
Power Dissipation PD 0.7 W TA=25°C 2
Power Dissipation PD 0.4 W TA=70°C 2
Maximum Junction Temperature TJ 150 °C 2
Operating Temperature/ Storage Temperature TJ/TSTG -55 150 °C 2
Thermal Resistance, Junction-to-Ambient *B RθJA 180 °C/W 2

CAD (KiCad official)

  • Symbol: RC3134KM3
  • Footprint: Package_TO_SOT_SMD:SOT-723
  • 3D model: SOT-723, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.5 mm nominal SOT-723 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: rc3134km3-etched.step / rc3134km3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rc3134km3.step / rc3134km3.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: RealChip datasheet (5 pp, sha256 f58c1f02cbbc09ac, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF