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BRCS3404MA

Public Made by Adom

by adom

Foshan Blue Rocket Elec MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BRCS3404MA

Foshan Blue Rocket Elec · MOSFETs · SOT-23

BRCS3404MA from Foshan Blue Rocket Elec, 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 of the N-channel MOSFET; the datasheet gives a gate-source voltage limit of VGS = ±20 V.
2 S passive Source of the N-channel MOSFET; it is the reference terminal for the VGS, IDSS and RDS(on) test conditions in the datasheet.
3 D passive Drain of the N-channel MOSFET; the datasheet rates it for VDS = 30 V with continuous drain current ID = 5.5 A.

Key specifications

Parameter Value
Manufacturer Foshan Blue Rocket Elec
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 Voltage VDS 30 V Ta=25℃ 2
Drain Current, Continuous ID 5.5 A Ta=25℃ 2
Pulsed Drain Current IDM 19 A Ta=25℃ 2
Gate-Source Voltage VGS -20 20 V Ta=25℃ 2
Total Power Dissipation PD 1.4 W Ta=25℃ 2
Operating and Storage Junction Temperature Range TJ, TSTG -55 150 ℃ Ta=25℃ 2
Maximum Junction-to-Ambient RθJA 90 ℃/W t≤10s 2
Maximum Junction-to-Ambient Steady-State RθJA 125 ℃/W Steady-State 2
Maximum Junction-to-Lead RθJL 80 ℃/W 2
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
Zero Gate Voltage Drain Current (TJ=55℃) IDSS 5 μA VDS=24V VGS=0V TJ=55℃ 2
Gate-Body Leakage IGSS -0.1 0.1 μA VGS=±20V VDS=0V 2
Gate Threshold Voltage VGS(th) 1 1.5 2.5 V VDS=VGS ID=250μA 2
Static Drain-Source On-Resistance RDS(on)(1) 20 31 mΩ VGS=10V ID=5.5A 2
Static Drain-Source On-Resistance RDS(on)(2) 26 43 mΩ VGS=4.5V ID=4A 2
Drain-Source Diode Forward Voltage VSD 0.77 1 V VGS=0V IS=1A 2

CAD (KiCad official)

  • Symbol: BRCS3404MA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: brcs3404ma-etched.step / brcs3404ma-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); brcs3404ma.step / brcs3404ma.glb are the bare package body.

Provenance

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

  • Datasheet: Foshan Blue Rocket Elec datasheet (7 pp, sha256 cb07a8effe8bd0d8, retrieved 2026-10-18, 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