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CJ3404-ES

Public Made by Adom

by adom

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

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CJ3404-ES

ElecSuper · MOSFETs · SOT-23

CJ3404-ES from ElecSuper, 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 of the N-channel MOSFET; the datasheet rates gate-source voltage VGS at ±20 V.
2 Source passive Source of the N-channel MOSFET; the datasheet rates drain-source voltage BVDSS at 30 V.
3 Drain passive Drain of the N-channel MOSFET; the datasheet rates continuous drain current ID at 6.2 A (TA=25°C) and pulsed drain current IDM at 24.8 A.

Key specifications

Parameter Value
Manufacturer ElecSuper
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-to-Source Breakdown Voltage BVDSS 30 V VGS=0V, ID=250uA 3
Zero Gate Voltage Drain Current IDSS 1 uA VDS=30V, VGS=0V 3
Gate-to-source Leakage Current IGSS -100 100 nA VDS=0V, VGS=±20V 3
Gate Threshold Voltage VGS(TH) 1 1.5 2.2 V VGS=VDS, ID=250uA 3
Drain-to-source On-resistance RDS(on) 16 24 mΩ VGS=10V, ID=6.2A 3
Drain-to-source On-resistance RDS(on) 26 38 mΩ VGS=4.5V, ID=4A 3
Total Gate Charge QG(TOT) 9.8 12 nC VGS=10V, VDS=15V, ID=5A 3
Gate-to-Source Charge QGS 1.8 2.2 nC VGS=10V, VDS=15V, ID=5A 3
Gate-to-Drain Charge QGD 2.2 3 nC VGS=10V, VDS=15V, ID=5A 3
Forward Voltage VSD 0.45 1.2 V VGS=0V, IS=1.0A 3
Forward Trans conductance gFS 40 S VDS=5.0V, ID=5A 3
Input Capacitance CISS 255 pF VGS=0V, f=1MHz, VDS=15V 3
Output Capacitance COSS 45 pF VGS=0V, f=1MHz, VDS=15V 3
Reverse Transfer Capacitance CRSS 35 pF VGS=0V, f=1MHz, VDS=15V 3
Turn-On Delay Time td(ON) 5 ns VGS=10V, VDS=15V, RL=2Ω, RGEN=3Ω 3
Rise Time tr 3.2 ns VGS=10V, VDS=15V, RL=2Ω, RGEN=3Ω 3
Turn-Off Delay Time td(OFF) 24 ns VGS=10V, VDS=15V, RL=2Ω, RGEN=3Ω 3
Fall Time tf 6 ns VGS=10V, VDS=15V, RL=2Ω, RGEN=3Ω 3
Drain-Source Voltage BVDSS 30 V 2
Gate-Source Voltage VGS -20 20 V 2
Continuous Drain Current ID 6.2 A TA=25°C 2
Continuous Drain Current ID 4.7 A TA=75°C 2
Maximum Power Dissipation PD 1.4 W TA=25°C 2
Maximum Power Dissipation PD 0.9 W TA=75°C 2
Pulsed Drain Current IDM 24.8 A Footnote a (pulsed) 2
Operating Junction Temperature TJ 150 °C 2
Lead Temperature TL 260 °C 2
Storage Temperature Range Tstg -55 150 °C 2
Junction-to-Ambient Thermal Resistance RθJA 72 90 °C/W Single operation; surface mounted on FR4 board, 1 sq in pad, 1oz copper (note a) 2

CAD (KiCad official)

  • Symbol: CJ3404-ES
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: cj3404-es-etched.step / cj3404-es-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cj3404-es.step / cj3404-es.glb are the bare package body.

Provenance

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

  • Datasheet: ElecSuper datasheet (7 pp, sha256 ef65a6e9a7a23436, retrieved 2026-10-19, 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