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ATM3404NSA

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

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ATM3404NSA

Agertech · MOSFETs · SOT-23

ATM3404NSA from Agertech, 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 terminal of the N-channel MOSFET, with VGS rated ±20 V maximum and threshold VGS(th) of 1.2 V min to 2.5 V max at ID=250uA.
2 Source passive Source terminal of the N-channel MOSFET, with continuous source current IS of 5 A max and pulsed source current ISM of 25 A max.
3 Drain passive Drain terminal of the N-channel MOSFET, with VDS rated 30 V maximum, continuous ID of 5 A (steady state) and pulsed IDM of 25 A.

Key specifications

Parameter Value
Manufacturer Agertech
Package SOT-23
Category Transistors
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) 24 28 mΩ VGS=10V, ID=5A 2
Static Drain-Source On-Resistance RDS(ON) 34 40 mΩ VGS=4.5V, ID=4A 2
Gate Threshold Voltage VGS(th) 1.2 1.5 2.5 V VGS=VDS, ID=250uA 2
Drain-Source Leakage Current IDSS 1 uA VDS=24V, VGS=0V, TJ=25℃ 2
Drain-Source Leakage Current IDSS 5 uA VDS=24V, VGS=0V, TJ=55℃ 2
Gate-Source Leakage Current IGSS -100 100 nA VGS=±20V, VDS=0V 2
Gate Resistance Rg 2.5 5 Ω VDS=0V, VGS=0V, f=1MHz 2
Total Gate Charge (4.5V) Qg 6 8.4 nC VDS=15V, VGS=4.5V, ID=5A 2
Gate-Source Charge Qgs 2.5 3.5 nC VDS=15V, VGS=4.5V, ID=5A 2
Gate-Drain Charge Qgd 2.1 2.9 nC VDS=15V, VGS=4.5V, ID=5A 2
Turn-On Delay Time Td(on) 2.4 4.8 ns VDD=15V, VGS=10V, RG=3.3, ID=5A 2
Rise Time Tr 7.8 14 ns VDD=15V, VGS=10V, RG=3.3, ID=5A 2
Turn-Off Delay Time Td(off) 22 44 ns VDD=15V, VGS=10V, RG=3.3, ID=5A 2
Fall Time Tf 4 8 ns VDD=15V, VGS=10V, RG=3.3, ID=5A 2
Input Capacitance Ciss 572 800 pF VDS=15V, VGS=0V, f=1MHz 2
Output Capacitance Coss 81 112 pF VDS=15V, VGS=0V, f=1MHz 2
Reverse Transfer Capacitance Crss 65 91 pF VDS=15V, VGS=0V, f=1MHz 2
Continuous Source Current IS 5 A VG=VD=0V, Force Current 2
Pulsed Source Current ISM 25 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 -20 20 V 1
Continuous Drain Current, 10s ID 5.8 A TA=25℃, VGS @ 10V, 10s 1
Continuous Drain Current, Steady State ID 5 A TA=25℃, VGS @ 10V, steady state 1
Continuous Drain Current, 10s ID 4.6 A TA=70℃, VGS @ 10V, 10s 1
Continuous Drain Current, Steady State ID 4 A TA=70℃, VGS @ 10V, steady state 1
Pulsed Drain Current IDM 25 A 1
Total Power Dissipation, 10s PD 1.32 W TA=25℃, 10s 1
Total Power Dissipation, Steady State PD 1 W TA=25℃, steady state 1
Total Power Dissipation, 10s PD 0.84 W TA=70℃, 10s 1
Total Power Dissipation, Steady State PD 0.64 W TA=70℃, steady state 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operating Junction Temperature Range TJ -55 150 ℃ 1
Thermal Resistance Junction-ambient RθJA 125 ℃/W 1
Thermal Resistance Junction-Ambient (t ≤10s) RθJA 95 ℃/W t ≤10s 1
Thermal Resistance Junction-Case RθJC 80 ℃/W 1
BVDSS Temperature Coefficient △BVDSS/△TJ 0.025 V/℃ Reference to 25℃, ID=1mA 2
VGS(th) Temperature Coefficient △VGS(th) -4.8 mV/℃ 2
Forward Transconductance gfs 7 S VDS=5V, ID=5A 2
Reverse Recovery Time trr 19 nS IF=5A, dI/dt=100A/µs, TJ=25℃ 2
Reverse Recovery Charge Qrr 1.04 nC IF=5A, dI/dt=100A/µs, TJ=25℃ 2

CAD (KiCad official)

  • Symbol: ATM3404NSA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: atm3404nsa-etched.step / atm3404nsa-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); atm3404nsa.step / atm3404nsa.glb are the bare package body.

Provenance

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

  • Datasheet: Agertech datasheet (6 pp, sha256 b9df63acad139273, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF