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ASDM3401ZA-R

Public Made by Adom

by adom

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

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ASDM3401ZA-R

ASDsemi · MOSFETs · SOT-23

ASDM3401ZA-R from ASDsemi, 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; controls the P-channel MOSFET, with VGS rated ±12 V and threshold of -0.5 to -1.5 V at ID=-250µA.
2 S passive Source; P-channel MOSFET source terminal, with body diode forward voltage VSD of -1 V max at IS=-1A.
3 D passive Drain; P-channel MOSFET drain terminal rated for VDS of -30 V and continuous ID of -4.2 A.

Key specifications

Parameter Value
Manufacturer ASDsemi
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
Gate-Source Voltage VGS -12 12 V 1
Drain-Source Voltage VDS -30 V 1
Continuous Drain Current ID -4.2 A 1
Power Dissipation PD 350 mW 1
Junction Temperature TJ 150 ℃ 1
Storage Temperature TSTG -55 150 ℃ 1
Thermal Resistance from Junction to Ambient RθJA 357 ℃/W t<5s 1
Drain-source breakdown voltage V(BR)DSS -30 V VGS = 0V, ID =-250µA 2
Zero gate voltage drain current IDSS -1 µA VDS =-24V,VGS = 0V 2
Gate-source leakage current IGSS -100 100 nA VGS =±12V, VDS = 0V 2
Gate threshold voltage VGS(th) -0.5 -1.5 V VDS =VGS, ID =-250µA 2
Drain-source on-resistance RDS(on) 65 mΩ VGS =-10V, ID =-4A 2
Drain-source on-resistance RDS(on) 75 mΩ VGS =-4.5V, ID=-3A 2
Drain-source on-resistance RDS(on) 100 mΩ VGS =-2.5V,ID=-1A 2
Forward transconductance gFS 7 S VDS =-5V, ID =-5A 2
Input capacitance Ciss 954 pF 2
Output capacitance Coss 115 pF 2
Reverse transfer capacitance Crss 77 pF 2
Turn-on delay time td(on) 6.3 ns 2
Turn-on rise time tr 3.2 ns 2
Turn-off delay time td(off) 38.2 ns 2
Turn-off fall time tf 12 ns 2
Diode forward voltage VSD -1 V IS=-1A,VGS=0V 2

CAD (KiCad official)

  • Symbol: ASDM3401ZA-R
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: asdm3401za-r-etched.step / asdm3401za-r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); asdm3401za-r.step / asdm3401za-r.glb are the bare package body.

Provenance

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

  • Datasheet: ASDsemi datasheet (6 pp, sha256 d49f7bd6af55d9c0, retrieved 2026-10-18, 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