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AGM30P18E

AGM Semi · MOSFETs · SOT-23-3

AGM30P18E from AGM Semi, in a SOT-23-3. 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; gate-source voltage limit is ±20 V and threshold VGS(th) is -1.2 V min to -2.2 V max at ID=-250μA.
2 S passive Source; continuous source-drain body-diode current is -9.0 A max.
3 D passive Drain; drain-source voltage rating is -30 V with continuous drain current of -9.0 A at TA=25℃ and pulsed -36 A.

Key specifications

Parameter Value
Manufacturer AGM Semi
Package SOT-23-3
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 Breakdown Voltage BVDSS -30 V VGS=0V ID=250μA 2
Zero Gate Voltage Drain Current IDSS -1 μA VDS=-30V,VGS=0V 2
Gate-Body Leakage Current IGSS -100 100 nA VGS=±20V,VDS=0V 2
Gate Threshold Voltage VGS(th) -1.2 -1.5 -2.2 V VDS=VGS,ID=-250μA 2
Drain-Source On-State Resistance RDS(on) 19 24 mΩ VGS=-10V, ID=-9A 2
Drain-Source On-State Resistance RDS(on) 26.5 36 mΩ VGS=-4.5V, ID=-5A 2
Source-Drain Current (Body Diode) ISD -9 A 2
Forward on Voltage VSD -0.8 -1.2 V VGS=0V,IS=-9A 2
Drain-Source Voltage VDS -30 V VGS=0V 1
Gate-Source Voltage VGS -20 20 V VDS=0V 1
Drain Current-Continuous ID -9 A TA=25℃ (Note 1) 1
Drain Current-Continuous ID -5 A TA=70℃ 1
Drain Current-Pulsed IDM -36 A (Note 2) 1
Maximum Power Dissipation PD 1.25 W TA=25℃ 1
Operating Junction and Storage Temperature Range TJ,TSTG -55 150 ℃ 1
Thermal Resistance Junction-ambient RθJA 100 ℃/W Steady State (Note 1) 1

CAD (KiCad official)

  • Symbol: AGM30P18E
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: agm30p18e-etched.step / agm30p18e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); agm30p18e.step / agm30p18e.glb are the bare package body.

Provenance

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

  • Datasheet: AGM Semi datasheet (8 pp, sha256 018468b5611a63c3, 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