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FH3415Q

Public Made by Adom

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

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FH3415Q

XIN FEI HONG · MOSFETs · SOT-23

FH3415Q from XIN FEI HONG, 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; gate-source voltage is limited to ±20 V, with a typical threshold of -1.3 V (-1.0 to -1.6 V) at ID=-250μA.
2 S passive Source of the P-channel MOSFET; drain current is -3.0 A continuous at TA=25℃ and body-diode continuous current is -3.4 A.
3 D passive Drain; drain-source voltage is limited to -20 V, with drain current of -3.0 A continuous and -12.0 A pulsed.

Key specifications

Parameter Value
Manufacturer XIN FEI HONG
Package SOT-23
Category Triode/MOS Tube/Transistor
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 -20 V 1
Gate-source Voltage VGS -20 20 V 1
Drain Current ID -3 A TA=25℃ 1
Drain Current ID -2.4 A TA=70℃ 1
Pulsed Drain Current IDM -12 A 1
Total Power Dissipation PD 1 W TA=25℃ 1
Thermal Resistance Junction-to-Ambient RθJA 139 ℃/ W 1
Junction and Storage Temperature Range TJ ,TSTG -55 150 ℃ 1
Drain-Source Breakdown Voltage BVDSS -20 V VGS= 0V, ID=-250μA 2
Zero Gate Voltage Drain Current IDSS -1 μA VDS=-16V,VGS=0V,TC=25℃ 2
Gate-Body Leakage Current IGSS -100 100 nA VGS= ±20V, VDS=0V 2
Gate Threshold Voltage VGS(th) -1 -1.3 -1.6 V VDS= VGS, ID=-250μA 2
Static Drain-Source On-Resistance RDS(ON) 45 64 mΩ VGS= -10V, ID=-3.0A 2
Static Drain-Source On-Resistance RDS(ON) 65 83 mΩ VGS= -4.5V, ID=-2.0A 2
Static Drain-Source On-Resistance RDS(ON) 55 70 mΩ VGS= -5.0V, ID=- 1A 2
Diode Forward Voltage VSD -0.8 -1.2 V IS=-3.0A,VGS=0V 2
Maximum Body-Diode Continuous Current IS -3.4 A 2

CAD (KiCad official)

  • Symbol: FH3415Q
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: fh3415q-etched.step / fh3415q-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fh3415q.step / fh3415q.glb are the bare package body.

Provenance

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

  • Datasheet: XIN FEI HONG datasheet (5 pp, sha256 2ba83cb20676b4c1, retrieved 2026-10-17, 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