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AO4812-HXY

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by adom

HXY MOSFET MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AO4812-HXY

HXY MOSFET · MOSFETs · SOP-8

AO4812-HXY from HXY MOSFET, in a SOP-8. 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 S1 passive Source of N-channel MOSFET 1 (VDS max 30 V, ID 6 A at TA=25°C).
2 G1 input Gate of N-channel MOSFET 1 (VGS max ±20 V, VGS(th) 1.2 to 2.4 V at ID=250µA).
3 S2 passive Source of N-channel MOSFET 2 (VDS max 30 V, ID 6 A at TA=25°C).
4 G2 input Gate of N-channel MOSFET 2 (VGS max ±20 V, VGS(th) 1.2 to 2.4 V at ID=250µA).
5 D2 passive Drain of N-channel MOSFET 2, internally common with pin 6 (VDS max 30 V, pulsed IDM 30 A).
6 D2 passive Drain of N-channel MOSFET 2, internally common with pin 5 (VDS max 30 V, pulsed IDM 30 A).
7 D1 passive Drain of N-channel MOSFET 1, internally common with pin 8 (VDS max 30 V, pulsed IDM 30 A).
8 D1 passive Drain of N-channel MOSFET 1, internally common with pin 7 (VDS max 30 V, pulsed IDM 30 A).

Key specifications

Parameter Value
Manufacturer HXY MOSFET
Package SOP-8
Category Triode/MOS Tube/Transistor
Pins 8

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 30 V Tj=25°C 1
Gate-Source Voltage VGS 20 V printed as +20 1
Drain Current ID 6 A TA=25℃, VGS @ 4.5V 1
Drain Current ID 5 A TA=70℃, VGS @ 4.5V 1
Pulsed Drain Current IDM 30 A 1
Total Power Dissipation PD 2 W TA=25℃ 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operating Junction Temperature Range TJ -55 150 ℃ 1
Maximum Thermal Resistance, Junction-ambient Rthj-a 62.5 ℃/W 1
Drain-Source Breakdown Voltage BVDSS 30 V ID=-250µA, VGS=0V 2
Zero Gate Voltage Drain Current IDSS 1 µA VDS=30V, VGS=0V 2
Zero Gate Voltage Drain Current IDSS 5 µA VDS=30V, VGS=0V, TJ=55°C 2
Gate-Body leakage current IGSS -100 100 nA VDS=0V, VGS=±20V 2
Gate Threshold Voltage VGS(th) 1.2 1.8 2.4 V VDS=VGS ID=250µA 2
On state drain current ID(ON) 30 A VGS=10V, VDS=5V 2
Static Drain-Source On-Resistance RDS(ON) 25 30 mΩ VGS=10V, ID=6A 2
Static Drain-Source On-Resistance RDS(ON) 40 48 mΩ VGS=10V, ID=6A, TJ=125°C 2
Static Drain-Source On-Resistance RDS(ON) 33 42 mΩ VGS=4.5V, ID=5A 2
Forward Transconductance gFS 15 S VDS=5V, ID=6A 2
Diode Forward Voltage VSD 0.76 1 V IS=1A, VGS=0V 2
Maximum Body-Diode Continuous Current IS 2.5 A 2
Input Capacitance Ciss 255 310 pF VGS=0V, VDS=15V, f=1MHz 2
Output Capacitance Coss 45 pF VGS=0V, VDS=15V, f=1MHz 2
Reverse Transfer Capacitance Crss 35 50 pF VGS=0V, VDS=15V, f=1MHz 2
Gate resistance Rg 1.6 3.25 4.9 Ω VGS=0V, VDS=0V, f=1MHz 2
Total Gate Charge (10V) Qg(10V) 5.2 6.3 nC VGS=10V, VDS=15V, ID=6A 2
Total Gate Charge (4.5V) Qg(4.5V) 2.55 3.2 nC VGS=10V, VDS=15V, ID=6A 2
Gate Source Charge Qgs 0.85 nC VGS=10V, VDS=15V, ID=6A 2
Gate Drain Charge Qgd 1.3 nC VGS=10V, VDS=15V, ID=6A 2
Turn-On DelayTime tD(on) 4.5 ns VGS=10V, VDS=15V, RL=2.5Ω, RGEN=3Ω 2
Turn-On Rise Time tr 2.5 ns VGS=10V, VDS=15V, RL=2.5Ω, RGEN=3Ω 2
Turn-Off DelayTime tD(off) 14.5 ns VGS=10V, VDS=15V, RL=2.5Ω, RGEN=3Ω 2
Turn-Off Fall Time tf 3.5 ns VGS=10V, VDS=15V, RL=2.5Ω, RGEN=3Ω 2
Body Diode Reverse Recovery Time trr 8.5 ns IF=6A, dI/dt=100A/µs 2
Body Diode Reverse Recovery Charge Qrr 2.2 nC IF=6A, dI/dt=100A/µs 2
Thermal Resistance Junction-Ambient (Figure 12) RθJA 90 °C/W Figure 12 transient thermal impedance curve 4

CAD (KiCad official)

  • Symbol: AO4812-HXY
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ao4812-hxy-etched.step / ao4812-hxy-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ao4812-hxy.step / ao4812-hxy.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (7 pp, sha256 a61c615ce7e66ec9, retrieved 2026-10-24, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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