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AO4812-MS

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

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AO4812-MS

MSKSEMI · MOSFETs · SOP-8

AO4812-MS from MSKSEMI, 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 MOSFET 1 (N-channel), with body diode to drain D1.
2 G1 input Gate of MOSFET 1; the device operates with gate voltages as low as 2.5V, VGS absolute maximum is ±20V.
3 S2 passive Source of MOSFET 2 (N-channel), with body diode to drain D2.
4 G2 input Gate of MOSFET 2; the device operates with gate voltages as low as 2.5V, VGS absolute maximum is ±20V.
5 D2 passive Drain of MOSFET 2, rated VDS 30V with ID of 6A at TA=25°C.
6 D2 passive Drain of MOSFET 2, tied to pin 5, rated VDS 30V with ID of 6A at TA=25°C.
7 D1 passive Drain of MOSFET 1, rated VDS 30V with ID of 6A at TA=25°C.
8 D1 passive Drain of MOSFET 1, tied to pin 7, rated VDS 30V with ID of 6A at TA=25°C.

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOP-8
Category Transistors
Pins 8

CAD (KiCad official)

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

Provenance

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

  • Datasheet: MSKSEMI datasheet (8 pp, sha256 8323b2b9d3617254, 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