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FH4606B

Public Made by Adom

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XIN FEI HONG MOSFETs, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistorfh4606bfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 20d ago
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fh4606b-etched.glb fh4606b: factory component page (tier=lcsc) · Ray 20d ago
fh4606b-etched.step fh4606b: factory component page (tier=lcsc) · Ray 20d ago
fh4606b-hero.glb fh4606b: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
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FH4606B

XIN FEI HONG · MOSFETs · SO-8

FH4606B from XIN FEI HONG, in a SO-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 the N-channel MOSFET (30V, 7A continuous).
2 G1 input Gate of the N-channel MOSFET; VGS up to ±20V (IGSS tested at ±20V), threshold 1.0 to 2.5V.
3 S2 passive Source of the P-channel MOSFET (-30V, -5.5A continuous).
4 G2 input Gate of the P-channel MOSFET; VGS up to ±20V (IGSS tested at ±20V), threshold -1.0 to -2.5V.
5 D2 passive Drain of the P-channel MOSFET, connected internally to pins 5 to 8 pair D2 (VDSS -30V, pulsed IDM -22A).
6 D2 passive Drain of the P-channel MOSFET (VDSS -30V, pulsed IDM -22A); tie to pin 5.
7 D1 passive Drain of the N-channel MOSFET (VDSS 30V, pulsed IDM 28A); tie to pin 8.
8 D1 passive Drain of the N-channel MOSFET (VDSS 30V, pulsed IDM 28A).

Key specifications

Parameter Value
Manufacturer XIN FEI HONG
Package SO-8
Category Triode/MOS Tube/Transistor
Pins 8

CAD (KiCad official)

  • Symbol: FH4606B
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SO-8 (KiCad packages3D, STEP)
  • 3D model files: fh4606b-etched.step / fh4606b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fh4606b.step / fh4606b.glb are the bare package body.

Provenance

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

  • Datasheet: XIN FEI HONG datasheet (9 pp, sha256 7c25c04eafdac551, retrieved 2026-10-09, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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