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docs mgsf3441vt1g-vb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
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mgsf3441vt1g-vb-etched.fit.json mgsf3441vt1g-vb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
mgsf3441vt1g-vb-etched.glb mgsf3441vt1g-vb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
mgsf3441vt1g-vb-etched.step mgsf3441vt1g-vb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
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README.md mgsf3441vt1g-vb: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

MGSF3441VT1G-VB

VBsemi Elec · MOSFETs · TSOP-6

MGSF3441VT1G-VB from VBsemi Elec, in a TSOP-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 D passive Drain. One of four paralleled drain leads (pins 1, 2, 5, 6). VDS rating -30 V, continuous ID -4.8 A at TC = 25 °C.
2 D passive Drain. One of four paralleled drain leads (pins 1, 2, 5, 6). VDS rating -30 V.
3 G input Gate. VGS rating ±20 V. Gate threshold VGS(th) typically -0.5 V to -2.0 V at ID = -250 µA. Total gate charge Qg = 5.1 nC (typ.) at VGS = -4.5 V.
4 S passive Source. Single source lead. Body diode anode; body diode forward voltage VSD -0.8 V (typ.) at IS = -3.3 A.
5 D passive Drain. One of four paralleled drain leads (pins 1, 2, 5, 6). VDS rating -30 V.
6 D passive Drain. One of four paralleled drain leads (pins 1, 2, 5, 6). Multiple drain pins aid heat dissipation into the PCB.

Key specifications

Parameter Value
Manufacturer VBsemi Elec
Package TSOP-6
Category Transistors/Thyristors
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • MGSF3441VT1G-VB

CAD (KiCad official)

  • Symbol: MGSF3441VT1G-VB
  • Footprint: Package_SO:TSOP-6_1.65x3.05mm_P0.95mm
  • 3D model: TSOP-6 (KiCad packages3D, STEP)
  • 3D model files: mgsf3441vt1g-vb-etched.step / mgsf3441vt1g-vb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mgsf3441vt1g-vb.step / mgsf3441vt1g-vb.glb are the bare package body.

Provenance

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

  • Datasheet: VBsemi Elec datasheet (None pp, sha256 01d13af0c776476c, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF