component
BUK9575-55A-VB
Public Made by Adomby adom
VBsemi Elec MOSFETs, TO-220AB. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBUK9575-55A-VB
VBsemi Elec · MOSFETs · TO-220AB
BUK9575-55A-VB from VBsemi Elec, in a TO-220AB. 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 | G | input | Gate. Logic-level MOSFET gate control input. VGS(th) 1.0-2.5 V; maximum gate-source voltage ±20 V. RDS(on) = 24 mΩ at VGS=10 V, 28 mΩ at VGS=4.5 V. |
| 2 | D | passive | Drain. MOSFET drain terminal, VDS(max) = 60 V, continuous drain current up to 50 A at TC=25 °C (36 A at TC=100 °C), pulsed ID = 200 A. Internally connected to the tab. |
| 3 | S | passive | Source. MOSFET source terminal; body diode anode. Continuous source-drain diode current 50 A, body diode voltage VSD ≤ 2.5 V at IS=51 A. |
| 4 | D | passive | Drain (heatsink tab). Metal tab electrically connected to the drain; used for thermal dissipation with RthJC = 1.0 °C/W. Often soldered or bolted to a heatsink. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | VBsemi Elec |
| Package | TO-220AB |
| Category | Transistors/Thyristors |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
BUK9575-55A-VB - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220AB (KiCad packages3D, STEP)
- 3D model files:
buk9575-55a-vb-etched.step/buk9575-55a-vb-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);buk9575-55a-vb.step/buk9575-55a-vb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: VBsemi Elec datasheet (None pp, sha256
fd679eb4426aa4c3, 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).