MOSFET Power Stage
AssemblyEight parallel 75A MOSFETs mounted on heatsink dissipate up to 1.8 kW continuous through voltage-controlled gate resistance. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
MOSFET Power Stage parts and their functions
5 top-level parts · 26 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Power MOSFET | 8× | Power MOSFET, 600V rating, Rds(on) 33 mΩ |
| 2 | Gate Series Resistor | 8× | Gate series resistor for slew-rate limiting |
| 3 | Anti-Parallel Diode | 8× | Anti-parallel diode for inductive load protection |
| 4 | Power Stage PCB | 1× | Double-sided 2oz copper PCB for thermal performance |
| 5 | SMD Passive (R/C/L) | 1× | Gate drive decoupling and protection capacitors |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for MOSFET Power Stage
5 top-level lines · 5 rows shown · 26 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Power MOSFET | mosfet | 8× | 8 | · | part |
| 2 | Gate Series Resistor | electronic-load-gate-resistor | 8× | 8 | · | part |
| 3 | Anti-Parallel Diode | electronic-load-freewheeling-diode | 8× | 8 | · | part |
| 4 | Power Stage PCB | electronic-load-pcb-power | 1× | 1 | · | part |
| 5 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the MOSFET power stage is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.20–$50. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| powersemi.cc ↗ | Jiaxing, CN | Power semiconductors (IGBT) | 1,000 pcs | 12–20 wks |
|
🇸🇬UTAC
utacgroup.com ↗
|
Singapore | Semiconductor assembly & test | 1,000 pcs | 12–20 wks |
| aseglobal.com ↗ | Singapore | Semiconductor packaging | 1,000 pcs | 12–20 wks |
|
🇨🇳SMIC
smics.com ↗
|
Shanghai, CN | Semiconductor foundry | 1,000 pcs | 12–20 wks |
| spel.com ↗ | Chennai, IN | Semiconductor assembly | 1,000 pcs | 12–20 wks |