Abstract
This work addresses the design of a circuit to minimize the adverse effects of MOSFET switching in a half-bridge configuration. MOSFETs suffer from efficiency and stability issues due to parasitic capacitances and inductances. To mitigate these effects, gate-on and gate-off resistors were added, along with a capacitor between the gate and source. These modifications proved effective in simulations and experimental tests, reducing disturbances and voltage spikes while improving system stability. The proposed solution enhances the performance of MOSFETs in high-frequency and high-power applications, increasing energy efficiency and reducing component stress.
| Translated title of the contribution | Design of a mitigation circuit to improve MOSFET switching in a half-bridge configuration |
|---|---|
| Original language | Spanish |
| Pages (from-to) | 149–159 |
| Number of pages | 10 |
| Journal | Tecnologia En Marcha |
| Volume | 39 |
| Issue number | 1 |
| DOIs | |
| State | Published - 20 Dec 2025 |
Keywords
- Commutation
- Half-bridge
- Miller inductance
- MOSFET
- Oscillation
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Dive into the research topics of 'Design of a mitigation circuit to improve MOSFET switching in a half-bridge configuration'. Together they form a unique fingerprint.Projects
- 1 Finished
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Mejora en la Flexibilidad de Control de Convertidores Modulares Multinivel utilizando Control Predictivo de Conjunto Continuo
Arias Esquivel, Y. (Institutional academic coordinator), Salazar García, C. (Institutional academic collaborator), Cardenas-Dobson, R. (External collaborating researcher ) & Diaz, M. (External collaborating researcher )
1/01/24 → 31/12/25
Project: Research Projects Internally funded › Basic and applied research
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