ALLPCB
Comparison of SiC MOSFET, SJ-MOSFET and IGBT Performance
Technical comparison of SiC MOSFETs and Si SJ-MOSFETs covering material properties, static characteristics, RDS(ON) behavior, thermal and switching trade-offs.
Understanding MOSFET Datasheet Parameters
Technical guide to reading a MOSFET datasheet, focusing on SOA curve interpretation, practical current limits (continuous and pulse), and relevance of switching parameters.
Understanding Common MOSFET Datasheet Parameters
Decode MOSFET datasheets: learn which parameters matter (UIS, SOA, currents, switching) and avoid misleading supplier comparisons.
IGBT Switching Process and Driver Design Factors
Technical analysis of IGBT switching with diode?clamped inductive load: interval-by-interval turn-on/turn-off waveforms, diode recovery, tail current, and driver requirements.
Common Level Shifting Techniques
Compare diode, BJT, MOSFET and dedicated IC level shifters for voltage translation: pros, cons, and best use cases for I2C, UART, GPIO.
Working Principle of Diode Protection Circuits
Learn the working principle of diode protection circuits and how they safeguard against reverse voltage and current in electronics.
Main Growth Techniques for SiC Crystals
Technical overview of SiC crystal growth methods—PVT, high?temperature solution growth, and HTCVD—detailing process steps, benefits, and limitations.
MOSFET vs IGBT: Key Differences
Comparison of MOSFET and IGBT power switches: structural differences, on-resistance, switching frequency limits, body diode behavior, and typical application use cases.
PMOS Reverse-Protection Circuit Design
Explore PMOS reverse-protection circuits: operation, body-diode orientation, zener VGS protection, drawbacks: standby current, backfeed and cost.
SiC Power Device Interconnect Techniques
Review of SiC power device interconnects, covering planar, 3-D and hybrid techniques, impacts on parasitic inductance and thermal management, and key material/process challenges.