Click image to enlarge
Figure 1: MOSFET channel punch-through showing outputs from previous SPICE simulators vs. QSPICE
Click image to enlarge
Figure 1. Infineon StrongIRFET™ and OptiMOS™ power MOSFET 20-300 V technologies
Click image to enlarge
Figure 1. Cross-section view of Infineon’s CoolGaN™ GIT device structure
Click image to enlarge
Figure 1. Comparison of planar and trench MOSFET structure
Click image to enlarge
Figure 1. Suitability of Si, SiC, and GaN for power supply applications
Click image to enlarge
Figure 1. Examples for extrinsic defects in an amorphous layer, mathematically modeled via a local thinning effect in the gate-oxide of SiC devices
Click image to enlarge
Figure 1: Examples of high voltage DC-DC converters for sensitive imaging applications, featuring low ripple, noise, and EMI. Shielded internal transformers and plated steel housings additionally achieve low levels of EM radiation
Click image to enlarge
Figure 1: Bourns’ recently released IsoMOV hybrid protectors are designed to efficiently manage the current density in the MOV resulting in substantial surge current handling in a given size device. IsoMOV devices are rated to 125ºC with nominal surge ratings of 3 kA, 5 kA, or 8 kA, and are available with Maximum Continuous Operating Voltage ratings up to 555V – ideally suited for 480 V industrial power lines
Click image to enlarge
Figure 1: A dual-channel architecture to achieve HFT = 1
Click image to enlarge
Figure 1. SilentMOS LTC7050 has internal symmetrical and small hot loops to minimize the ringing, with (a) showing LTC7050 and (b) showing a conventional DrMOS module
Click image to enlarge
Figure 1: The Schmitt trigger outputs a constant signal between two switching thresholds
Click image to enlarge
Figure 1: A MHEV 48V system with three paralleled MOSFETs in a symmetrical loop on the PCB face (Source: Author)
Click image to enlarge
Figure 1: Integrated GaNFast Power IC
Click image to enlarge
Figure 1. Typical B-H curve from positive saturation to negative saturation. When H is zero there exists Br which requires -Hc to return to zero. The area within the loop is core loss per cycle
