Diodes Incorporated announced the introduction of the 40V-rated DMTH4008LFDFWQ and 60V-rated DMTH6016LFDFWQ automotive-compliant MOSFETs packaged in DFN2020. These miniature MOSFETs occupy just 10% of the PCB area of larger packages, such as SOT223, enabling greater power density in DC-DC converters, LED backlighting, ADAS, and other ‘under-the-hood’ automotive applications. The DMTH4008LFDFWQ has a typical RDS(ON) of […]
Dual n-channel 40/60-V power MOSFETs come in PDFN56 dual package
Taiwan Semiconductor Co., Ltd. (TSC), a global manufacturer of discrete devices (diodes, MOSFETs) and power management ICs, expands its product portfolio with Dual N-Channel Power MOSFET in a PDFN56 dual package. Samples and products are in stock and available now. Taiwan Semiconductor’s new Dual N-Channel Power MOSFETs in PDFN56 Dual package (TSM110NB04DCR, TSM150NB04DCR, TSM250NB06DCR, TSM300NB06DCR) deliver improved power density. The MOSFETs are available with […]
SiC 1,200-V power modules target EV charging, UPS apps
Production numbers of electric vehicles (full and hybrid) are rapidly increasing. With that, the demand for energy efficient charging solutions is also rising. Addressing the fast-growing demand for Silicon Carbide (SiC) solutions in this field, Infineon Technologies AG launched two new EasyPACK modules of the 1200 V family. Both, Easy 1B and Easy 2B, integrate […]
Power Electronics Top Talks in August 2019 on EDABoard.com
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around power electronics. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com 1 minute vs. 1-second isolation voltage test – Some offline transformers are spec’d for 3750vac for 1second (3mA). Some are spec’d […]
Power Electronics Top Talks in July 2019 on EDABoard.com
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around power electronics. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com Booster converter circuit – I am working on booster converter project and I chose my switching device MOSFET IRFZ44N. My input […]
Automotive-grade power MOSFETs come in ultra-compact packages
ROHM announced the development of ultra-compact 1.6×1.6mm size MOSFETs that deliver superior mounting reliability. The RV4xxx series is AEC-Q101 qualified, ensuring automotive-grade reliability and performance under extreme conditions. ROHM’s original package processing technology enables the miniaturization of automotive components, such as ADAS camera modules, that demand high quality. In recent years, the growing number of […]
Power Electronics Top Talks in June 2019 on EDABoard.com
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around power electronics. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com 24V to 5V buck converter – I want to design a simple buck converter that converts a 24V input to a […]
Why it’s tough to characterize SiC power MOSFETs
Switching transients and parasitics can combine to thwart the accurate measurement of important MOSFET operating parameters. Levi Gant, Xuning Zhang, Ph.D., Littelfuse, Inc. Silicon carbide (SiC) power MOSFETs get a lot of attention because they can switch fast while maintaining high blocking voltages. But their superior switching qualities also have potential drawbacks. Parasitic inductances caused […]
New MOSFET package delivers up to 48x power density
Nexperia announced a new package in its MOSFET and LFPAK family which, when combined with its latest silicon technology, results in 40 V MOSFETs delivering a low RDS(on) of 0.7 mΩ. LFPAK88 devices replace larger power packages such as D²PAK and D²PAK-7, and measuring 8 x 8 mm offer a footprint reduction of 60 %, and […]
DC/DC converter ICs include 1.7 kV MOSFET
ROHM announced the availability of AC/DC converter ICs with a built-in 1700V SiC MOSFET, the BM2SCQ12xT-LBZ series. This series is optimized for industrial applications including street lamps, commercial AC systems, and general-purpose AC servos and inverters used in high power equipment. SiC power semiconductors deliver greater power efficiency, miniaturization, and higher voltage capability than the […]
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