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What is a MOSFET?
Metal Oxide Semiconductor Field Effect Transistor, or simply MOSFET, is the most commonly used field effect transistor for both analog and digital circuits. It is composed of two channels: n-type or p-type semiconductor materials, accordingly referred to as NMOSFET and PMOSFET.
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2010-05-06 Estimating junction temperature by top surface temperature in power MOSFETs
The thermal data provided on MOSFET datasheets is usually limited to thermal impedance between junction-to-lead and junction-to-ambient.
2007-03-01 Dual-input charger needs no external MOSFETs
Maxim Integrated Products introduced a dual-input USB/AC-adapter linear charger with Smart Power Selector for portable devices powered by rechargeable single-cell Li+ batteries.
2008-04-22 Dual MOSFETs come in tiny SOT-963 package
ON Semiconductor has introduced three dual small signal MOSFETs offered in an ultrasmall SOT-963 package and optimized for space-constrained portable electronics.
2008-07-08 Driver rolls for upper, lower power n-channel MOSFETs
Linear Technology introduces the LTC4447, a high speed synchronous MOSFET driver designed to drive upper and lower power n-channel MOSFETs in a synchronous rectified converter topology.
2015-02-04 Diodes unveils bi-directional MOSFETs, cutting power loss
The DMN2023UCB4 flaunts a low on-state resistance that minimises power loss while its thin chip-scale packaging allows designers to leverage the space saved to improve battery capacity.
2016-03-24 Diodes MOSFETS designed for high ambient temperatures
The 40V DMTH4004SPSQ and DMTH4005SPSQ are avalanche tested, meet the demands of the three phases of BLDC motor control applications and minimise power loss.
2008-05-08 Designing with LITTLE FOOT power MOSFETs in surface-mount (SO-8) packages
The Vishay Siliconix LITTLE FOOT power MOSFETs pack potent power handling into tiny surface-mount packages.
2010-09-21 Demand for power discretes, MOSFETs, IGBTs expected to grow
Growth in power discretes industry expected to drive demand for MOSFETs, IGBTs
2013-04-23 Delta Energy Systems bank on Cree's SiC MOSFETS
Utilising 1200V SiC MOSFET's from Cree in an 11kW PV inverter, Delta has been able to extend the DC input voltage range while maintaining and even increasing the maximum efficiency of its products.
2013-07-24 Delta Elektronika's power supplies spec in Cree's MOSFETS
Using Cree's SiC MOSFETS, Delta Elektronika demonstrated a 21 per cent decrease in overall power supply losses and a reduction in component count by up to 45 per cent.
2009-12-24 DC/DC converter with built-in MOSFETs ups efficiency
Maxim Integrated Products has released the MAX15041 synchronous DC/DC converter with integrated MOSFETs in a small 3mm x 3mm package.
2008-08-29 DC/DC converter MOSFETs target computing, CE apps
Toshiba America Electronic Components Inc. has beefed up its synchronous DC/DC converter lineup with five new power MOSFETs targeted for use in mobile and desktop PCs, servers, game consoles and other electronic devices.
2006-08-01 DC/DC controller targets N-channel MOSFETs
Linear Technology announced it is offering a low input voltage, synchronous step-down DC/DC controller for N-channel MOSFETs.
2008-05-08 Current-sensing power MOSFETs
Vishay Siliconix current-sensing power MOSFETs offer a simple means of incorporating a protection feature into an electronic control circuit and avoiding catastrophic failures resulting from overcurrent (overload) and/or short-circuit conditions.
2003-05-28 Current Sensing Power MOSFETs
This application note focuses on the basic characteristics and understanding of current-sensing power MOSFETs.
2004-11-25 Current sensing power MOSFETs
This app note shows the principle of operation using Virtual Earth current sensing and sense resistor current sensing techniques.
2001-03-30 CSP MOSFETs Offer Both Size And Performance Advantages
This paper describes Chip-Scale-Packaged (CSP) devices that enable the designer to reduce the amount of board space required to implement load management and battery protection circuits.
2011-03-04 Compact MOSFETs boast lowest on-resistance profile
The 30V n-channel and 20V p-channel ThrenchFET MOSFETs come in the Thin PowerPAK SC-70 package and offers ultra-low on-resistance profile.
2016-03-01 Compact driver board from Wolfspeed targets SiC MOSFETs
The CGD15FB45P1 features a direct-mount low-inductance design and furnishes six output channels and an isolated power supply, as well as short-circuit, overtemperature and undervoltage protection.
2015-09-29 CMOS MOSFETs flaunt low flicker noise
X-FAB said the XH035 n-channel MOSFET has a flicker noise comparable to that of its companion p-channel MOSFET and maintains the standard n-channel MOSFET's threshold voltage and current drive capability.
2008-06-17 Chip drives n-channel high-speed MOSFETs
Linear Technology Corp. has rolled the LTC4446, a high frequency MOSFET driver designed to drive upper and lower n-Channel power MOSFETs in a 2-transistor forward converter.
2003-06-27 Calculating Temperature Gradients in Power MOSFETs with the HEXRISE program
This application note is intended to assist with the application of the HEXRISE program in calculating temperature gradients in power MOSFETs.
2010-06-25 Buck regulators integrate high-, low-side MOSFETs
ON Semi's latest synchronous PWM switching buck regulators with integrated high side and low side MOSFETs are capable of delivering continuous output currents of 2A, 3A and 4A.
2000-12-05 Brushless dc motor drive incorporates small outline integrated circuit packaged MOSFETs
This application note describes a brushless DC motor drive (BLDC) design similar in size to those found in hard disk spindle motor drives.
2002-05-06 Battery back-up utilizes low threshold MOSFETs
This application note describes the process of battery backup and operation and the benefits of low-gate threshold MOSFETs.
2011-04-15 Automotive-qualified MOSFETs in SO-8 package
IR has released a family of automotive-qualified MOSFETs, available in SO-8 package, for applications used in internal combustion engines and hybrid vehicle platforms.
2010-12-21 Automotive-qualified 40V to 100V MOSFETs
IR expands its 40V to 100V automotive qualified MOSFETs, delivering RDS(on) across a range of voltages from as low as 8m at 55V. Meanwhile, logic level devices simplify gate drive requirements.
2011-05-27 Automotive-grade MOSFETs offer less board space
STMicroelectronics introduces nine automotive-grade devices that feature low on-resistance ranging from 3.0m?C12.5m? in industry-standard DPAK or D2PAK surface-mount power packages, taking up less board space.
2011-01-31 Automotive qualified planar MOSFETs simplify gate drive
IR's rugged planar MOSFETs for ICE, hybrid and electric vehicles simplify gate drive requirements while reducing board space and component count.
2011-07-13 Automotive MOSFETs promise low RDS(on)
IR has introduced a family of automotive qualified MOSFETs for applications requiring low on-state resistance.
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