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Discrete Power Devices
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MOSFETs are tough enough for handheld supplies
Five new N-channel 40V MOSFETs for DC/DC conversion offer excellent price and efficiency benefits in power supply designs for laptops and other portable/handheld applications.
News from Fairchild Semiconductor (13 January 2003)
Two MOSFETs in one cut down convertor designs
Hitachi has developed a 30V drain-source breakdown voltage composite power MOSFET which incorporates chips for both sides of a nonisolated DC/DC convertor in a single package.
News from Hitachi Europe (19 December 2002)
IGBTs and diodes in rugged combination
A new series of 600V non-punch-through (NPT) IGBT Co-Packs offers improved ruggedness at a lower cost than previous generation devices.
News from International Rectifier ( 2 December 2002)
Bipolars deliver more power from a smaller space
The latest addition to the Zetex MPPS range of miniature package power solutions is a complete series of bipolar transistors giving designers the opportunity to increase current handling threefold.
News from Zetex (27 November 2002)
FET boosts efficiency at higher frequencies
The IRF6607 DirectFET MOSFET is specifically designed for synchronous MOSFET switch applications in high-frequency synchronous buck convertors.
News from International Rectifier (25 November 2002)
40V MOSFET takes on larger automotive tasks
International Rectifier has developed new automotive HEXFET power MOSFET technology it reckons combines high efficiency with excellent ruggedness.
News from International Rectifier (18 November 2002)
Space-saving MOSFETs handle automotive temperature
Designed to save space in high-speed switching applications, the new RK7002A and SM6K2 surface mount MOSFETs from Rohm are miniature 60V devices offering single- and dual-transistor configurations.
News from Rohm Electronics (UK) ( 7 November 2002)
Shrinking MOSFETs cut on-resistance and power
Philips has a new line of N-channel MOSFETs in TSOP6 packages based on its innovative mTrenchMOS technology.
News from Philips Semiconductors (30 October 2002)
High-speed power MOSFET for portable designs
The latest miniature low-voltage power MOSFET from Toshiba is a high-speed, high-efficiency device that combines an ultra-low on-resistance of 10.3mohm with a maximum leakage current of only -10uA.
News from Toshiba Electronics Europe (28 October 2002)
Phase-control thyristors run to higher voltages
Dynex Semiconductor has six new high-power phase-control thyristors with repetitive voltage ratings at 125C from 1800 to 6500V aimed at high-voltage power supplies and power conversion.
News from Dynex Semiconductor (25 October 2002)
High-power transistors switch twice as quickly
Rohm has expanded its family of ultraminiature high-speed high-power transistors with four new devices that are twice as fast as previous devices in the same packages.
News from Rohm Electronics (UK) (18 October 2002)
MOSFETs fit for heavy automotive tasks
Three new 60V N-channel trench MOSFETs are specifically designed for high-current automotive applications such as motor/body load control, ABS, power train management and injection systems.
News from Fairchild Semiconductor ( 8 October 2002)
Low on-resistance MOSFET aids convertor efficiency
International Rectifier has introduced the 30V IRL3713 series of HEXFET power MOSFETs available in D2Pak, TO-262 and TO-220 packages.
News from International Rectifier (18 September 2002)
MOSFETs boost hot-swap convertor efficiency
New from International Rectifier at Electronica will be a line of 150 and 200V MOSFETs that can increase total efficiency by 1% in isolated DC/DC convertors.
News from International Rectifier ( 2 September 2002)
P-channel MOSFETs boost circuit efficiency
Zetex has released its first 30V P-channel enhancement-mode MOSFETs.
News from Zetex (23 August 2002)
Stripe structure boosts MOSFET merits
Seven new high-voltage planar MOSFETs from Fairchild Semiconductor offer lower on-resistance, lower gate charge and higher energy density in avalanche and commutation modes.
News from Fairchild Semiconductor (22 August 2002)
Schottky diodes aid power-sensitive applications
Rohm Electronics has expanded its family of Schottky diodes with seven new ultrasmall surface-mount devices for low-power rectification and high-speed switching in space-limited applications.
News from Rohm Electronics (UK) (20 August 2002)
Diodes cut components and raise current density
A new family of 15, 30, 45 and 100V high-current Schottky diodes from International Rectifier, reduces component count and increases power density.
News from International Rectifier (14 August 2002)
Even faster recovery for diodes
The comprehensive range of super fast recovery diodes from Rectron has been further enhanced with the launch of a new range of 20ns fast recovery diodes in industry standard packages.
News from Rectron Europe (12 August 2002)
Bottomless MOSFETs cut heat and resistance
A novel "Bottomless" MOSFET package combines the thermal performance of the much larger TO-263 (D2-PAK) with very low on-resistance in a standard SO-8 package outline.
News from Fairchild Semiconductor ( 2 August 2002)
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