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diodes

IGBTs incorporate free-wheeling diodes for power transmission/distribution apps

May 16, 2022 By Redding Traiger Leave a Comment

Infineon Technologies Bipolar GmbH & Co. KG expands the high-power Prime Switch family with the new Press Pack IGBT (PPI) with internal freewheeling diodes (FWD) in Ceramic Disc Housings. This PPI is specifically designed for transmission and distribution applications and is ideal for high current Modular Multilevel converters (MMC), medium voltage drives, DC breakers, wind […]

Filed Under: Development Tools, diodes, Power Components, Power Management Tagged With: infineontechnolgiesag

High-efficiency low-voltage 3-A buck converter targets automotive designs

May 11, 2022 By Redding Traiger Leave a Comment

Diodes Incorporated has introduced the automotive-compliant DIODES AP61300Q and DIODES AP61302Q synchronous buck converters. These 3A-rated devices have a wide input voltage range of 2.4V to 5.5V and address the need for automotive point-of-loads (POLs) that are more streamlined and exhibit increased efficiency levels. They are optimized for use in vehicles’ telematics, ADAS, power and infotainment […]

Filed Under: Automotive, Converters, DC-DC, Development Tools, diodes, Power Components, Power Management Tagged With: diodesincorporated

High-current Schottky diodes feature small form factor

April 27, 2022 By Redding Traiger 1 Comment

Diodes Incorporated has announced the introduction of a series of high-current Schottky rectifiers in ultra-compact chip-scale packages (CSPs). The DIODES SDM5U45EP3 (5A, 45V), DIODES SDM4A40EP3 (4A, 40V), and DIODES SDT4U40EP3 (4A, 40V) achieve the industry’s highest current densities in their class, addressing market demands for smaller and more powerful electronic systems. Each device can be employed for a […]

Filed Under: Development Tools, diodes, IoT, Power Components, wearables Tagged With: diodesincorporated

Low-capacitance TVS diodes protect high-speed data lines

February 23, 2022 By Aimee Kalnoskas Leave a Comment

Littelfuse, Inc. announced the new SPxxR6, a series of four-channel, low capacitance (0.2pF) TVS diode arrays. These robust diodes provide extremely low breakdown/turn-on voltages, making them ideal protectors of high-speed data lines with low voltage (-0.3 to +0.3V). They can safely absorb repetitive ESD strikes above the maximum level specified in IEC 61000-4-2 international standard […]

Filed Under: diodes, Power Components Tagged With: littelfuse

Controller IC emulates ideal diode to boost reverse discharge protection

February 17, 2022 By Redding Traiger Leave a Comment

Diodes Incorporated has announced an ideal diode controller for system protection against reverse discharge. Emulating an ideal diode, by driving a P-channel MOSFET, the DZDH0401DW controller provides the high-side rail isolation necessary for reverse current blocking, in systems up to 40V. The compact size and high-performance capabilities of this arrangement mean that it is optimized […]

Filed Under: Consumer electronics, Controllers, Development Tools, diodes, MOSFETS, Power Components Tagged With: diodesincorporated

50 µA Zener diodes extend battery time and save PCB space

January 31, 2022 By Redding Traiger Leave a Comment

Nexperia announced a comprehensive range of low current voltage regulator diodes. The 50 µA Zener diode range is available in three different surface-mountable (SMD) package options, in an ultra-small Discretes Flat No-leads (DFN) package and AEC-Q101 qualified parts, providing the ultimate in customer choice and flexibility. Specified at a low test current (50 μA), the […]

Filed Under: Automotive, Development Tools, diodes, Industrial, Power Components, Power Management, wearables Tagged With: nexperia

Fast-recovery epitaxial diodes support higher current applications

December 15, 2021 By Lee Teschler Leave a Comment

taiwan semiconductor

A line of fast recovery epitaxial diodes called the PUUPxxH family extends the benefits of FRED technology to applications requiring up to 6 A of operating current. These high-reliability (AEC-Q101 qualified) devices deliver optimized switching speed vs. reverse recovery time. Their soft reverse recovery results in lower noise switching while achieving low losses and increased […]

Filed Under: diodes, Power Components Tagged With: taiwansemiconductorcoltd

MOSFETs enable power supplies to meet 80 PLUS Titanium efficiency

December 7, 2021 By Redding Traiger Leave a Comment

onsemi announced its new 600 V SUPERFET V family of MOSFETs. The high-performance devices enable power supplies to meet demanding efficiency regulations such as 80 PLUS Titanium, especially at the highly challenging 10% load condition. As part of the 600 V SUPERFET family, three product groups – FAST, Easy Drive, and FRFET – are optimized […]

Filed Under: Development Tools, diodes, MOSFETS, Power Components, Power Supplies, Telecommunications Tagged With: onsemi

High-voltage MOSFETs feature fast body diodes, low resistance

December 2, 2021 By Redding Traiger Leave a Comment

Alpha and Omega Semiconductor Limited announced the release of 600V Low Ohmic and Fast Body Diode αMOS5 Super Junction MOSFETs Family. αMOS5 is AOS’s latest generation of high voltage MOSFET, designed to meet the high efficiency and high-density needs for Quick Charger, Adapter, PC Power, Server, Industrial Power, Telecom, and Hyperscale Datacenter applications. The first […]

Filed Under: AC-DC, Automotive, DC-DC, Development Tools, diodes, Industrial, MOSFETS, Power Components, Power Management, Telecommunications Tagged With: alphaandomegasemiconductorlimited

Schottky barrier diodes optimized for protection, rectification apps in automotive, industrial, consumer uses

November 5, 2021 By Redding Traiger Leave a Comment

ROHM Semiconductor announced its expanded portfolio of Schottky barrier diodes (SBDs) with 24 new compacts, high-efficiency models (12 RBR series and 12 RBQ series). These devices – 178 in total – are ideal for protection and rectification circuits in automotive, industrial equipment, and consumer applications. Diodes are commonly used in a variety of circuits for rectification and protection. […]

Filed Under: Automotive, Consumer electronics, Development Tools, diodes, Industrial, Power Components, Power Management Tagged With: rohmsemiconductor

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