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diodes

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

TVS array protects circuits in common computer interfaces

October 26, 2021 By Aimee Kalnoskas Leave a Comment

Protect Devices has introduced a steering diode/transient voltage suppressor array (TVS array) for circuit protection in common computing interfaces like HDMI and DVI, USB, SATA and PCIe, and more. It provides an ultra-low capacitance of 0.3pF, typical for I/O to ground. The new device part number is the PLR0504FN5. It is compatible with the IEC […]

Filed Under: Consumer electronics, diodes, Power Components, Transient voltage suppressor Tagged With: protekdevices

ESD protection devices ensure signal integrity for USB4

October 22, 2021 By Redding Traiger Leave a Comment

Nexperia announced two PESD5V0R1BxSF extremely low clamping and capacitance bidirectional Electrostatic Discharge (ESD) protection diodes. Based on Nexperia’s TrEOS technology with active silicon-controlled rectification, the devices ensure optimal signal integrity for USB4 (up to 2 x 20 Gbps) data lines on laptops and peripherals, smartphones, and other portable electronic equipment.   The PESD5V0R1BDSF is optimized for low clamping […]

Filed Under: Consumer electronics, Development Tools, diodes, IoT, Power Components, RF Power Tagged With: nexperia

Surface-mount small signal diodes available in ultra-compact DFN1006-2A package

October 12, 2021 By Aimee Kalnoskas Leave a Comment

Vishay Intertechnology, Inc. introduced new surface-mount small signal diodes in the ultra-compact DFN1006-2A plastic package with wettable flanks. Designed to save space and improve thermal performance in automotive and industrial applications, the 40 V BAS40L Schottky and 100 V BAS16L switching diodes are each available in AEC-Q101 qualified versions. Measuring only 1 mm by 0.6 mm by 0.45 […]

Filed Under: diodes, Power Components Tagged With: vishayintertechnology

High input voltage, wide input range SMPS sports active PFC for 1-kW industrial applications

September 30, 2021 By Redding Traiger Leave a Comment

ABSOPULSE Electronics introduces the PFHI 1K-FXW series of high input voltage, wide input range switched-mode power supplies with active power factor correction (PFC) designed for 1kW industrial applications. The power supplies operate over 180V to 480V AC-input range, 400Vac nominal input or custom.  Outputs include 24Vdc/40A, 48Vdc/20A, 110Vdc/9A or 125Vdc/8A or custom. An optional built-in […]

Filed Under: Development Tools, diodes, Industrial, Power Components, Power Management, Power Supplies Tagged With: absopulse

Reed relays capable of standing-off 1.5, 2, and 3kVdc

September 23, 2021 By Redding Traiger Leave a Comment

The Series 100HV high voltage SIL/SIP reed relays rated for up to 3kV stand-off voltage have more than double the coil resistance than previous reed relays. There are three types of dry switches available, which are capable of standing-off 1.5kVdc, 2 kVdc, or 3kVdc. The 3kV version features increased clearance between the switch and coil pins to accommodate […]

Filed Under: Development Tools, diodes, Power Components, Relay, Switches Tagged With: pickeringrelay

Diode protection switch works in Type-C power delivery

August 26, 2021 By Redding Traiger Leave a Comment

Alpha and Omega Semiconductor Limited announced a new Type-C Power Delivery high voltage sink protection switch using ideal diode methodology for reverse current protection.  The AOZ13984DI-02 and AOZ13987DI-02 are smart protection switches in a single small thermally enhanced 3mm x 3mm DFN package. The new products use AOS¡¯s advanced co-packaging technology, combining a high-performance IC with protection features and our latest […]

Filed Under: Development Tools, diodes, MOSFETS, Power Components, Power Management, power modules, Switches Tagged With: alphaandomegasemiconductorlimited

ESD protection diode in SOT package offers low capacitance and leakage current

August 17, 2021 By Redding Traiger Leave a Comment

Vishay Intertechnology, Inc. released a new bidirectional asymmetrical (BiAs) single-line ESD protection diode in the compact new DFN1006-2A package with side-wettable terminals. Saving space over solutions in SOT packages, the Vishay Semiconductors VCUT0714BHD1 offers low capacitance and leakage current for the protection of high-speed data lines against transient voltage signals. With its working voltage range […]

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

Free online tool streamlines SiC FET, Schottky diode selection process

August 10, 2021 By Redding Traiger Leave a Comment

UnitedSiC has launched an upgrade to its FET-Jet CalculatorTM. This new version (v2) significantly streamlines the SiC FET and Schottky diode selection process and simplifies the analysis of all power-related results. First launched in March, this simple, registration-free online tool facilitates the designer’s selection and performance comparison process, in different power applications and 26 unique […]

Filed Under: AC-DC, Consumer electronics, DC-DC, Development Tools, diodes, Software for power design Tagged With: unitedsic

Miniature thermoelectric coolers feature high cooling capacity

July 27, 2021 By Redding Traiger Leave a Comment

Laird Thermal Systems has launched the enhanced OptoTEC OTX/HTX Series of miniature thermoelectric coolers designed for high-temperature environments found in telecom, industrial, autonomous, and photonics applications. Featuring next-generation thermoelectric materials, the OptoTEC OTX/HTX Series offers a 10% boost in cooling capacity, greater temperature differential, and higher efficiency than standard thermoelectric coolers. The high-performance, solid-state cooling […]

Filed Under: Development Tools, diodes, Industrial, Power Management, Telecommunications Tagged With: lairdthermalsystems

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