Vishay – 600V and 650V MOSFETs feature improved reliability and reduced package inductance

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Vishay Intertechnology’s 600V and 650V E series of power MOSFETs includes four N-channel devices in the compact PowerPAK® SO-8L package. Providing a space-saving alternative to MOSFETs in the TO-252 (DPAK) package, the 600V SiHJ10N60E and SiHJ8N60E MOSFETs, and the 650V SiHJ6N65E and SiHJ7N65E devices, offer high reliability and low package inductance. The surface-mount PowerPAK SO-8L […]

Vishay – Analogue switch saves space and improves signal integrity

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Vishay Intertechnology’s new DG2788A is a dual double-pole double-throw/ quad Single-Pole Double-Throw (SPDT) analogue switch which features low resistance of 0.37Ω at 2.7V. Ideal for both analogue and digital signal switching in space-constrained consumer, medical and industrial applications, the DG2788A offers improved resistance flatness, signal integrity, parasitic capacitance and bandwidth. While competing devices with similar […]

Vishay – Energy-storage capacitors offer high energy density and rapid charging and discharging

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Vishay Intertechnology has announced an extension to its 220 EDLC ENYCAPTM series of Electrical Double- Layer Capacitors (EDLC) for use in energy harvesting and power back-up applications. Available in Power and Energy versions, the ENYCAP devices now offer a wider range of capacitance values ranging from 15F to 60F, in eight small case sizes ranging […]

Vishay – How to implement a reliable, long-life DC link capacitor bank in high-voltage power circuits

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The functional requirement for an electric vehicle’s fixed battery charger is to charge the battery in the shortest possible time, while minimising battery ageing and maintaining safe operation. This requires accurate control of high amounts of power: depending on battery capacity, an overnight recharge can require a charger capable of providing up to 30kW of […]

Vishay – Low-profile power inductors save space in portable electronics devices

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Vishay Intertechnology has introduced two series of low-profile power inductors intended for use in the DC- DC converters in portable electronic devices. Offered in compact cases with a profile as low as 1.0mm, the Vishay IFL and IFLS series devices offer high inductance values of up to 100μH which are normally only available in larger […]

Vishay – Low-voltage MOSFETs in dual asymmetric package save space and power in automotive buck converters

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Vishay Intertechnology’s AEC-Q101 qualified SQJ202EP is a 12V MOSFET in a dual asymmetric power package which enables designers of automotive systems to save space and power in synchronous buck converters. The similar Vishay SQJ200EP MOSFET has a 20V rating. The N-channel TrenchFET® devices combine a high- and a low-side MOSFET in a compact 5mm x […]

Vishay – Solid tantalum chip capacitors help save space in handheld devices

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Vishay Intertechnology’s T58 series of vPolyTanTM solid tantalum surface- mount chip capacitors offer improved volumetric efficiency, enabling designers of handheld devices to provide greater capacitance in a smaller space. Combining polymer tantalum technology with Vishay’s high- efficiency MicroTan® packaging, the T58 series achieves industry-best capacitance-voltage ratings in six moulded case sizes, including 47μF at 6.3V […]

Vishay – AC filtering film capacitors offer stable capacitance and ESR in humid environments

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Vishay Intertechnology has introduced a series of metallised polypropylene AC filtering film capacitors which are capable of withstanding extremely humid operating conditions. The Vishay MKP1847H is the industry’s first series of full-range AC filtering film capacitors to be capable of withstanding Temperature Humidity Bias (THB) testing without altering its electrical characteristics. In a THB test, […]