Vishay

Address:
One Greenwich Place
Shelton, CT
06484
United States



06484
United States of America

Phone: 001-402-563-6866

Fax: 001-402-563-6296

Web: www.vishay.com

Vishay has grown through acquisitions to include such top names as Dale, Sfernice, Draloric, Sprague, Vitramon, Siliconix, General Semiconductor, BCcomponents, and Beyschlag. Vishay's portfolio of brands represents an unmatched collection of discrete semiconductors and passive components. All of these brands and products are part of one global manufacturer: Vishay.


Vishay articles

Displaying 1 - 20 of 115

Optocouplers cut design costs and save board space

Optocouplers cut design costs and save board space
Broadening its optoelectronics portfolio Vishay Intertechnology has released two series of optocouplers with phototriac output in space-saving compact DIP-4 and SMD-4 packages. Featuring a high off state voltage of 800V and dV/dt of 1000V/μs, Vishay Semiconductors' VOT8024A and VOT8121A series deliver high robustness and noise isolation for home appliances and industrial equipment.
20th May 2019

Space-saving optocouplers offer 800V off-state voltage

Space-saving optocouplers offer 800V off-state voltage
Two series of optocouplers with phototriac output in compact DIP-6 and SMD-6 packages featuring high isolation distance on output have broadened the range of optocouplers at Vishay Intertechnology. Offering high off-state voltage of 800 V and dV/dt of 1000 V/μs, Vishay Semiconductors' VOT8025A and VOT8125A series deliver high robustness and noise isolation for home appliances and industrial equipment.
15th April 2019

Compact LEDs feature latest InGaN/Sapphire technology

Compact LEDs feature latest InGaN/Sapphire technology
Blue and true green ultrabright LEDs in compact untinted surface-mount packages with dome lenses has been released by the Optoelectronics group of Vishay Intertechnology. Utilising the latest advanced InGaN / sapphire chip technology and offering a narrow emission angle of ± 9° without the need for an external lens, the space-saving Vishay Semiconductors VLD.1232.. series delivers extremely high brightness with luminous intensity to 16,000 mcd typical.
31st March 2019


Optocouplers feature static dV/dt of 1000 V/μs

Optocouplers feature static dV/dt of 1000 V/μs
Two series of optocouplers with phototriac output in compact DIP-6 and SMD-6 packages have been released by Vishay Intertechnology. Offering high off-state voltage of 800V and static dV/dt of 1000V/μs, the Vishay Semiconductors VOT8026A and VOT8123A deliver high robustness and noise isolation for home appliances and industrial equipment.
11th March 2019

UVC diode boasts radiant power to 18mW

UVC diode boasts radiant power to 18mW
A ceramic mid-power ultraviolet (UVC) emitting diode for sterilisation, sanitation, and purification applications has been released by Vishay Intertechnology. Featuring a quartz window, the Vishay Semiconductors VLMU35CM..-280-120 delivers an extremely long lifetime in a compact 3.5mm by 3.5mm by 1.2mm surface-mount package.
8th February 2019

Optocouplers are latch-up and oscillation free

Optocouplers are latch-up and oscillation free
A series of 1MBd high speed optocouplers featuring an open collector transistor output with Schmitt-Trigger functionality for easy integration into digital systems have been released by Vishay. The VOH1016A series devices provide a low typical turn-on threshold current of 0.65 mA and maximum supply current of 1.0 mA, and are designed for programmable logic controllers, serial data communication and bus systems, and switch mode power supplies.
5th December 2018

Automotive LEDs feature Luminous Intensity to 1400mcd

Automotive LEDs feature Luminous Intensity to 1400mcd
Two series of surface-mount Automotive Grade power LEDs in PLCC-2 and ultra-compact MiniLED packages have been introduced by Vishay Intertechnology. Utilising the latest advanced AllnGaP technology in the smallest chip size available, the Vishay Semiconductors VLMx335xx and VLMx235xx series deliver high brightness and maximum drive current up to 50mA for automotive, industrial, and consumer applications.
26th July 2018

PIN photodiodes enable slim sensor designs

PIN photodiodes enable slim sensor designs
To meet the need for reliable signal detection in wearable devices and medical and industrial applications, Vishay Intertechnology has broadened its optoelectronics portfolio with the introduction of two high speed silicon PIN photodiodes that deliver enhanced sensitivity for visible light.
26th October 2017

Three-in-one sensor enables proximity detection to 1.5 metres

A high sensitivity proximity and ambient light sensor that combines long distance proximity detection up to 1.5m with Filtron technology in a compact 8mm by 3mm by 1.8mm surface-mount package has been released by the Optoelectronics group of Vishay Intertechnology.
10th July 2017

True green LEDs come in compact surface mount package

True green LEDs come in compact surface mount package
The Optoelectronics group of Vishay Intertechnology has introduced a series of true green LEDs in a compact surface-mount 0603 ChipLED package. Measuring 1.6mm by 0.8mm with an ultra-thin 0.55mm profile, the VLMTG1400 series devices utilize the most recent ultrabright InGaN chip technology to achieve luminous intensity up to 2,800mcd.
22nd June 2017

IR receiver modules boost optoelectronics portfolio

IR receiver modules boost optoelectronics portfolio
For remote control in modern flat-panel TVs, three optical components — an IR receiver, red LED, and ambient light sensor — must either fit in the narrow frame or have an optical connection to the front from the back via a light pipe, which reduces the range for the IR receiver. The TVCastSMD package of the TSOP39xxxTR1 and TSOP59xxxTR1 series is designed to be mounted on a PCB with a side-view orientation. The board is then inserted into the frame, allowing for placement near the front of the frame for superior remote control performance. To simplify designs, the devices feature a photodetector, preamplifier circuit, and IR filter in a single four-pin epoxy package. Featuring a two-lens design for high sensitivity, the IR receivers offer typical irradiance down to 0.08mW/m² and 0.20mW/m², respectively. The components feature a supply voltage from 2.5V to 5.5V; very low supply current of 0.35mA typical for the TSOP39xxxTR1 series and 0.7mA for the TSOP59xxxTR1 series; transmission range up to 45 metres; and carrier frequencies from 36kHz to 56kHz. TSOP39xxxTR1 and TSOP59xxxTR1 series devices provide improved immunity against ambient light, are insensitive to supply voltage variations and ripple noise, and are offered in four automatic gain control (AGC) versions for short and long burst codes. All receivers are RoHS-compliant, halogen-free, and Vishay Green.
13th June 2017

Ultrabright LEDs deliver high luminous intensity

Ultrabright LEDs deliver high luminous intensity
The Optoelectronics group of Vishay Intertechnology has introduced a new series of super red, red, amber, and yellow ultrabright LEDs in compact untinted surface-mount packages with dome lenses. Utilising the latest ultrabright AllnGaP on Si chip technology, the space-saving Vishay Semiconductors VLD.1535 series delivers extremely high brightness with luminous intensity to 14000 mcd and an emission angle of ± 22° without the need for an external lens.
24th April 2017

IR receivers save space in consumer products

IR receivers save space in consumer products
To broaden its optoelectronics portfolio, Vishay Intertechnology has introduced two new series of miniature infrared (IR) receiver modules for IR remote control applications. To save space in consumer products, the Vishay Semiconductors TSOP39xxx and TSOP59xxx series devices are the industry's first native top-view IR receivers in a through-hole package.
6th March 2017

Reflective optical sensor saves space

Reflective optical sensor saves space
The Optoelectronics group of Vishay Intertechnology introduced a new reflective optical sensor for smart home, industrial, and office applications. Saving space compared to previous-generation solutions, the Vishay Semiconductors VCNT2020 combines an infrared emitter, silicon phototransistor detector, and daylight blocking filter in a miniature 2.5 mm by 2.0 mm by 0.8 mm surface-mount package.
8th December 2016

Tricolour LED targets automotive, consumer applications

Tricolour LED targets automotive, consumer applications
A new high-brightness, tricolor LED optimised for interior automotive lighting, RGB displays, and backlighting has been introduced by Vishay Technology. Featuring separate red, green, and blue LED chips inside the compact 3.5 mm by 2.8 mm by 1.45 mm PLCC-6 surface-mount package, the Vishay Semiconductors VLMRGB611w. enables individual control of each chip, making it possible to realise every colour within the colour room defined by the gamut triangle area inside the CIE 1931 colour space through colour mixing.
16th November 2016

Devices feature extended resistance to lower ohmic values

Devices feature extended resistance to lower ohmic values
  The AEC-Q200-qualified Professional Thin Film MELF resistors have been extended by Vishay Intertechnology to tighter tolerance in the low-ohmic range below 1Ω for the 0204 and 0207 case sizes.
6th October 2016

Remote control window sizing tool for IR receivers

  A new online tool from the Optoelectronics group of Vishay Intertechnology is speeding up a time-consuming task for designers of home entertainment systems. Anything that uses a remote control needs a window with precise dimensions to ensure that it can see the infrared (IR) signal from the remote.
28th September 2016

Ambient light sensor offers long-distance proximity detection

Ambient light sensor offers long-distance proximity detection
A high-sensitivity proximity and ambient light sensor with long-distance proximity detection up to 1m has been introduced by optoelectronics group- Vishay Intertechnology. Featuring Filtron technology in a compact 8x3x1.8mm surface-mount package, the Vishay Semiconductors VCNL4100 combines a high-power IR emitter, photo detectors for proximity and ambient light, a signal processing IC, and an 8-bit/16-bit ADC.
27th September 2016

Vishay Intertechnology at electronica 2016

Vishay Intertechnology at electronica 2016
  At electronica 2016, Vishay Intertechnology will be highlighting its latest industry-leading passive component, power MOSFET, IC, diode and optoelectronics technologies for a wide range of applications.  
12th September 2016

Miniature IR receivers offer improved RF noise rejection

Miniature IR receivers offer improved RF noise rejection
Expanding its optoelectronics portfolio, Vishay Intertechnology introduces two series of miniature IR receiver modules for IR remote control applications in consumer products. Offered in the new Minimold package, the TSOP33xxx and TSOP53xxx series devices deliver the same RF noise rejection as Minicast receivers while surpassing the high optical performance of Mold package devices.
18th August 2016


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