Vishay Intertechnology, Inc.
Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets.
- (610) 644-1300
- 63 Lancaster Ave,
Malvern,, PA 19355
United States of America
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Modules - Modules, Bridge
Vishay’s bridge modules feature voltage ratings from 50 V to 1600 V in single-phase and three phase configurations and in a wide range of package options.
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Temperature Sensors
Vishay is the only supplier that manufactures both ceramic technology-based thermistors as well as thin film-based RTDs. That means customers have the widest choice of NTC and PTC thermistors along with TFPT and PTS RTD sensors for maximum sensitivity, stability, and accuracy in temperature sensing applications.
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Optocouplers/Isolators
As safety products, optocouplers are designed to protect sensitive control circuitry or people from high voltages. They galvanically isolate the low- and high-voltage sides of a circuit by using an infrared emitter to transmit the control signal to a photo detector and reduce electrical noise coupling. Optocouplers from Vishay feature high isolation voltages, wide temperature ranges, and a wide range of output configurations to provide a perfect fit for your application.
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Thyristors - Phase Control Discrete
Phase control discrete thyristors from Vishay are available in more than a dozen package types and with voltage ratings from 4 V to 2600 V.
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Power ICs
Vishay Siliconix Power ICs include switching regulators, drivers, battery management ICs, and bus interface devices, as well as single-package microBUCK® converter and DrMOS solutions.
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Modules - Modules, IGBT
Vishay's IGBT modules are available with several different configurations, including half-bridge, full-bridge, chopper, and 6PAK inverter. A wide collector current range, up to 200 A, is available.
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Optoelectronics
Vishay is the world's number-one manufacturer of infrared components, with a portfolio that includes infrared receivers, emitters, IrDA transceivers, optocouplers, solid-state relays, and touch panels. Visible LEDs, optical sensors, photo detectors, plasma displays, and 7-segment displays complete Vishay's optoelectronics offerings.
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Photo Detectors
Vishay has the broadest portfolio of PIN photobodies on the market. Vishay's photo detectors, photo transistors, and light detectors offer lower capacitance, provide high-speed response, and low noise and low dark current along with excellent sensitivity. They are ideal for high-speed data transfer, light barriers, alarm systems, and linear light measurement.
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Power ICs - VRPower® (DrMOS) - Power Stage
The Next Generation VRPower® Power Stage, Vishay’s family of VRPower modules offers an integrated MOSFET and driver power stage with unsurpassed performance. The flagship device, SiC620R is capable of 70 A and achieves more than 95 % efficiency in a typical multiphase buck converter design. The device has several package enhancements that enable it to offer superior MOSFET dynamic performance. Combined with Vishay’s state-of-the-art Gen IV MOSFET technology, these enhancements enable 3 % better efficiency and over 50 °C lower operating temperatures compared to previous generation DrMOS devices while shrinking the footprint by 33 %.
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Capacitors - Aluminum Electrolytic
Aluminum Electrolytic Capacitors provide a smaller capacitor option when high power ratings and high capacitance values are needed. Vishay offers a broad choice of aluminum capacitors, as well as the product support necessary to specify the ideal products for automotive, medical, alternative energy, and other high-demand applications.
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Resistors
A passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines, among other uses. High-power resistors that can dissipate many watts of electrical power as heat may be used as part of motor controls, in power distribution systems, or as test loads for generators. Fixed resistors have resistances that only change slightly with temperature, time or operating voltage. Variable resistors can be used to adjust circuit elements (such as a volume control or a lamp dimmer), or as sensing devices for heat, light, humidity, force, or chemical activity.
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Power ICs - Smart Load Switches
Combining multiple functions in a single IC, Vishay smart load switches eliminate the need for external circuitry . A simplified GPIO interface allows for power distribution and sequencing of multiple sub-systems. Slew-rate-control devices provide a controlled supply ramp to reduce inrush current, while fault protection and isolation switches increase robustness with reverse current, overtemperature, current limiting, and short circuit protection features. The ICs offer quick output discharge and small footprints, while their integrated design saves PCB space compared to discrete solutions, reduces BOM counts, and lowers manufacturing costs.
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Capacitors
Types of capacitors manufactured by Vishay include tantalum (both solid and wet), ceramic (both multilayer chip and disk), film, power, heavy-current, and alumninum. Vishay is the number one manufacturer worldwide of wet and conformal-coated tantalum capacitors, as well as capacitors for power electronics. Vishay is also one of the largest manufacturers of molded tantalum surface-mount capacitors.
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Optical Sensors
Vishay's proximity, reflective, transmissive, slotted interrupters, optical and ambient light sensors put the "smart" into smart devices. Advantages of Vishay sensors include best-in-class performance, in-house chip manufacturing and assembly including AEC-Q101 automotive grade product lines, and comprehensive range of package types for wide range of applications.
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Sensor Boards
SensorXplorer™
Each sensor board can be used together with the SensorXplorer board.The SensorXplorer boards acts as a USB to I2C interface between Vishay's freely available software modules and the sensor boards. The sensor boards also have test pins for the I2C interface, allowing you to connect them to your own platform.
