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Vishay

63 Lancaster Ave., Malvern, PA, 19355, US

  • 610-644-1300
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Latest New Product News from
Vishay

Electronic Components & Devices

Screw-Terminal Power Aluminum Capacitors feature 10,000 hr life.

October 17, 2014

Supplied in 76 x 146 mm and 76 x 220 mm, blue sleeve-insulated, cylindrical aluminum cases, 110 PHT-ST series offer useful life of 10,000 hr at +85°C and ripple current to 19.76 A at +85°C. These polarized aluminum electrolytic capacitors with non-solid electrolyte, designed for traction and heavy-duty applications, feature 6,000 µF capacitance over 250–450 V range. Devices offer tight tolerance of -10%/+30%, max ESR down to 17.6 mΩ, and operating range of -40 to +85°C. Read More

Electronic Components & Devices, Green & Clean

IGBT Power Modules serve solar inverter and UPS applications.

October 16, 2014

For 3-level neutral point clamp (NPC) topologies, VS-ENQ030L120S provides collector-to-emitter breakdown voltage of 1,200 V and collector current rating of 30 A. For 3-level inverter stages, VS-ETF075Y60U and VS-ETF150Y65U respectively offer choice of 75 and 150 A collector current ratings and 600 and 650 V collector-to-emitter breakdown voltages and perform up to +175 °C. For double boost converters, 15 A VS-ETL015Y120H features collector-to-emitter breakdown voltage of 1,200 V. Read More

Mechanical Components & Assemblies, Optics & Photonics, Electrical Equipment & Systems

WPC-Compliant Transmitter Coil enhances Qi wireless charging pads.

October 10, 2014

With 40 mm lead length and 5 mm tinned length, IWTX-4646BE-50 powdered iron-based wireless charging transmitter coil features inductance of 24 µH at 200 kHz with ±5% inductance tolerance, DCR of 71 mΩ (±10%) at + 25°C, and Q of 185 typ at 200 kHz. Efficiency exceeds 70% at 19 V input voltage with WPC-compliant transmitter and receiver chipsets and IWAS-4832FF-50 receiver coil with 2.7 mm spacing. Heat rated current is 6 A, saturation current is 20 A, and self-resonant frequency is 7 MHz. Read More

Electronic Components & Devices

Chipscale Power MOSFET reduces power draw in ultraportables.

October 3, 2014

Used as battery switch and load switch in power management applications for smartphones, tablets, wearable devices, and high-end notebooks, MICRO FOOT® p-channel Si8457DB occupies 1.6 x 1.6 mm footprint and features on-resistance of 19 mΩ at -4.5 V, 23.4 mΩ at -2.5 V, and 35 mΩ at -1.8 V. On-resistance values mean minimal voltage drop at DC and pulse peak currents, resulting in less power wasted as heat. Also, ±8 V VGS rating promotes safety in lithium ion battery-powered applications. Read More

Electronic Components & Devices

Resistor Divider Network comes in surface mount 1206 format.

October 2, 2014

Compatible with high-speed assembly equipment, Vishay Dale Electro-Films HVRD features absolute tolerance to 1%, ratio tolerance to 0.1%, absolute TCR as low as ±50 ppm/°C, and TCR tracking of ±10 ppm/°C. Thin film resistor divider network, with maximum operating voltage of 120 V, is suitable for voltage division in power converters, battery management circuitry, high-voltage test equipment, renewable energy, and smart grid systems. Read More

Electronic Components & Devices, Green & Clean, Electrical Equipment & Systems

MOSFETs (500 V) offer low conduction and switching losses.

September 26, 2014

Built on second-generation Super Junction Technology, Vishay Siliconix SiHx25N50E MOSFETs comprise 25 A, RoHS-compliant devices that offer gate charge of 57 nC and 145 mΩ on-resistance. These values promote energy conservation in high-power, high-performance consumer products, lighting applications, and ATX/silver box PC SMPSs. Package options include TO-220, TO-247AC, and thin leaded TO-220 FULLPAK. Products withstand high energy pulses in avalanche and commutation modes.
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Electronic Components & Devices

Schottky Rectifiers serve LED lighting and telecom applications.

September 26, 2014

RoHS-compliant and halogen-free 200 V Gen-2 TMBS® Trench MOS Barrier Schottky rectifiers, with current ratings from 5–30 A, come in 4 power packages and offer forward voltage drops down to 0.65 V typ at 15 A. While TO-220AB, TO-220AC, and TO-262AA packages feature solder bath temperatures of 275°C max, 10 sec, per JESD 22-B106, TO-263AB package offers MSL moisture sensitivity level of 1, per J-STD-020, LF max peak of 245°C. Applications include telecom power supplies and LED lighting.
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Optics & Photonics

High-Isolation Optocouplers are capable of data rates to 10 MBd.

September 19, 2014

Consisting of GaAIAs IR emitting diode optically coupled with integrated photo detector, VOW135/136/137/2611 isolate low- to high-voltage circuits in alternative energy systems and industrial applications. Optocouplers, which feature safety isolation as well as internal Faraday shield, provide VIOTM of 8,000 V and VIORM of 1,414 V and offer external creepage distance of >10 mm. Respectively, VOW135/VOW136 and VOW137/2611 offer common mode transient immunity of 1,000 V/µs and up to 40,000 V/µs. Read More

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