Recent #Vishay news in the semiconductor industry

27 days ago

➀ Vishay's bidirectional eFuse reference design addresses high-voltage protection challenges in eMobility systems using SiC MOSFETs for 40 kW operation with under 30W losses;

➁ The design features ultra-fast overcurrent shutdown (<2.5μs), continuous load monitoring, and preload detection for capacitor/short-circuit protection;

➂ Implemented on a thermally optimized 4-layer PCB, it supports remote control via web interface and maintains galvanic isolation for enhanced safety in automotive battery applications.

VishayautomotivePower Electronics Tech
about 1 month ago

➀ Vishay introduces WSLF1206 current sense resistors with 5W power rating in 1206 package, offering values down to 300μΩ and varying power limits based on temperature;

➁ Features nickel-chromium aluminium resistive elements welded to manganese-copper terminals, ±20ppm temperature coefficient (excluding terminals), and thermal EMF below 3μV/°C;

➂ Includes product specs for different resistance ranges, operating temperature down to -55°C, and links to Vishay's technical documentation and related isolation amplifiers.

Vishayresistor
about 2 months ago

➀ Vishay launches VIA0050DD precision isolation amplifier with 5kVrms isolation and 150kV/µs common-mode transient immunity for harsh environments like motor applications;

➁ The device features ±50mV input range, fixed 41x gain, 250kHz bandwidth, and operates over -40°C to +125°C with Vishay WSBE shunts;

➂ Targets high-voltage systems (e.g., half-bridge current sensing) in SOP-8 packaging, but design details for input power rail remain restricted.

Vishay
2 months ago

➀ Rutronik is distributing Vishay's precision thin-film SMD resistors certified for industrial, medical, and automotive applications with AEC-Q200 qualification, RoHS compliance, and sulfur resistance testing;

➁ MC AT series offers sizes from 0201 to 1206, ±0.1% tolerance, ±25ppm/°C stability, and power handling up to 520mW, while TNPW e3 provides a cost-effective alternative with 3.01MΩ max resistance;

➂ Both series undergo rigorous environmental testing (ASTM B 809, ANSI/EIA-977) for humidity and extreme temperature conditions (-55°C to +175°C).

Vishayautomotive
3 months ago

➀ Vishay introduces IHDM-1107BBEV-2A/-3A powdered iron inductors for automotive applications, offering 30% higher current handling than ferrite solutions at 125°C;

➁ The inductors feature ultra-low DC resistance (down to 220μΩ), edge-wound conductors, and three customization options (bare copper/SMT/press fit), qualified to AEC-Q200;

➂ Designed for 48V-12V bidirectional converters and automotive systems, they maintain stable performance across temperatures up to 180°C with soft saturation characteristics.

InductorVishayautomotive
4 months ago

➀ Vishay launched third-gen 650V/1200V SiC Schottky diodes in SlimSMA HV package (2.6x5.2mm) with 3.2mm creepage distance and reduced profile;

➁ Features merged PIN-Schottky technology for stable switching performance across temperatures (Q=7.2-13nC) and ultra-low 1.3-1.35V forward voltage;

➂ Designed for bootstrap/anti-parallel/PFC applications in DC-DC/AC-DC converters with 175℃ operation and positive temp coefficient for parallel use.

SchottkySiCVishay
5 months ago

➀ Vishay Intertechnology released three high-reliability isolation amplifiers (VIA0050DD, VIA0250DD, VIA2000SD) for industrial, automotive, and medical systems, featuring 150 kV/μs CMTI, ±0.05% gain error, and 400 kHz bandwidth;

➁ The compact amplifiers enable precise current/voltage measurements across -40°C to +125°C, with built-in diagnostics and enhanced thermal stability for power inverters, motor controls, and UPS systems;

➂ Models vary in input ranges (e.g., ±50 mV to 2 V) and optimize space, noise reduction, and safety in applications like solar inverters and battery monitoring.

Vishay
5 months ago

➀ Vishay Intertechnology introduces the SiEH4800EW, an 80V n-channel Power MOSFET in a compact 8x8mm PowerPAK package with industry-leading 0.88 mΩ RDS(on);

➁ Features 0.36°C/W thermal resistance and 1mm profile optimized for space-constrained industrial applications like motor drives and robotics;

➂ Enhanced solderable area and RoHS compliance ensure reliability in harsh environments, available for sampling with 13-week lead time.

Power MosfetVishaysemiconductor
6 months ago

➀ Vishay Intertechnology launches the D2TO35H resistor, AEC-Q200 qualified, offering 35 W power dissipation and 30% higher pulse energy absorption (up to 15 J) for automotive and industrial applications.

➁ Designed for HEVs, EVs, and energy systems, it simplifies PCB layouts, reduces component count, and operates in temperatures up to +175°C with resistance values from 1 Ω to 14 kΩ.

➂ RoHS-compliant and non-inductive, suitable for military, industrial drives, and onboard chargers, available now with 10-week lead times.

Vishayautomotive
7 months ago

➀ Vishay has introduced a new AEC-Q200 qualified thick film power resistor, the LTO 150H, which can handle up to 75J of pulse energy in 0.1 seconds.;

➁ The resistor is designed for high-power and high-reliability applications across various industries including automotive, industrial, energy, telecom, and defense, offering enhanced protection against short transient pulses;

➂ Features include high power dissipation, low thermal resistance, compact design, and support for temperatures up to +175°C.

TelecomVishayautomotiveenergyindustrialresistor
8 months ago

➀ Vishay Intertechnology推出了新的WSBE系列AEC-Q200认证的Power Metal Strip分流电阻,具有行业领先的±10 ppm/°C的TCR。

➁ WSBE系列电阻广泛应用于汽车、能源、工业和航天领域,如电池管理系统(BMS)、充电基础设施、UPS备份、电机驱动和卫星等。

➂ 这些电阻通过固态金属电阻元件和专利的TCR抑制技术实现了低TCR,从而减少了温度补偿的需求,简化了校准过程并提高了设计精度。

PowerPrecisionVishayautomotive
8 months ago

➀ Vishay Intertechnology公司升级了其VSOP383xx系列红外(IR)遥控应用预放大电路,推出了新的Cyllene 2 IC。

➁ 新解决方案提供更宽的工作电压范围、更高的暗态环境灵敏度和更好的抗强直流光和Wi-Fi干扰能力。

➂ 这些改进使得该产品适用于多种消费电子产品和移动设备,并且可以减少制造商的成本。

ConsumerVishay
9 months ago

➀ Vishay Intertechnology, Inc.推出了一款基于电感技术的高精度位置传感器,适用于工业自动化和AMS应用。

➁ 该传感器具有5毫米的薄型设计、15.5克的轻量化设计、最高可达10,000转/分钟的转速以及≤5微秒的低延迟。

➂ 它适合用于机器人、电机驱动、传送带控制等领域,并支持无人机、商用和区域飞机、风力涡轮机等多种应用中的执行器位置控制。

AerospaceVishayautomotiveroboticssensor
10 months ago
➀ Farnell stocks the new microBRICK regulator module from Vishay, adding to its power portfolio with the smallest DC/DC regulator module on the market; ➁ The microBRICK is a synchronous buck regulator with integrated power MOSFETs and inductor, capable of delivering 20 A of continuous current; ➂ It offers adjustable output voltage down to 0.6 V from an input range of 4.5 V to 18 V, suitable for various computing, consumer electronics, telecom, and industrial applications.
FarnellVishaypower electronics
11 months ago
➀ Vishay is investing £51 million in Newport Wafer Fab, now renamed Newport Vishay. The investment follows a £142 million purchase in November 2023 from Nexperia, a subsidiary of Shanghai's Wingtech, in a government-enforced sale. The Welsh government has supported the investment with an additional £5 million. The deal included a condition that the UK government be informed if Vishay plans to dispose of the plant. ➁ Welsh Government Economy Secretary Rebecca Evans highlighted Wales' increasing role as a world leader in semiconductor production, emphasizing the importance of compound semiconductors in everyday life and their strong global growth projections. ➂ Evans mentioned the positive impact of the investment on Wales, including attracting significant inward investment, providing state-of-the-art facilities, fostering R&D, and creating well-paid job opportunities.
NexperiaVishayinvestmentsemiconductor
about 1 year ago
➀ Vishay has expanded the SO-6 package to support 1kV operation for opto-based MOSFET and IGBT gate drivers. The package dimensions are 7mm from end to end with a creepage distance of 8mm.➁ The peak working voltage is 1.14kV for the widely-splayed part and 891Vpeak for the less-splayed versions.➂ The isolated drivers feature an AlGaAs LED on the input, a photo-diode, and an amplifier output, with secondary side power required at 15 to 30V (3mA max).
IGBTMOSFETVishaydriver