Vishay Intertechnology IGBT Power Modules in Redesigned INT-A-PAK Package Reduce Conduction and Switching Losses
- Vishay Intertechnology introduces five new half-bridge IGBT power modules in the INT-A-PAK package.
- The modules offer a choice between low VCE(ON) or low Eoff for high-current inverter stages.
- Designed for transportation, energy, and industrial applications, the devices feature Trench IGBT technology and Gen IV FRED Pt anti-parallel diodes.
- The modules are suitable for power supply inverters, welding equipment, motor drives, and robotics applications.
- Vishay's new modules are compatible with industry-standard packages, providing mechanical drop-in replacements for existing setups.
- None.
Insights
The introduction of new half-bridge IGBT power modules by Vishay Intertechnology represents a significant advancement in power electronics, particularly in the context of energy efficiency and thermal management. The Trench IGBT technology employed in these devices is known for its ability to reduce on-state voltage drop (VCE(ON)), which directly correlates to lower conduction losses. This is particularly relevant for industries where power efficiency is critical, such as transportation and energy. The availability of devices with low VCE(ON) is beneficial for applications like railway inverters, where it can lead to reduced energy consumption and potentially lower operating costs.
Furthermore, the introduction of modules with low Eoff—the energy dissipated during the turn-off process—addresses the need for efficient switching in high-frequency applications. The reduced switching losses can enhance the performance of power supplies in applications such as TIG welding machines and robotics, translating to improved precision and reduced thermal stress on components. The Gen IV FRED Pt® anti-parallel diodes with ultra soft reverse recovery characteristics further contribute to the modules' efficiency, minimizing the risk of overvoltage failures and enhancing system reliability.
The compatibility of the new INT-A-PAK package with the 34 mm industry-standard package suggests a strategic move by Vishay to simplify the integration process for equipment manufacturers, potentially reducing the time and cost associated with retrofitting or designing new systems. The mechanical drop-in replacement feature could accelerate adoption rates among manufacturers seeking to upgrade their systems with minimal redesign efforts.
The release of Vishay's new IGBT power modules is likely to have a ripple effect across several markets, including transportation, industrial and energy sectors. The focus on high-current inverter stages suggests that Vishay is targeting a segment of the market that is poised for growth, driven by the global push for electrification and renewable energy solutions. As industries continue to seek out more efficient and reliable power components, the demand for advanced IGBT modules like those offered by Vishay is expected to grow.
From a market perspective, Vishay's emphasis on reducing conduction and switching losses aligns with the broader industry trend towards sustainability and energy efficiency. The company's ability to offer products that meet these demands can position it favorably among competitors and attract customers looking for greener solutions. Additionally, the 15-week lead time for production quantities indicates a well-managed supply chain, which is crucial for maintaining customer satisfaction and market share in the highly competitive semiconductor industry.
Considering Vishay's status as a Fortune 1,000 Company and its extensive portfolio, the new IGBT modules could contribute to strengthening its market position. The company's stock performance (NYSE: VSH) could potentially be influenced by the market's reception of these new products and their impact on Vishay's financial results in terms of sales growth and profitability margins in the high-power electronics segment.
The announcement by Vishay Intertechnology regarding their new IGBT power modules could be indicative of strategic investments in research and development, which have the potential to enhance the company's long-term financial outlook. The development of products with industry-leading specifications, such as the lowest collector to emitter voltage and extremely low switching losses, suggests a commitment to innovation that can drive future revenue growth.
Investors should consider the potential impact of these new products on Vishay's financials, particularly in terms of gross margins. Advanced technologies like Trench IGBTs and FRED Pt® diodes typically command higher prices due to their performance benefits, which could improve Vishay's profitability if the modules gain traction in their target markets. Moreover, the UL approval and RoHS compliance of these devices ensure they meet stringent safety and environmental standards, which might be a prerequisite for adoption by certain customers, thereby opening up additional market opportunities.
It is also important to monitor the company's operational efficiency in scaling up production of these new modules. The ability to meet the announced lead times without incurring excessive overhead costs will be critical in maintaining a competitive edge. Any delays or cost overruns could adversely affect the stock's performance, while successful execution may lead to positive market sentiment and stock appreciation.
Built on Trench IGBT Technology, Half-Bridge Devices Offer Choice of Low VCE(ON) or Low Eoff for High-Current Inverter Stages
MALVERN, Pa., Feb. 21, 2024 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced five new half-bridge IGBT power modules in the newly redesigned INT-A-PAK package. Built on Vishay’s Trench IGBT technology, the VS-GT100TS065S, VS-GT150TS065S, VS-GT200TS065S, VS-GT100TS065N, and VS-GT200TS065N offer designers a choice of two best in class technologies — low VCE(ON) or low Eoff — to lower conduction or switching losses in high current inverter stages for transportation, energy, and industrial applications.
The half-bridge devices released today combine Trench IGBTs — which deliver improved power savings versus other devices on the market — with Gen IV FRED Pt® anti-parallel diodes with ultra soft reverse recovery characteristics. Offering a new gate pin orientation, the modules’ compact INT-A-PAK package is now 100 % compatible with the 34 mm industry-standard package to offer a mechanical drop-in replacement.
The industrial-level devices will be used in power supply inverters for railway equipment; energy generation, distribution, and storage systems; welding equipment; motor drives; and robotics. To reduce conduction losses in output stages for TIG welding machines, the VS-GT100TS065S, VS-GT150TS065S, and VS-GT200TS065S offer an industry-low collector to emitter voltage of ≤ 1.07 V at +125 °C and rated current. For high frequency power applications, the VS-GT100TS065N and VS-GT200TS065N offer extremely low switching losses, with Eoff down to 1.0 mJ at +125 °C and rated current.
The RoHS-compliant modules feature 650 V collector to emitter voltages, continuous collector current from 100 A to 200 A, and very low junction to case thermal resistance. UL-approved file E78996, the devices can be directly mounted to heatsinks and offer low EMI to reduce snubbing requirements.
Device Specification Table:
| Part # | VCES | IC | VCE(ON) | Eoff | Speed | Package |
| @ IC and +125 °C | ||||||
| VS-GT100TS065S | 650 V | 100 A | 1.02 V | 6.5 mJ | DC to 1 kHz | INT-A-PAK |
| VS-GT150TS065S | 650 V | 150 A | 1.05 V | 10.3 mJ | DC to 1 kHz | INT-A-PAK |
| VS-GT200TS065S | 650 V | 200 A | 1.07 V | 13.7 mJ | DC to 1 kHz | INT-A-PAK |
| VS-GT100TS065N | 650 V | 100 A | 2.12 V | 1.0 mJ | 8 kHz to 30 kHz | INT-A-PAK |
| VS-GT200TS065N | 650 V | 200 A | 2.13 V | 3.86 mJ | 8 kHz to 30 kHz | INT-A-PAK |
Samples and production quantities of the new IGBT power modules are available now, with lead times of 15 weeks.
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. Serving customers worldwide, Vishay is The DNA of tech.® Vishay Intertechnology, Inc. is a Fortune 1,000 Company listed on the NYSE (VSH). More on Vishay at www.Vishay.com.
The DNA of tech® is a registered trademark of Vishay Intertechnology. FRED Pt is a registered trademark of Vishay Intertechnology.
Vishay on Facebook: http://www.facebook.com/VishayIntertechnology
Vishay Twitter feed: http://twitter.com/vishayindust
Links to product datasheet:
http://www.vishay.com/ppg?97007 (VS-GT100TS065N)
http://www.vishay.com/ppg?97011 (VS-GT100TS065S)
http://www.vishay.com/ppg?96700 (VS-GT200TS065N)
http://www.vishay.com/ppg?97061 (VS-GT150TS065S)
http://www.vishay.com/ppg?97091 (VS-GT200TS065S)
Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720314830441
For more information please contact:
Vishay Intertechnology
Peter Henrici, +1 408 567-8400
peter.henrici@vishay.com
or
Redpines
Bob Decker, +1 415 409-0233
bob.decker@redpinesgroup.com
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