Vishay Intertechnology Automotive Grade Photovoltaic MOSFET Driver Boosts Reliability and Lowers Costs in High Voltage Systems

Vishay (NYSE: VSH) introduced the VODA1275 automotive-grade photovoltaic MOSFET driver on April 1, 2026.

Rhea-AI Summary

Vishay (NYSE: VSH) introduced the VODA1275 automotive-grade photovoltaic MOSFET driver on April 1, 2026. The SMD-4 device delivers 20 V open-circuit voltage, 20 μA short-circuit current, and 80 μs turn-on time, with 8 mm creepage and CTI 600 mold compound. It offers reinforced isolation (1260 Vpeak working, 5300 VRMS test), AEC-Q102 qualification, RoHS compliance, and is targeted at pre-charge, chargers, and BMS for 800 V+ EV/HEV systems. Samples and production available with eight-week lead times.

Positive

• Open-circuit voltage 20 V enables single-driver use in high-voltage circuits
• Turn-on time 80 μs is three times faster than competing devices
• Reinforced isolation 1260 Vpeak and 5300 VRMS test support 800 V+ battery systems
• 8 mm creepage with CTI 600 in compact SMD-4 package improves safety and board space

Negative

• Samples and production carry a lead time of eight weeks, potentially delaying deployment
• Device requires an infrared emitter on the low-voltage side, adding design integration requirements

Argus Apr 1 session

+2.28% close to close 0.9x rel. volume Open Argus

Details

News Market Reaction – VSH

On Apr 1, the day this news came out, VSH closed 2.28% above the previous close.

Data tracked by StockTitan Argus for the Apr 1 session.

Key Figures

Price change: 8.7% Relative volume: 1.31x Open circuit voltage: 20 V +5 more

Price change

8.7%

24h move prior to news timestamp

Relative volume

1.31x

Today vs 20-day average volume

Open circuit voltage

20 V

VODA1275 typical open circuit voltage

Short circuit current

20 μA

VODA1275 short circuit current specification

Turn-on time

80 μs

VODA1275 turn-on time, three times faster than competing devices

Creepage distance

8 mm

Creepage distance in compact SMD-4 package

Comparative tracking index

CTI 600

Mold compound CTI rating for insulation robustness

Isolation voltages

1260 Vpeak / 5300 VRMS

Working and test isolation ratings for high-voltage systems

Historical Context

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Key Terms

photovoltaic mosfet driver, creepage distance, comparative tracking index (cti), reinforced isolation, +3 more

7 terms

photovoltaic mosfet driver technical

"introduced a new Automotive Grade photovoltaic MOSFET driver that is the first such"

A photovoltaic MOSFET driver is a tiny light-powered device that creates the electrical signal needed to turn a power MOSFET on and off while keeping the control side electrically isolated from the high-voltage side. Think of it like a remote light-activated switch that delivers the right voltage to a gate without any wires crossing dangerous voltages; that isolation and precise switching improve safety, efficiency and reliability in products such as inverters, electric-vehicle powertrains and industrial converters—factors that can affect performance, cost and market competitiveness for companies.

creepage distance technical

"compact SMD-4 package to provide a creepage distance of 8 mm and mold compound"

Creepage distance is the shortest path along the surface of an insulating material between two conductive parts; think of it as the distance electricity would have to 'crawl' over the outside of a device to get from one metal piece to another. It matters to investors because inadequate creepage can cause short circuits, fires, failed safety tests, regulatory non‑compliance, product recalls, and added redesign or manufacturing costs that affect revenue and liability.

comparative tracking index (cti) technical

"mold compound with a comparative tracking index (CTI) of 600."

A comparative tracking index (CTI) is a benchmark designed to measure how closely a fund, portfolio or strategy follows a chosen market or peer group. Think of it as a yardstick created to mirror the type of investments an asset manager is trying to beat, so investors can see whether returns come from skill or just riding the market; it helps judge performance, fees and risk in a simple, apples‑to‑apples way.

reinforced isolation technical

"Classified as providing reinforced isolation, the device released today delivers"

Reinforced isolation is an upgraded set of infection‑control measures that go beyond standard precautions, such as stricter room containment, more protective equipment for staff, tighter visitor limits, and additional cleaning or air‑filtration steps. For investors, it signals higher operational costs, possible reduced patient throughput or production slowdowns, and greater regulatory scrutiny — similar to a factory adding safety barriers that protect people but slow output and raise expenses.

igbts technical

"more reliable driving of MOSFETs and IGBTs in high voltage systems."

Insulated-gate bipolar transistors (IGBTs) are semiconductor devices that act like high-power electronic switches, turning large currents on and off to control motors, inverters and other power equipment. They matter to investors because demand for IGBTs grows with electric vehicles, renewable energy, industrial automation and data centers; shifts in adoption, supply or price can directly affect the sales, margins and supply chains of companies that make or rely on them.

solid-state relays technical

"enables the creation of custom solid-state relays to replace legacy"

Solid-state relays are electronic switches that turn power or signals on and off using semiconductor components instead of moving parts, so they operate without physical contacts. For investors, they matter because they can improve a product’s reliability, efficiency, size and lifespan—traits that reduce maintenance costs, enable new designs and expand market opportunities in industries like industrial equipment, automotive and energy, which can affect sales, margins and long-term cash flow.

rohs-compliant regulatory

"The MOSFET driver is RoHS-compliant, halogen-free, and Vishay Green."

RoHS-compliant means a product meets rules that limit or ban certain hazardous chemicals in electrical and electronic equipment, ensuring the item does not contain those restricted substances above set limits. For investors this matters because compliance affects a company's ability to sell in regulated markets, avoid fines and recalls, and manage production costs and supply-chain risks—similar to a food product following a recipe that omits banned ingredients to stay sellable and safe.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Device Delivers 20 V Open Circuit Voltage, 20 μA Short Circuit Current, and 80 μs Turn-on Time in SMD-4 Package With CTI 600 Mold Compound and 8 mm Creepage

MALVERN, Pa., April 01, 2026 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new Automotive Grade photovoltaic MOSFET driver that is the first such device in the compact SMD-4 package to provide a creepage distance of 8 mm and mold compound with a comparative tracking index (CTI) of 600. Designed to increase safety and reliability in high voltage automotive applications — while simplifying designs and reducing costs — the Vishay Semiconductors VODA1275 features the industry’s fastest turn-on times and the highest open circuit voltage and short circuit current in its class.

Classified as providing reinforced isolation, the device released today delivers an open circuit voltage of 20 V typical, short circuit current of 20 μA, and turn-on time of 80 μs, which is three times faster than competing devices. These characteristics enable quicker and more reliable driving of MOSFETs and IGBTs in high voltage systems. In addition, the device’s working isolation voltage of 1260 V_peak and isolation test voltage of 5300 V_RMS make it ideal for 800 V+ battery systems.

AEC-Q102 qualified, the VODA1275 is intended for use in pre-charge circuits, wall chargers, and battery management systems (BMS) for electric (EV) and hybrid electric (HEV) vehicles. While designers previously had to use two MOSFET drivers in series to generate the higher voltages required in these applications, the device’s high open circuit output voltage allows them to use just one, saving space and lowering costs. In addition, the driver enables the creation of custom solid-state relays to replace legacy electromechanical relays in next-generation vehicles.

The optically isolated VODA1275 draws all the current required to drive its internal circuitry from an infrared emitter on the low voltage side of the isolation barrier. This construction simplifies designs and lowers costs by eliminating the need for an external power supply. The MOSFET driver is RoHS-compliant, halogen-free, and Vishay Green.

Samples and production quantities of the VODA1275 are available now, with lead times of eight 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 1000 Company listed on the NYSE (VSH). More on Vishay at www.Vishay.com.

The DNA of tech^® is a registered trademark of Vishay Intertechnology, Inc.

Vishay on Facebook: http://www.facebook.com/VishayIntertechnology
Vishay Twitter feed: http://twitter.com/vishayindust

Links to product datasheets:
http://www.vishay.com/ppg?80495  (VODA1275)

Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720332762019

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

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What are the key electrical specs of Vishay's VODA1275 MOSFET driver (VSH) announced April 1, 2026?

The VODA1275 delivers 20 V open-circuit voltage, 20 μA short-circuit current, and 80 μs turn-on time. According to the company, it also offers reinforced isolation of 1260 Vpeak and a 5300 VRMS isolation test rating.

How does the VODA1275 improve high-voltage EV/HEV designs for investors tracking VSH?

The device enables single-driver topologies and smaller boards by providing higher output voltage and faster switching. According to the company, this reduces component count and cost in pre-charge circuits, chargers, and BMS for 800 V+ systems.

What safety and packaging features does Vishay cite for the VODA1275 (VSH) on April 1, 2026?

The VODA1275 uses an SMD-4 package with 8 mm creepage and a mold compound rated CTI 600. According to the company, these features deliver reinforced isolation and improved safety in compact assemblies.

Is the VODA1275 qualified for automotive use and when is it available from Vishay (VSH)?

Yes, the VODA1275 is AEC-Q102 qualified and is RoHS-compliant and halogen-free. According to the company, samples and production quantities are available now with a lead time of eight weeks.

What isolation ratings make the VODA1275 suitable for 800 V+ battery systems (VSH)?

The driver provides 1260 Vpeak working isolation and passed a 5300 VRMS isolation test. According to the company, these ratings support safe operation in high-voltage EV and HEV battery systems.

How does the VODA1275 simplify designs compared with using two MOSFET drivers (VSH)?

Because it delivers higher open-circuit voltage, designers can use one driver instead of two in series, saving space and cost. According to the company, the VODA1275's output removes the prior need for dual-driver arrangements.