Vishay Intertechnology Optical Sensors With Photodiode Output Enable High Speed, Wear-Free Optical Data Communication

Vishay Intertechnology (VSH) introduced four Automotive Grade optical sensors for optical data communication in battery management, energy storage and industrial automation systems.

Rhea-AI Impact

(Neutral)

Rhea-AI Sentiment

(Neutral)How Sentiment works

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

How Sentiment works How the balance works

Rhea-AI Summary

Vishay Intertechnology (VSH) introduced four Automotive Grade optical sensors for optical data communication in battery management, energy storage and industrial automation systems.

The AEC-Q102 qualified devices combine an infrared emitter and a photodiode, which detects light, and support data transmission up to 6 Mbit/s. The VCND2040X02 and VCND2040SLX02 have typical rise and fall times of 18 ns; the VCND2045X02 and VCND2045SLX02 offer 9 ns. The sensors provide top-view or side-view mounting options. Samples and production quantities are available now, with eight-week lead times.

Argus 15 min delay 7 alerts

-4.28% vs previous close $30.66 last price 0.9x rel. volume Open Argus

Details

Market Reaction – VSH

$30.00 – $34.50 Day Range

$4.70B Market Cap

On Oct 13, the day this news came out, the latest delayed price for VSH is 4.28% below the previous close. Our momentum scanner has recorded 7 alerts for this stock so far that day. The latest delayed price is $30.66.

Data tracked by StockTitan Argus (15 min delayed). Upgrade to Gold for real-time data.

Key Figures

Maximum data rate: Up to 6 Mbit/s Rise and fall times: 9 ns Rise and fall times: 18 ns +1 more

Maximum data rate: Up to 6 Mbit/s; Optical communication between system nodes
Rise and fall times: 9 ns; Typical; VCND2045X02 and VCND2045SLX02
Rise and fall times: 18 ns; Typical; VCND2040X02 and VCND2040SLX02
Package dimensions: 4.4 mm x 2.25 mm x 1.9 mm; Miniature surface-mount packages

Key Terms

pin photodiode, moisture sensitivity level

2 terms

pin photodiode technical

"Combining an infrared (IR) emitter and PIN photodiode"

A PIN photodiode is a small semiconductor device that converts incoming light into an electrical signal; think of it like a tiny, fast solar cell designed to detect faint or rapidly changing light rather than produce power. Investors care because these sensors are critical components in fiber‑optic communications, LiDAR, medical imaging and other high‑growth tech products, so their performance, cost and supply can directly affect a maker’s revenue, margins and competitive position.

moisture sensitivity level technical

"feature a Moisture Sensitivity Level (MSL) of 3"

A moisture sensitivity level is a classification that tells how susceptible an electronic component or packaged device is to damage from absorbed moisture during standard manufacturing steps like soldering. Investors should care because a higher sensitivity can increase the risk of production defects, extra handling or storage costs, slower assembly lines, and potential product recalls—factors that affect manufacturing yield, delivery schedules and profit margins.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google

10/13/2026 - 11:00 AM EDT

Automotive Grade Devices Offer Rise and Fall Times Down to 9 ns, Data Rates Up to 6 Mbit/s, and Flexible Side- or Top-View Mounting Options

MALVERN, Pa., Oct. 13, 2026 (GLOBE NEWSWIRE) -- The Optoelectronics group of Vishay Intertechnology, Inc. (NYSE: VSH) today introduced four new Automotive Grade optical sensors to address growing challenges in modern battery management, energy storage, and industrial automation systems. Combining an infrared (IR) emitter and PIN photodiode in miniature 4.4 mm x 2.25 mm x 1.9 mm surface-mount packages, the Vishay Semiconductors VCND2040X02, VCND2040SLX02, VCND2045X02, and VCND2045SLX02 enable reliable, flexible, and wear-free optical communication with data transmission up to 6 Mbit/s between system nodes.

AEC-Q102 qualified, the devices released today support decentralized communication between battery cells and system nodes, helping designers improve system reliability, safety, and performance. Unlike other wireless RF technologies, the sensors provide an optical communication link that is immune to EMC and EMI / RFI interference and more resilient to cyberattacks, making them ideal for automotive and industrial environments.

In battery management applications, the devices enable reliable communication for cell monitoring / balancing and improve overall system efficiency. Additional applications include energy storage systems, industrial automation, optical switching, optical encoders, and position sensors.

The VCND2040X02 and VCND2040SLX02 feature a single-stack IR emitter and typical rise and fall times of 18 ns, while the VCND2045X02 and VCND2045SLX02 offer a double-stack IR emitter and typical rise and fall times of 9 ns. The devices’ fast response times enable their high speed performance while supporting simultaneous bi-directional data transfer, allowing designers to create more efficient data links.

The sensors feature two independent lenses and an integrated crosstalk barrier between the IR emitter and detector to minimize optical interference. This unique design supports free to air optical communication over short ranges, which can be extended through the use of external secondary optics. For example, coupling with optical fiber enables data transmission over several meters, including through complex routing paths, bends, and confined spaces with minimal energy loss.

A wettable flank lead frame design allows the VCND2040X02, VCND2040SLX02, VCND2045X02, and VCND2045SLX02 to be mounted in either side-view or top-view orientation, providing greater flexibility in sensor positioning and assembly, while simplifying PCB designs. RoHS compliant, halogen-free, and Vishay Green the devices feature a Moisture Sensitivity Level (MSL) of 3.

Device Specification Table:

Part number	VCND2040X02	VCND2040SLX02	VCND2045X02	VCND2045SLX02
Package	Top view	Side view	Top view	Side view
Radiant intensity (typ.)	35 mWsr		65 mWsr
Radiant power (typ.)	8 mW		12 mW
Rise / fall time	18 ns		9 ns
Forward voltage (V_F, @ I_F= 24 mA)	1.5 V		2.5 V

Samples and production quantities of the new optical sensors 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?80347 (VCND2040X02, VCND2040SLX02)
http://www.vishay.com/ppg?80514 (VCND2045X02, VCND2045SLX02)

Link to product photo:
https://www.flickr.com/photos/205032290@N04/albums/72177720336000585

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

Vishay Intertechnology Optical Sensors With Photodiode Output Enable High Speed, Wear-Free Optical Data Communication