Vishay Intertechnology 100 V Gen 2 TMBS® Rectifier Modules Deliver Forward Voltage Drop Down to 0.83 V in SOT-227 Package

Vishay Intertechnology (NYSE: VSH) introduced four 100 V Gen 2 TMBS rectifier modules in the insulated SOT-227 package on Jan 21, 2026.

Rhea-AI Summary

Vishay Intertechnology (NYSE: VSH) introduced four 100 V Gen 2 TMBS rectifier modules in the insulated SOT-227 package on Jan 21, 2026. The modules deliver ultra low forward voltage drop down to 0.83 V, high current ratings (100 A, 150 A bridge, 200 A, 400 A), negligible Qrr, and operation to +150 °C. Parts are RoHS-compliant and UL-approved (file E78996). Samples and production quantities are available now, with lead times of 18 weeks. Devices target high-frequency converters, industrial SMPS, 48 V battery vehicles, telecom, welding, and large battery blocking diodes.

Positive

• Forward voltage as low as 0.83 V
• High current ratings up to 400 A
• Rated for operation to +150 °C
• RoHS-compliant and UL-approved (E78996)
• Drop-in SOT-227 package for replacements

Negative

• Production lead times of 18 weeks
• Two parts specified at higher VFM 0.87 V (VS-QA150BA10, VS-QA400FA10)

Argus Jan 21 session

+6.66% close to close Open Argus

Details

News Market Reaction – VSH

In the Jan 21 session, VSH gained 6.66%, reflecting a notable positive market reaction.

Data tracked by StockTitan Argus on the day of publication.

Market Context

The stock moved +6.7% in the session following this news. A strong positive reaction aligns with Vis...

Analysis

The stock moved +6.7% in the session following this news. A strong positive reaction aligns with Vishay’s pattern of using frequent product launches to broaden its industrial and power portfolio. Recent history shows mixed price follow-through on similar news, so sustained gains could depend on how quickly these 100 V, high-current TMBS modules penetrate end markets. Investors may watch upcoming earnings on February 4, 2026 for commentary on design wins and demand visibility.

Key Figures

Forward voltage drop: 0.83 V Module current rating: 100 A Module current rating: 150 A +5 more

Forward voltage drop

0.83 V

Best-in-class VFM for new TMBS rectifier modules

Module current rating

100 A

VS-QA100FA10 dual-diode module per device

Module current rating

150 A

VS-QA150BA10 single phase bridge module

Module current rating

200 A

VS-QA200FA10 dual-diode module per device

Module current rating

400 A

VS-QA400FA10 dual-diode module per device

Reverse voltage rating

100 V

VR/VRRM for all new TMBS rectifier modules

Max operating temperature

+150 °C

High temperature operation for new rectifier modules

Lead time

18 weeks

Samples and production quantities availability

Historical Context

5 past events · Latest: Jan 14

5 events

1. Jan 14

   Capacitor expansion

   24h Move

   +6.6%

   Higher-voltage snap-in capacitors extending 193 PUR-SI series capabilities.

2. Jan 07

   Sensor launch

   24h Move

   -2.2%

   New transmissive sensors offering greater vertical headroom and flexibility.

3. Jan 06

   Earnings date set

   24h Move

   -2.2%

   Announcement of Q4 and 2025 results release and conference call schedule.

4. Dec 17

   Fuse product launch

   24h Move

   -2.1%

   Introduction of thin film chip fuses with fast and very fast acting traits.

5. Dec 11

   Industry award

   24h Move

   +0.3%

   Space-grade planar transformers recognized with 2025 AspenCore EE award.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

sot-227, rohs-compliant, ul-approved

3 terms

sot-227 technical

"rectifier modules in the compact, fully insulated SOT-227 package"

An investigational drug candidate identified by the internal code “sot-227,” used by researchers and companies to track a specific compound through laboratory studies and clinical trials. For investors, such a code signals a potential future product whose clinical results, regulatory approvals, or safety issues can significantly change a company’s valuation—think of it as a prototype being tested; positive test results can boost prospects, while failures create downside risk.

rohs-compliant regulatory

"The VS-QA100FA10, VS-QA150BA10, VS-QA200FA10, and VS-QA400FA10 are RoHS-compliant"

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.

ul-approved regulatory

"RoHS-compliant and UL-approved in accordance with file E78996"

UL-approved means a product or component has been tested and certified by Underwriters Laboratories, an independent safety organization, to meet recognized safety standards. For investors, that certification is like an inspection sticker: it reduces the risk of recalls, regulatory fines, and liability, and often makes it easier for products to enter markets and gain customer trust, which can support sales and protect a company’s reputation.

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

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Devices Offer Drop-in Replacements to Reduce Conduction Losses and Increase Efficiency in Industrial Applications

MALVERN, Pa., Jan. 21, 2026 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced four new 100 V Gen 2 Trench MOS Barrier Schottky (TMBS^®) rectifier modules in the compact, fully insulated SOT-227 package. Optimized for power conversion in industrial applications, the devices offer best-in-class forward voltage drop down to 0.83 V to reduce conduction losses.

The Vishay Semiconductors rectifier modules released today consist of the dual-diode 100 A VS-QA100FA10, 200 A VS-QA200FA10, and 400 A VS-QA400FA10 in parallel configurations, and the 150 A single phase bridge VS-QA150BA10. With their industry-standard SOT-227 package, the devices can be used as drop-in replacements for competing solutions to increase efficiency.

The modules combine their ultra low forward voltage drop and high current ratings with negligible Q_rr and high temperature operation to +150 °C. The devices are intended for high frequency converters and power supplies in welding and industrial SMPS applications, 48 V battery-powered light vehicles, and telecom equipment, and provide blocking diodes for large battery systems.

The VS-QA100FA10, VS-QA150BA10, VS-QA200FA10, and VS-QA400FA10 are RoHS-compliant and UL-approved in accordance with file E78996.

Device Specification Table:

Part #	IF(AV) / IO (A)	VR / VRRM (V)	VFM (V)	Configuration
VS-QA100FA10	100 per module	100	0.83	Two separate diodes, parallel
VS-QA150BA10	150	100	0.87	Single phase bridge
VS-QA200FA10	200 per module	100	0.83	Two separate diodes, parallel
VS-QA400FA10	400 per module	100	0.87	Two separate diodes, parallel

Samples and production quantities of the new TMBS rectifier modules are available now, with lead times of 18 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, Inc. TMBS is a registered trademark of Vishay Intertechnology, Inc.

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

Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720331482389/

Links to datasheets:
http://www.vishay.com/ppg?97111 (VS-QA100FA10)
http://www.vishay.com/ppg?97112 (VS-QA200FA10)
http://www.vishay.com/ppg?97142 (VS-QA150BA10)
http://www.vishay.com/ppg?97113 (VS-QA400FA10)

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 forward voltage ratings for Vishay TMBS modules (VSH) announced Jan 21, 2026?

Forward voltage drop is specified down to 0.83 V for select parts; two parts list 0.87 V.

Which Vishay (VSH) TMBS modules offer the highest current rating?

The VS-QA400FA10 module provides the highest rating at 400 A per module.

Are the new Vishay (VSH) TMBS rectifier modules UL approved and RoHS compliant?

Yes; the modules are RoHS-compliant and UL-approved under file E78996.

What package do Vishay (VSH) 100 V TMBS modules use and why is it important?

They use the industry-standard SOT-227 insulated package, enabling drop-in replacements to improve efficiency.

What applications do the Vishay (VSH) TMBS modules target?

They target high-frequency converters, industrial SMPS, welding, 48 V battery-powered light vehicles, telecom, and battery blocking diodes.

When are Vishay (VSH) TMBS samples and production available and what are lead times?

Samples and production quantities are available now with quoted lead times of 18 weeks.