Vishay Intertechnology 600 V Standard and 60 V to 200 V TMBS® Rectifiers Deliver High Current Ratings to 9 A in DFN33A Package
Rhea-AI Summary
Vishay Intertechnology (NYSE: VSH) has introduced 27 new surface-mount rectifiers in the DFN33A package with wettable flanks. The lineup includes both standard rectifiers with current ratings up to 6A and Trench MOS Barrier Schottky (TMBS®) devices with industry-leading current ratings up to 9A.
The new DFN33A package features a compact 3.3mm x 3.3mm footprint and low 0.88mm profile, offering 44% and 20% size reduction compared to SMB and eSMP® SMPA packages respectively. The devices support voltage ranges from 60V to 200V for TMBS and up to 600V for standard rectifiers, with high-temperature operation up to +175°C.
These components are designed for commercial, industrial, telecom, and automotive applications, including DC/DC converters, freewheeling diodes, and PoE equipment. Automotive Grade, AEC-Q101 qualified versions are available with immediate sampling and 8-week lead times.
Positive
- Industry-leading current ratings up to 9A for TMBS devices
- 44% smaller footprint compared to conventional packages
- Automotive Grade, AEC-Q101 qualified versions available
- Superior thermal performance through optimized copper mass design
- Immediate availability with 8-week lead times
Negative
- None.
News Market Reaction – VSH
In the trading session that priced this news, VSH declined 4.05%, reflecting a moderate negative market reaction.
Data tracked by StockTitan Argus on the day of publication.
AI-generated analysis. How Rhea-AI works. Not financial advice.
Featuring Low 0.88 mm Profile and Wettable Flanks, Space-Saving Devices Provide Improved Thermal Performance and Efficiency
MALVERN, Pa., April 16, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced 27 standard and Trench MOS Barrier Schottky (TMBS®) surface-mount rectifiers in the low profile DFN33A package with wettable flanks. Providing space-saving, high efficiency solutions for commercial, industrial, telecom, and automotive applications, the standard devices are the industry’s first in this package size and provide current ratings up to 6 A, while the TMBS devices deliver industry-best current ratings up to 9 A. Offering a wide range of voltage options from 60 V to 200 V for TMBS and up to 600 V for standard rectifiers, the devices are available in Automotive Grade, AEC-Q101 qualified versions.
The latest package in Vishay’s Power DFN family, the DFN33A features a compact 3.3 mm by 3.3 mm footprint and an extremely low typical height of 0.88 mm, allowing the Vishay General Semiconductor rectifiers released today to make more efficient use of PCB space. Compared to the conventional SMB (DO-214AA) and eSMP® series SMPA (DO-220AA), the package’s size is 44 % and 20 % smaller, respectively. In addition, the device’s low profile is 2.6x thinner than the SMB (DO-214AA) and SMC, and 7 % thinner than the SMPA (DO-220AA). At the same time, the rectifiers’ optimized copper mass design and advanced die placement technology allow for superior thermal performance that enables operation at higher current ratings.
The devices are intended for low voltage, high frequency inverters, DC/DC converters, freewheeling diodes, and polarity and rail to rail protection in hot swap circuits for baseband antennas and power over Ethernet (PoE) for switches, routers, and optical network equipment. For these applications, the rectifiers offer high temperature operation up to +175 °C, while their exceptionally low forward voltage drop and low leakage current enhance design efficiency. The wettable flanks of their DFN33A package allow for automatic optical inspection (AOI), eliminating the need for an X-ray inspection.
Ideal for automated placement, the rectifiers offer an MSL moisture sensitivity level of 1, per J-STD-020, LF maximum peak of 260 °C. The devices are RoHS-compliant and halogen-free, and their matte tin-plated leads meet the JESD 201 class 2 whisker test.
Device Specification Table:
| Part # | Type | Rev. voltage (V) | IF(AV) (A) | VF at IF (V) | IFSM (A) | TJ max. (°C) |
| SE40N3D | Standard | 200 | 4 | 0.84 | 70 | +175 |
| SE40N3G | Standard | 400 | 4 | 0.84 | 70 | +175 |
| SE40N3J | Standard | 600 | 4 | 0.84 | 70 | +175 |
| SE60N3D | Standard | 200 | 6 | 0.88 | 80 | +175 |
| SE60N3G | Standard | 400 | 6 | 0.88 | 80 | +175 |
| SE60N3J | Standard | 600 | 6 | 0.88 | 80 | +175 |
| V5N3103 | TMBS | 100 | 5 | 0.43 | 100 | +150 |
| V5N3202 | TMBS | 200 | 5 | 0.58 | 100 | +175 |
| V5N3L63 | TMBS | 60 | 5 | 0.34 | 100 | +150 |
| V5N3M103 | TMBS | 100 | 5 | 0.45 | 100 | +175 |
| V5N3M153 | TMBS | 150 | 5 | 0.54 | 100 | +175 |
| V5N3M63 | TMBS | 60 | 5 | 0.4 | 100 | +175 |
| V6N3103 | TMBS | 100 | 6 | 0.45 | 100 | +150 |
| V6N3M103 | TMBS | 100 | 6 | 0.48 | 100 | +175 |
| V7N3103 | TMBS | 100 | 7 | 0.45 | 120 | +150 |
| V7N3L63 | TMBS | 60 | 7 | 0.37 | 120 | +150 |
| V7N3M103 | TMBS | 100 | 7 | 0.49 | 120 | +175 |
| V7N3M153 | TMBS | 150 | 7 | 0.56 | 120 | +175 |
| V7N3M63 | TMBS | 60 | 7 | 0.43 | 120 | +175 |
| V8N3170 | TMBS | 170 | 8 | 0.62 | 100 | +175 |
| V8N3M103S | TMBS | 100 | 8 | 0.52 | 100 | +175 |
| V9N3103 | TMBS | 100 | 9 | 0.43 | 150 | +150 |
| V9N3202 | TMBS | 200 | 9 | 0.6 | 150 | +175 |
| V9N3L63 | TMBS | 60 | 9 | 0.36 | 150 | +150 |
| V9N3M103 | TMBS | 100 | 9 | 0.47 | 150 | +175 |
| V9N3M153 | TMBS | 150 | 9 | 0.56 | 150 | +175 |
| V9N3M63 | TMBS | 60 | 9 | 0.42 | 150 | +175 |
Note: Base P/N-M3 for commercial grade, base P/NHM3 for AEC-Q101 qualified and Automotive Grade
Samples and production quantities of the new standard and TMBS rectifiers in the DFN33A package 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. TMBS and eSMP are registered trademarks of Vishay Intertechnology, Inc.
Vishay on Facebook: http://www.facebook.com/VishayIntertechnology
Vishay Twitter feed: http://twitter.com/vishayindust
Links to product datasheets:
Standard rectifiers
TMBS rectifiers
Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720324965557
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
