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Home Products Power Supplies - (Board Mount)DC DC Converters~~V375B2C100B3~~

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V375B2C100B3 - Vicor Corporation

Name: Vicor Corporation V375B2C100B3
Brand: Vicor Corporation
SKU: V375B2C100B3
Availability: InStock
Rating: 5 (8 reviews)

Manufacturer Part Number: V375B2C100B3

Manufacturer: Vicor

Allelco Part Number: 98D-V375B2C100B3

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 49,026 pcs available, New & Original

Parts Description: DC DC CONVERTER 2V 100W

Package: 9-DIP Module

Data sheet: V375B2C100B3.pdf

Datasheets
V375 Input Mini Family.pdf

Design Resources
Maxi/Mini/Micro Design Guide, Appl Manual.pdf

Environmental Information
Vicor REACH.pdf Vicor RoHS Cert.pdf

RoHs Status: ROHS3 Compliant

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In stock: 49026

Specifications

V375B2C100B3 Tech Specifications
Vicor Corporation - V375B2C100B3 technical specifications, attributes, parameters and parts with similar specifications to Vicor Corporation - V375B2C100B3

Product Attribute	Attribute Value
Manufacturer	Vicor
Voltage - Output 3	-
Voltage - Output 2	-
Voltage - Output 1	2V
Voltage - Isolation	3 kV
Voltage - Input (Min)	250V
Voltage - Input (Max)	425V
Type	Isolated Module
Size / Dimension	2.28' L x 2.20' W x 0.50' H (57.9mm x 55.9mm x 12.7mm)
Series	MINI (100W)
Power (Watts)	100 W

Product Attribute	Attribute Value
Package / Case	9-DIP Module
Package	Bulk
Operating Temperature	-20°C ~ 100°C
Number of Outputs	1
Mounting Type	Through Hole
Features	OVP, UVLO
Efficiency	74.6%
Current - Output (Max)	50A
Base Product Number	V375B2C100
Applications	ITE (Commercial)

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	Not Applicable
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8504.40.9580

Frequently Asked Questions(FAQ)

What are the key electrical specifications and performance characteristics of the Vicor Corporation V375B2C100B3 isolated DC-DC converter module for high-voltage industrial applications?: The V375B2C100B3 is a 100W isolated module DC-DC converter designed to operate with an input voltage range of 250V to 425VDC, making it suitable for high-voltage industrial environments. It delivers a tightly regulated single output of 2VDC at up to 50A continuous current, resulting in a maximum power output of 100W. The module achieves an efficiency of 74.6% under typical load conditions, which is important for thermal management and system-level power budgeting. It provides 3kV of electrical isolation between input and output, meeting stringent safety and noise immunity requirements common in ITE (Information Technology Equipment) and similar commercial systems. The device includes overvoltage protection (OVP) and undervoltage lockout (UVLO) features, enhancing reliability during transient events or unstable input conditions. These characteristics make it well-suited for use in telecommunications infrastructure, industrial automation, and other systems requiring stable low-voltage rails from high-voltage sources.

How does the physical form factor and mounting configuration of the V375B2C100B3 impact PCB layout and mechanical integration in space-constrained designs?: The V375B2C100B3 measures 2.28" x 2.20" x 0.50" (57.9mm x 55.9mm x 12.7mm) and uses a 9-pin DIP-style through-hole package, which enables robust mechanical attachment to PCBs via traditional soldering methods. This footprint occupies a relatively compact area for its 100W power rating and high-voltage isolation capability, allowing designers to integrate it into systems where surface-mount solutions might not meet creepage and clearance requirements. However, the through-hole design may limit high-density placement compared to smaller SMD modules, especially when multiple converters are required. Careful attention must be paid to thermal vias and copper plane sizing beneath the module to manage heat dissipation, given its operating temperature range of -20°C to 100°C and moderate efficiency. The DIP-style pins also facilitate easy manual handling during prototyping but require adequate board real estate for safe routing of high-voltage traces on the input side.

What are the environmental, regulatory, and compliance considerations when sourcing and deploying the V375B2C100B3 in global commercial and industrial equipment?: The V375B2C100B3 complies with RoHS3 standards, ensuring it meets modern restrictions on hazardous substances such as lead, mercury, and cadmium, supporting environmentally responsible manufacturing and end-of-life disposal. It is classified as REACH unaffected, meaning it does not contain substances of very high concern (SVHCs) above threshold levels, simplifying supply chain documentation for EU-based projects. The component has an ECCN of EAR99 and HTSUS code 8504.40.9580, indicating it is generally unrestricted for export under most international trade regulations, though final determination should always consider current U.S. Department of Commerce guidelines. With a Moisture Sensitivity Level (MSL) of Not Applicable, the part is not sensitive to humidity-related damage during storage or assembly, reducing the need for controlled atmosphere handling. These attributes support streamlined global deployment in commercial IT and industrial systems without significant regulatory overhead.

How does the efficiency and thermal performance of the V375B2C100B3 compare to alternative 100W isolated DC-DC converters with similar input voltage ranges?: At 74.6% efficiency, the V375B2C100B3 operates below the typical efficiency benchmark of 80–85% seen in many modern high-efficiency DC-DC converters, particularly those using synchronous rectification and advanced switching topologies. While this efficiency level is acceptable for non-critical or infrequent-duty applications, it results in approximately 25.4W of power dissipation under full load (100W input, 74.6W output), necessitating careful thermal design. In comparison to newer digital control-based modules offering efficiencies above 85%, the V375B2C100B3 may generate more heat, requiring adequate airflow, heatsinking, or derating in confined enclosures. Its efficiency is competitive within the MINI series platform but lags behind contemporary alternatives from manufacturers like XP Power or TDK-Lambda that offer similar power levels with better thermal profiles. Therefore, while suitable for many commercial applications, the V375B2C100B3 may not be ideal for systems prioritizing energy savings or minimal heat generation.

What are the implications of the V375B2C100B3’s wide input voltage range (250V–425VDC) for system-level voltage margin planning and transient tolerance?: The V375B2C100B3 supports a broad input window from 250V to 425VDC, which aligns with high-voltage DC bus architectures commonly found in telecom rectifier systems, renewable energy interfaces, and industrial motor drives. This wide range allows the module to accommodate variations in source voltage without requiring additional front-end regulation, improving system robustness. However, it also means that the input stage must handle higher peak currents during startup or load transients, especially near the lower end of the voltage range. Designers should ensure that upstream components—such as fuses, EMI filters, and bulk capacitors—are rated for sustained operation across this entire span, including potential overvoltage spikes up to 425V. The inclusion of UVLO ensures stable operation only within the specified range, preventing erratic behavior during brownouts. While beneficial for flexibility, this wide tolerance requires careful coordination with other system protections to avoid stress on downstream circuitry during extreme input excursions.

How do the overvoltage protection (OVP) and undervoltage lockout (UVLO) features in the V375B2C100B3 influence fault tolerance and system recovery behavior?: The V375B2C100B3 incorporates built-in OVP and UVLO circuitry to safeguard both the module and connected loads. The UVLO feature prevents operation when the input voltage falls below 250V, avoiding unstable output regulation and potential damage from insufficient headroom. Similarly, OVP activates if the input exceeds safe limits, typically clamping or shutting down the converter to prevent insulation breakdown or component stress. These protections enhance reliability in environments with noisy or fluctuating power sources. However, they introduce non-instantaneous response times, meaning fault conditions may persist slightly before corrective action occurs. Unlike software-controlled soft-start or adaptive protection schemes, these are hardware-based, offering deterministic behavior without microcontroller dependency. This makes the module suitable for fail-safe applications, though system designers must account for the brief delay between fault detection and shutdown when integrating into safety-critical loops.

Can the V375B2C100B3 be paralleled or used in redundant configurations to increase output current or improve system availability?: The V375B2C100B3 is not inherently designed for parallel operation or redundancy due to its fixed output voltage regulation and lack of active current sharing circuitry. Attempting to parallel multiple units without external balancing mechanisms risks circulating currents, output imbalances, and potential overload on individual modules, especially given its high-voltage isolation architecture. Furthermore, the absence of synchronization or droop compensation features complicates load sharing. For increased current delivery beyond 50A, redesigning the power path with multiple isolated rails or selecting a higher-current variant (if available) would be preferable. Redundancy can be achieved through separate systems rather than direct paralleling. Therefore, while conceptually possible with extensive external control, paralleling the V375B2C100B3 is not recommended without rigorous validation and additional protection circuits.

What are the long-term reliability and lifetime expectations for the V375B2C100B3 in continuous industrial operation, and how do environmental factors affect its lifespan?: As a member of Vicor’s MINI series, the V375B2C100B3 benefits from mature manufacturing processes and qualification testing typical of military- and industrial-grade components. Operating within a temperature range of -20°C to 100°C, it is rated for extended continuous duty in commercial and industrial settings. However, elevated ambient temperatures reduce the effective MTBF (Mean Time Between Failures) due to accelerated aging in semiconductor junctions and solder joints. Thermal cycling—common in outdoor or variable-load applications—can further stress the through-hole package interface. While exact failure rates depend on usage profile, conservative estimates suggest a useful life of several years under normal conditions with proper thermal management. Derating above 70% load or near the upper temperature limit will significantly extend operational longevity. Designers should consult Vicor’s application notes for derating curves and consider conformal coating to protect against moisture and particulates in harsh environments.

Parts with Similar Specifications

The three parts on the right have similar specifications to Vicor Corporation V375B2C100B3

Product Attribute
Part Number	V375B2C100BG3	V375B2C100BF3	V375B2C100BF	V375B2C100BF2
Manufacturer	Vicor Corporation	Vicor Corporation	Vicor Corporation	Vicor Corporation
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Size / Dimension	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Voltage - Output 2	-	-	-	-
Applications	-	-	-	-
Number of Outputs	-	-	-	-
Voltage - Output 3	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Current - Output (Max)	-	-	-	-
Features	-	-	-	Simultaneous Sampling
Voltage - Isolation	-	-	-	-
Power (Watts)	-	-	-	-
Voltage - Input (Min)	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Voltage - Input (Max)	-	-	-	-
Series	-	-	-	-
Voltage - Output 1	-	-	-	-
Type	-	-	-	-
Efficiency	-	-	-	-

V375B2C100B3 Datasheet PDF

Download V375B2C100B3 pdf datasheets and Vicor Corporation documentation for V375B2C100B3 - Vicor Corporation.

Datasheets: V375 Input Mini Family.pdf
Design Resources: Maxi/Mini/Micro Design Guide, Appl Manual.pdf
Environmental Information: Vicor REACH.pdf Vicor RoHS Cert.pdf

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Customer Reviews

Evaluation: 10 Articles

Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.
Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
Stev***aker

May 20, 2026

Solid diode for power rectification. Works well in switching circuits.
Bran***Lewis

May 11, 2026

Compact FPGA with good performance. Suitable for basic signal processing tasks.
Oliv***arris

May 7, 2026

Reliable I/O expander. Works well in embedded control applications.
Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

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V375B2C100B3

Vicor Corporation
98D-V375B2C100B3

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