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ROHM Semiconductor

- ROHM was established in Kyoto, Japan, in 1958. ROHM designs and manufactures semiconductors, integrated circuits and other electronic components. These components find a home in the dynamic and ever-growing wireless, computer, automotive and consumer electronics markets. Some of the most innovative equipment and devices use ROHM products.

ROHM's presence in the North American market continues to expand with a logistic headquarters in San Diego, California, a design center in San Jose, California, a QA Center in Novi, Michigan, a sales office in Guadalajara, Mexico and a sales network that covers marketing, sales, and engineering support for the North and South American clients from Canada to Brazil. In addition to a direct sales force, ROHM enjoys the collaboration of several sales-representative organizations and industry leading electronics distributors.

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1200 V SIC Diodes

Image of Rohm Semiconductor's 1200 V Silicon Carbide SiC Diodes

SiC is emerging as the most viable candidate in the search for a next-generation, low-loss element due to its low ON resistance and superior characteristics under high temperatures. Learn More

BD71815AGW System PMIC

Image of ROHM Semiconductor’s BD71815AGW System PMIC for Battery Powered Systems

PMIC for battery-powered portable devices using either i.MX 6 or 7 family of SoCs. The IC integrates 5 buck converters, 8 LDOs, a boost driver for LED, and a 500 mA single-cell linear charger. Learn More

High-Efficiency SMD Series of DC-DC Converters

Image of ROHM Semiconductor's High-Efficiency SMD Series of DC-DC Converters

ROHM’s power MOSFETs are designed for DC/DC and load switch applications and feature a bottom heatsink configuration that ensures superior heat dissipation. Learn More

Product Listing View All

Image of ROHM's Automotive Solutions

Newest Products View All (112)

BD71847AMWV System PMIC for i.MX 8M Mini Family

ROHM's BD71847AMWV system PMIC for i.MX 8M mini family can significantly reduce development time, decrease size, and simplify the application design. Learn More

SiC Power MOSFETs

ROHM’s silicon carbide (SiC) MOSFETs come in a variety of ON resistances and voltage (VDSS) ratings of 650 V, 1,200 V, or 1,700 V. Learn More

BM60212 High- and Low-Side Driver

ROHM's BM60212FV-C is high and low side drive IC which operates up to 1200 V with bootstrap operation and can drive N-channel power MOSFET and IGBT. Learn More

Automotive Solutions

ROHM Semiconductor’s high-performance ICs and power devices are essential in the automotive industry's move towards electronification. Learn More

BM2SCQ12xT-LBZ Series AC/DC Converter

ROHM Semiconductor's BM2SCQ12xT-LBZ series provides an optimum system for all products that have electrical outlets. Learn More

Automotive-Grade 3rd Generation SiC MOSFETs

ROHM’s automotive-grade SiC MOSFETs provide the high-reliability necessary for automotive on-board chargers and DC/DC converters. Learn More

Image of ROHM's 3rd Generation Trench-Type SiC MOSFETs

Recent PTMs View All (42)

SiC Trench MOSFETs Updated: 2019-09-27

Minimal reverse recovery behavior of the parasitic diode and supports high-speed switching.

Duration: 5 minutes
High Performance Low Noise CMOS OPAMP Publish Date: 2019-01-23

An overview of ROHM's High Performance OpAmps which reduce noise.

Duration: 10 minutes
Resistor Products Overview Updated: 2019-01-17

Overview of resistor types, construction, and resistor products available from ROHM including: standard products, specialized products, and low ohmic products.

Duration: 5 minutes
Replacing MLCCs with Tantalum Capacitors Publish Date: 2018-12-03

Comparison between ceramic and tantalum capacitors, plus an explanation of how tantalum capacitors can replace most MLCC capacitors.

Duration: 10 minutes

Featured Videos View All (53)

ROHM 4-pin SiC Power MOSFETs | Digi-Key Daily

ROHM’s silicon carbide (SiC) MOSFETs are available in a range of current ratings and packages. They also come in a variety of ON resistances and voltage (VDSS) ratings of 650 V, 1,200 V, or 1,700 V.

ROHM 3rd Generation Automotive Grade SiC MOSFETs First Look Video

While the electric vehicle market has seen incredible growth in recent years, short driving range coupled with long charging times make them impractical for many consumers and fleet users.

ROHM MR45V100A FeRAM | Digi-Key Daily

The MR45V100A from ROHM provides high-speed 40 MHz operation over a wide supply voltage range from 1.8 V to 3.6 V via SPI bus.

ROHM LMR1802G-LB CMOS Op Amp | Digi-Key Daily

ROHM's LMR1802G-LB CMOS op amp features the lowest noise currently in the industry, optimized for industrial applications requiring high-accuracy sensing, such as accelerometers used in sonar systems and optical sensors that handle ultra-small signal

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