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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.


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

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Newest Products View All (80)

Image of ROHM Semiconductor's BD570 Qi Wireless Power ICs

BD570 Qi Wireless Power IC's

ROHM Semiconductor's BD57020MWV is an integrated IC for the wireless power transmitter. ROHM Semiconductor's BD57015GWL is a stand-alone wireless power receiver IC.

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

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.

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

3rd Generation Trench-Type SiC MOSFETs

ROHM's 3rd generation trench type SiC MOSFETs utilize a proprietary trench gate structure that reduces ON-resistance by 50% and input capacitance by 35%.

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Image of ROHM Semiconductor's BS2013F Gate Drive IC

BS2103F-E2 Gate Drive IC

ROHM Semiconductor introduces their BS2103F-E2 monolithic high and low side gate drive IC, which can drive high speed power MOSFET and IGBT driver with bootstrap operation.

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Image of ROHM's Isolated Flyback DC/DC Converters

Isolated Flyback DC/DC Converters

ROHM's isolated flyback DC/DC convertors optimized design eliminates the need for photocouplers and auxiliary winding, contributing to increased miniaturization.

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Image of Rohm SCT2H12NZ Gate Driver Circuit

SCT2H12NZ Gate Driver Circuit

The SCT2H12NZ from ROHM provides the high breakdown voltage required for auxiliary power supplies in industrial equipment.

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Product Training Modules View All (37)

SiC Schottky Barrier Diodes

SiC Schottky Barrier Diodes

Duration: 5 minutes

History of ROHM SiC Production including superior material properties of SiC.



Duration: 5 minutes

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

SiC Power Module

SiC Power Module

Duration: 5 minutes

SiC modules are ideally suited to replace higher current rating IGBT modules.

IC EEPROM 64kbit 400kHz 8SOP

EEPROM Memory Solutions

Duration: 10 minutes

ROHM’s EEPROM advantages include larger storage capability than standard non-volatile memory.

Featured Videos View All (16)

ROHM MOSFETs for DC-DC Converter & Load Switch Applications | Digi-Key Daily

ROHM's power MOSFETs are made for DC-DC and load switch applications including power tools, secondary side power supply, and industrial and manufacturing equipment.

ROHM’s New BD7F Series Isolated Power Supply Control ICs

ROHM has recently announced the availability of isolated flyback-type DC/DC converter control ICs optimized for inverters in high power industrial equipment such as FA/solar inverters and power storage systems.

ROHM Semiconductor's Low Noise Quasi-Resonant Converters (BD7682FJ Series)

ROHM’s AC/DC Converter Control IC Evaluation Board with Built-In 1700V SiC MOSFET

ROHM Europe BD62xx H-Bridge ICs | Digi-Key Daily

ROHM's BD62xx series H-Bridge ICs simplify and empower the designer's ability to simplify motor speed control and are available in a variety of package types.

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