ROHM Semiconductor GmbH

"R" represents the first letter of our original main product, Resistors. This was put together with the unit for resistance " ohm". The "R" now also stands for "Reliability". "Quality First" is ROHM's corporate policy.

ROHM Semiconductor GmbH Articles

Displaying 1 - 20 of 316
11th July 2024
LogiCoA power supply solution from ROHM

ROHM has established LogiCoA, a power supply solution for small to medium-power industrial and consumer equipment (30W to 1kW class). It provides the same functionality as fully digital control power supplies at low power consumption and cost equivalent to analog power types.

News & Analysis
5th July 2024
New building for more SiC wafer production at SiCrystal

SiCrystal has announced the creation of a new additional production space in the northeast of Nuremberg, directly opposite the existing site.

28th June 2024
ROHM develops a novel VCSELED infrared light source

ROHM has established VCSELED, a new infrared light source technology that encapsulates a VCSEL (Vertical Cavity Surface Emitting Laser) element in a resin optical diffusion material for laser light.

11th June 2024
ROHM’s new TRCDRIVE pack with 2-in-1 SiC moulded module

ROHM has developed four models as part of the TRCDRIVE pack series with 2-in-1 SiC moulded modules (two 750V-rated: BSTxxxD08P4A1x4, and two 1,200V-rated: BSTxxxD12P4A1x1) optimised for electric vehicle (xEV) traction inverters.

News & Analysis
11th June 2024
ROHM's new EcoSiC brand combines performance and sustainability

ROHM has announced the launch of its new EcoSiC brand. EcoSiC is a trademark for ROHM products using the advanced material silicon carbide (SiC).

7th June 2024
New shunt resistors from ROHM

ROHM has added three new products featuring a rated power of 5W in resistance values of 0.5mΩ, 1.0mΩ, 1.5mΩ to the 2512-size (0.25inch × 0.12inch) / 6432-size (6.4mm × 3.2mm) PMR100 series of standard type metal plate shunt resistors designed for motor control and power circuits in automotive, consumer, and industrial equipment applications.

6th June 2024
ROHM’s new shunt resistors: greater miniaturisation

ROHM has added three new products featuring a rated power of 5W in resistance values of 0.5, 1.0, 1.5mΩ to the 2512-size (0.25 × 0.12”) / 6432-size (6.4 × 3.2mm) PMR100 series of standard type metal plate shunt resistors designed for motor control and power circuits in automotive, consumer, and industrial equipment applications.

22nd May 2024
ROHM and Nanjing SemiDrive Technology develop smart reference design

ROHM and Nanjing SemiDrive Technology, one of China’s largest SoC manufacturers for smart cockpits, have jointly developed a smart cockpit reference design.

Events News
15th May 2024
ROHM SiC and EcoGaN at PCIM Europe 2024

During this year’s PCIM Europe in Nuremberg, Germany, June 11th – 13th, ROHM will present its new power semiconductor solutions with a special focus on wide bandgap devices.

News & Analysis
22nd April 2024
ROHM’s SiCrystal and STM expand wafer agreement

ROHM and STMicroelectronics have announced the expansion of the existing multi-year, long-term 150mm silicon carbide (SiC) substrate wafers supply agreement with SiCrystal, a ROHM group company.

10th April 2024
ROHM’s new op amp that minimises current consumption

ROHM has developed a linear operational amplifier (op amp) – LMR1901YG-M – featuring the lowest current consumption in the industry, based on a ROHM April 2024 study.

15th March 2024
ROHM develops automotive primary LDOs

ROHM has developed 45V rated 500mA output primary LDO regulators which leverage original QuiCur technology.

27th February 2024
ROHM's EcoGaN has been adopted by Innergie, a brand of Delta

ROHM recently disclosed that its 650V GaN device, branded as EcoGaN, has been integrated into the C4 Duo, a 45W USB-C charger by Innergie, a subsidiary of Delta.

15th February 2024
ROHM's new SBDs

ROHM has developed 100V breakdown Schottky barrier diodes (SBDs) that deliver leading reverse recovery time (trr) for power supply and protection circuits in automotive, industrial, and consumer applications.

8th February 2024
ROHM launches temperature-resilient zero-drift op amp

ROHM has developed a zero-drift operational amplifier (op amp) – the LMR1002F-LB.

24th January 2024
ROHM compact SOT-223-3 600V MOSFETs

ROHM has added a lineup of compact 600V Super Junction MOSFETs – the R6004END4 / R6003KND4 / R6006KND4 / R6002JND4 / R6003JND4. These devices are ideal for small lighting power supplies, pumps, and motors.

17th January 2024
Speech synthesis ICs dedicated for AVAS in xEVs

LAPIS Technology has developed the speech synthesis ICs, the ML22120xx series, designed for AVAS in xEVs.

Quantum Tech
14th December 2023
ROHM demonstrates manufacturing process optimisation

ROHM has been collaborating with Quanmatic to introduce quantum technology into the EDS (Electrical Die Sorting) process, conducting demonstrations aimed at optimising combinations during manufacturing.

News & Analysis
8th December 2023
ROHM and Toshiba agree to collaborate in manufacturing power devices

A plan by ROHM and Toshiba Electronic Devices and Storage to collaborate in the manufacture and increased volume production of power devices has been recognised and will be supported by the Ministry of Economy, Trade and Industry as a measure supporting the Japanese Government’s target of secure and stable semiconductor supply.

29th November 2023
ROHM’s new high power 120W laser diode for LiDAR

ROHM has developed a high-power laser diode, the RLD90QZW8, for applications such as LiDAR.

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