| Press Releases 1 to 6 of 228 |
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| 28.03.2025 10:00 |
Mazda and ROHM Begin Joint Development of Automotive Components Using Next-Generation Semiconductors |
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Mazda Motor Corporation (hereinafter “Mazda”) and ROHM Co., Ltd. (hereinafter “ROHM”) have commenced a joint development of automotive components using gallium nitride (GaN) power semiconductors, which are expected to be the next-generation semiconductors.
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| 26.03.2025 14:00 |
ROHM Develops a New Compact Thermal Printhead for A4-Sized Mobile Printers |
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Willich-Münchheide, Germany, March 26, 2025 – ROHM has developed a new thermal printhead - KA2008-B07N70A - compatible with a 2-cell Li-ion battery (7.2V). It is designed to deliver high print quality with low power consumption. On top, it is optimized for A4 size printers (210mm width). Height has been reduced by approximately 16% from the conventional 14mm to a best-in-class* 11.67mm – contributing to a more compact printer design. Moreover, optimizing the heating element structure while improving the driver IC and wiring layout enables the support for 7.2V operation – reducing the applied energy required for printing by approximately 66% compared to conventional 12V drive (at 50 mm/s print speed). Adjustments to the individual wiring of the resistive elements ensure uniform heat generation, stabilizing print quality and enabling sharp and high-resolution 203dpi printing – even at speeds up to 100 mm/s. |
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| 05.03.2025 14:00 |
ROHM’s EcoGaN™ has been Adopted for AI Server Power Supplies by Murata Power Solutions |
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Willich-Münchheide, Germany, March 05, 2025 – ROHM has announced that the EcoGaN series of 650V GaN HEMTs in the TOLL package has been adopted for AI server power supplies by Murata Power Solutions, a subsidiary of the Murata Manufacturing Group and a leading supplier of electronic components, batteries and power supplies in Japan. Integrating ROHM’s GaN HEMTs, which combine low loss operation with high-speed switching performance, in Murata Power Solutions’ 5.5kW AI server power supply unit achieves greater efficiency and miniaturization. Mass production of this power supply unit is set to begin in 2025. |
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| 27.02.2025 14:00 |
ROHM launches 650V GaN HEMT in a compact, high-heat dissipation TOLL package |
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Willich-Münchheide, Germany, February 27, 2025 – ROHM has developed 650V GaN HEMTs in the TOLL (TO-LeadLess) package: the GNP2070TD-Z. Featuring a compact design with excellent heat dissipation, high current capacity, and superior switching performance, the TOLL package is increasingly being adopted in applications that require high power handling, particularly inside industrial equipment and automotive systems. For this launch, package manufacturing has been outsourced to ATX SEMICONDUCTOR (WEIHAI) CO., LTD. (hereinafter ATX), an experienced OSAT (Outsourced Semiconductor Assembly and Test) provider. |
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| 19.02.2025 14:00 |
ROHM’s New TVS Diodes: Supporting High-Speed CAN FD In-Vehicle Communication Systems for Autonomous Driving |
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Willich-Münchheide, Germany, February 19, 2025 – ROHM has developed bidirectional TVS (ESD protection) diodes compatible with CAN FD (CAN with Flexible Data rate) high-speed in-vehicle communication. Such protocols are seeing an increased demand in line with the ongoing advancement in autonomous driving and advanced driver assistance systems (ADAS). CAN FD is a crucial communication technology for safe, real-time data transmission between ECUs (Electronic Control Units) in vehicles. The new products achieve high-quality in-vehicle transmission by protecting electronic devices such as ECUs from surges and electrostatic discharge (ESD) while maintaining signal integrity in high-speed communication systems such as CAN FD. |
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| 12.02.2025 14:00 |
ROHM’s New General-Purpose Chip Resistors Contribute to Greater Miniaturization |
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Willich-Münchheide, Germany, February 12, 2025 – ROHM has expanded its portfolio of general-purpose chip resistors with the MCRx family. It is designed to achieve greater miniaturization and enhanced performance across a variety of applications. The new lineup includes the high-power MCRS series and low-resistance, high-power MCRL series. |
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