ROHM Semiconductor announced that its SiC MOSFET bare chips are now integrated in Schaeffler’s new high-voltage inverter brick, which has entered mass production for a major Chinese automaker. The inverter brick generates high-frequency current pulses that operate the vehicle’s electric motor. The component supports battery voltages beyond the standard 800V while managing RMS currents of […]
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Integrated SiC module series features 750 V and 1200 V options for power conversion
ROHM Semiconductor announced the development of new 4-in-1 and 6-in-1 SiC molded modules in the HSDIP20 package optimized for PFC and LLC converters in onboard chargers (OBC) for xEVs (electric vehicles). The lineup includes six models rated at 750V (BSTxxx1P4K01) and seven products rated at 1200V (BSTxxx2P4K01). All basic circuits required for power conversion in various […]
TVS diodes feature 24 V and 27 V standoff options in SOT-23 and DFN1010 packages
ROHM Semiconductor announced new 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 […]
ROHM’s EcoGaN adopted in the 45W output USB-C charger C4 duo from Innergie
ROHM Semiconductor announces the adoption of its 650V GaN device (EcoGaN™) in the C4 Duo, a 45W output USB-C charger from Innergie, a brand of Delta. ROHM’s EcoGaN device contributes to greater application performance, reliability, and miniaturization by providing higher efficiency in power supply systems. Efforts to save energy are accelerating toward achieving a decarbonized […]
Laser diode for LiDAR achieves a uniform luminous intensity of 97%
ROHM semicondcutor announced the RLD90QZW8 high-power laser diode, ideal for industrial equipment and consumer applications requiring distance measurement and spatial recognition. In recent years, LiDAR has been increasingly adopted in a wide range of applications that require automation, including AGVs (Automated Guided Vehicles), robot vacuums, and autonomous vehicles, where it is necessary to accurately measure […]
Sliicon capacitors manufactured using miniaturization technology
ROHM Semiconductor announced the new BTD1RVFL series silicon capacitors. The devices are increasingly being adopted in smartphones and wearable devices. Silicon semiconductor processing technology cultivated over many years has enabled higher performance in a smaller size. Smartphones and other devices with growing functionality require smaller components that support high-density mounting. Silicon capacitors using thin-film semiconductor […]
New 600 V super junction MOSFETs
ROHM Semiconductor today announced the addition of three new models, the R60xxRNx series, to its PrestoMOS™ lineup of 600V Super Junction MOSFETs. These devices are optimized for driving small motors in refrigerators, ventilation fans, and other applications where noise suppression is important. In recent years, greater energy efficiency in equipment has become increasingly important in response to the tightening […]
Low ON resistance N-Channel MOSFETs operate on 24V/36V/48V power supplies
ROHM Semiconductor announces the RS6xxxxBx / RH6xxxxBx series of N-channel MOSFETs (40V/60V/80V/100V/150V; 13 part numbers) suitable for applications operating on 24V/36V/48V power supplies, such as base stations, servers, and motors for industrial and consumer equipment. In recent years, worldwide power consumption has been on the rise, driving the need for industrial equipment (e.g., servers and base stations, along […]
High-efficiency 20-V N-channel MOSFET optimized for switching in small, thin devices
ROHM Semiconductor announced they have developed a compact, high-efficiency 20V N-channel MOSFET (RA1C030LD), optimized for switching in small, thin devices, including smartphones and wearables such as wireless earbuds and other hearable equipment. In recent years, the increasing sophistication and power requirements of compact devices have resulted in larger batteries that reduce the space available for […]
Automotive-grade LDO regulators handle high performance ADAS sensors
ROHM Semiconductor today introduced the new BUxxJA3DG-C series of automotive-grade LDO regulator ICs (BU12JA3DG-C, BU15JA3DG-C, BU18JA3DG-C, BU25JA3DG-C, BU30JA3DG-C, BU33JA3DG-C). The devices are designed for automotive applications, such as sensors for ADAS (Advanced Driver Assistance Systems) which have become smaller and more powerful. In recent years, safety requirements in the automotive sector have increased as technological innovations in accident prevention and autonomous driving continue […]
