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ROHM Semiconductor

ROHM Semiconductor

ROHM Semiconductor designs and manufactures semiconductors, integrated circuits, and other electronic components for the wireless, computer, automotive, and consumer electronics markets. ROHM Semiconductor′s product portfolio ranges from audio/video ICs, wireless audio links, image sensors, noise protection discretes, memory products with double-cell technology, energy-efficient power management components, and LEDs.Rohm Co., Ltd. was founded in September 17,1958.The headquarter is located in Kyoto, Japan.Rohm focus much attention on the transistors,diodes,ICs and other semiconductor products.Rohm's sales offices are in China, Korea, singapore, Philippines, Thailand, Malaysia, Germany, France, the United Kindom, Finland, Spain, Hungary, Poland, Russia and in the United States. Rohm's manufacturing centers are mainly in Asia.The R&D centers are in Europe, Korea and American. Rohm's products line includes transistors,diodes,light emitting diodes,laser diodes, resistors, tantalum,capacitors, thermal heads,multiline sensor, LED displays, monolithic ICs, power modules, photo link modules.As a small manufacturer of electronic components started in Kyoto,Rohm into the transistors, diodes and ICs fields gradually.Rohm as the first Japanese company to enter the U.S. Silicon Valley, opened the IC design center in Silicon Valley.They have received ISO9001 Certification and ISO14001 Environmental Management System Certification.And then Rohm developed REAL SOCKET? a revolutionary concept in system LSI design technology in 2000.After seven years they obtained ISO/IEC 17025 Accreditation to Laboratory and developed the world's smallest and thinnest ultra-compact LED "PICOLEDTM[picoled]" in the same year. Rohm's believe that the product quality is the most important.No matter what the difficulties encountered,they will continuously provide a large number of high quality products to the customers.Rohm aim to create the world's leading products, efforts to improve the technology to enable enterprises to sustainable development.

Company Mission
"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.

Quality is our top priority at all times. Our objective is to contribute to the advancement and progress of our culture through a consistent supply, under all circumstances, of high quality products in large volumes to the global market.

Basic Management Policy
Secure reasonable profit through a concerted company-wide effort for a comprehensive quality assurance program.
Develop globally leading products by improving upon technologies held by each department for continued advancement of the company.
Maintain healthy and vigorous lifestyles and refine intellect and humanitarianism, hence contributing to society.
Search extensively for capable human resources and cultivate them as cornerstones for building long-term prosperity.

Basic Quality Assurance Policy
Promote internal standardization for the whole company and establish structures for QC management by data.
Conduct comprehensive and continuous research for the development of new technologies and products.
Proactively utilize methods of statistical control for all areas of company activities.
Establish quality assurance structures for all manufacturing processes.
Exert effort for cost reductions of each product by continual modernization of manufacturing systems.
Secure quality assurance programs of raw materials and components with our suppliers through contracts.
Basic Goals for Education and Training
Develop personnel at all levels to constantly strive to obtain new knowledge and to acquire empirical reasoning ability from a broad perspective.
Train staff to be dedicated as leaders in their field by utilizing their knowledge and experience.
Develop personnel who can overcome any adversity and strive towards achieving targets.
Train staff to place the highest value on teamwork, resulting from the combined efforts of all individuals.
Basic Policy for Education and Training
All employees will use every available opportunity to enhance self-development.
Those in leadership positions will exemplify model behavior at all times.
The emphasis of education is on-the-job training led by the supervisors through daily operations. Supplementary training off the job is also provided.
Each head of all management levels will appraise staff fairly and conduct effective training programs periodically and consistently.
Appraisals for each head of all management levels is based, as a general rule, on the success of staff education and training.

  • 2SA1757
    2SA1757
    ROHM
    TO-220
  • RQ3E120ATTB
    RQ3E120ATTB
    ROHM
    MOSFET Pch -30V -12A Middle Power MOSFET
  • DTC043EUBTL
    DTC043EUBTL
    ROHM
    Bipolar Transistors - Pre-Biased NPN Digital transistor (with built-in resistors)
  • DTC043EEBTL
    DTC043EEBTL
    ROHM
    Bipolar Transistors - Pre-Biased NPN Digital transistor (with built-in resistors)
  • DTC013ZEBTL
    DTC013ZEBTL
    ROHM
    Bipolar Transistors - Pre-Biased
  • 2SD2004
    2SD2004
    ROHM
    TO-126
  • ZDX130N50
    ZDX130N50
    ROHM
    MOSFET 10V Drive Nch MOSFET
  • ZDX050N50
    ZDX050N50
    ROHM
    MOSFET 10V Drive Nch MOSFET
  • ZDS020N60TB
    ZDS020N60TB
    ROHM
    MOSFET 10V Drive Nch MOSFET
  • RV2C014BCT2CL
    RV2C014BCT2CL
    ROHM
    MOSFET P-Chnl -20V Vdss -/+1.4A Id RASMID
  • RV2C010UNT2L
    RV2C010UNT2L
    ROHM
    MOSFET 20V 1A Nch Power MOSFET
  • RV2C002UNT2L
    RV2C002UNT2L
    ROHM
    MOSFET 1.2V Drive Nch Small Signal MOSFET
  • RU1C001ZPTL
    RU1C001ZPTL
    ROHM
    MOSFET 1.2V Drive Pch MOSFET
  • RSJ300N10TL
    RSJ300N10TL
    ROHM
    MOSFET PWR MOSFET LOW RESIST DEVICE
    TO263
  • RSJ250P10TL
    RSJ250P10TL
    ROHM
    MOSFET PWR MOSFET LOW RESIST DEVICE
  • RSH070N05GZETB
    RSH070N05GZETB
    ROHM
    MOSFET I2C BUS 256Kbit EEPROM
  • RSD201N10TL
    RSD201N10TL
    ROHM
    MOSFET 4V Drive Pch MOSFET
  • RS3E075ATTB
    RS3E075ATTB
    Rohm
    MOSFET I2C BUS 32Kbit( EEPROM
    SOP8
  • RS1E130GNTB
    RS1E130GNTB
    ROHM
    MOSFET 4.5V Drive Nch MOSFET
  • RRH140P03GZETB
    RRH140P03GZETB
    ROHM
    MOSFET 4V Drive Pch MOSFET SOP8 Pch
  • RRH100P03GZETB
    RRH100P03GZETB
    ROHM
    MOSFET MOSFET Pch -30V -10A
  • RQ6P015SPTR
    RQ6P015SPTR
    ROHM
    MOSFET Pch -100V -1.5A Power MOSFET
  • RQ6E055BNTCR
    RQ6E055BNTCR
    ROHM
    MOSFET
  • RQ6E030ATTCR
    RQ6E030ATTCR
    ROHM
    MOSFET Small surface mount package MOSFET
  • RQ5L015SPTL
    RQ5L015SPTL
    ROHM
    MOSFET Pch -60V -1.5A Middle Power MOSFET
  • RQ5H020SPTL
    RQ5H020SPTL
    ROHM
    MOSFET Pch -45V -2.0A Power MOSFET
  • RQ5E035BNTCL
    RQ5E035BNTCL
    ROHM
    MOSFET Nch 30V 3.5A Power MOSET
    SOT-23
  • RQ5E035ATTCL
    RQ5E035ATTCL
    ROHM
    MOSFET Pch -30V -3.5A Power MOSFET
  • RQ5A030APTL
    RQ5A030APTL
    ROHM
    MOSFET Pch -12V -3A Middle Power MOSFET
  • RQ3G100GNTB
    RQ3G100GNTB
    ROHM
    MOSFET Nch 40V 10A Power MOSFET
  • RQ3E180GNTB
    RQ3E180GNTB
    ROHM
    MOSFET 4.5V Drive Nch MOSFET
  • RQ3E180BNTB
    RQ3E180BNTB
    ROHM
    MOSFET 4.5V Drive Nch MOSFET
  • RQ3E180AJTB
    RQ3E180AJTB
    ROHM
    MOSFET MOSFET for switching application that features Low on-resistance
  • RQ3E160ADTB
    RQ3E160ADTB
    ROHM
    MOSFET Nch 30V 16A Middle Power MOSFET
  • RQ3E150GNTB
    RQ3E150GNTB
    ROHM
    MOSFET 4.5V Drive Nch MOSFET
  • RQ3E120GNTB
    RQ3E120GNTB
    ROHM
    MOSFET 4.5V Drive Nch MOSFET
  • RQ3E100BNTB
    RQ3E100BNTB
    ROHM
    MOSFET 4.5V Drive Nch MOSFET
  • RQ3E080GNTB
    RQ3E080GNTB
    ROHM
    MOSFET 4.5V Drive Nch MOSFET
  • RQ3E080BNTB
    RQ3E080BNTB
    ROHM
    MOSFET 4.5V Drive Nch MOSFET
  • RQ1C075UNTR
    RQ1C075UNTR
    ROHM
    MOSFET 1.5V Drive Nch MOSFET