ROHM Semiconductor
Product Lines

ROHM Semiconductor Standard Logic IC's low power consumption and high input impedance

ROHM's switching regulator series (DC/DC converter) are available with or without integrated FET (boost/buck/boost-buck) and from single-channel to multi-channel system power supply configurations for broad compatibility.

ROHM Automotive Schottky Barrier Diodes provide low VF & IR and high ESD resistance.

ROHM Bipolar Transistors are available in a variety of packages.

Hybrid transistors in an ultra-small package with small power type.

ROHM Semiconductor Digital transistors were first invented by ROHM in the market, which is a transistor combining built-in resistor(s) for convenience of digital circuit.

ROHM fast recovery diodes significantly improve efficiency of switching power supply and to reduction switching loss.

ROHM Pin Diodes Switching type for mobile phones, wireless LAN and attenuator type for tuner.

ROHM rectifier diodes are widely used in various circuits.

ROHM's MOSFETs have a wide drive type of 0.9V - 10V and supports small signal to high power.

ROHM Schottky Barrier Diodes provide low VF & IR and high ESD resistance, specifications, datasheets, and buying information are now available at TTI.

Switching diode package types are also available in broad lineup with highly flexible supply and outstanding quality.

ROHM's zener diodes are available in various lineups as 2-pin mold surface-mount type and complex type.

ROHM's Automotive MOSFET have a wide drive type and supports small signal to high power.

ROHM Semiconductor Silicon carbide (SiC) devices maintain constant characteristics, resulting in better performance.

SiC exhibits minimal ON resistance increases and provides greater package miniaturization, and energy savings than Si devices, in which the ON resistance can more than double with increased temperature.

ROHM Semiconductor SiC Power Modules make high frequency operation above 100kHz possible (unlike conventional products).

ROHM Semiconductor IPD (intelligent power device) series of the ROHM is a universal switch of the automotive grade that integrated low on resistance MOSFET and various protection circuit into one chip.

ROHM Semiconductor Comparators of all types, such as bipolar, CMOS, ground sense (single supply), dual supply, high voltage resistance, low noise, low saturation, low current consumption, and input/output full swing, to meet a variety of needs.

ROHM DC brush motor driver ICs are reversible drivers that drive brush motors via H-bridge and incorporate PWM, brake, and forward/reverse modes.