Toshiba
Toshiba Electronic Devices & Storage Corporation is a major semiconductor manufacturer specializing in power devices, small-signal discretes, optoelectronics, logic ICs, and storage products. Toshiba's power MOSFET, IGBT, and SiC/GaN device families are widely adopted in industrial motor drives, solar inverters, and EV charging infrastructure, while its NAND flash technology (now under Kioxia) helped define the modern storage industry.
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About Toshiba
Toshiba's semiconductor operations trace back to the 1950s when the company pioneered transistor production in Japan. Today, Toshiba Electronic Devices & Storage Corporation, a subsidiary of Toshiba Group headquartered in Minato, Tokyo, focuses on discrete power devices, small-signal transistors and diodes, photocouplers, motor drivers, and mixed-signal ICs for automotive, industrial, and IoT applications.
Toshiba's power device portfolio includes DTMOS superjunction MOSFETs for server and telecom SMPS, U-MOS trench-gate MOSFETs for DC-DC conversion, GT-series IGBTs for industrial inverters, and emerging GaN power devices. The company's photocoupler lineup (TLP series) is among the most trusted for galvanic isolation in industrial control and medical equipment. Toshiba also produces ARM Cortex-M based microcontrollers (TXZ+ family) and Bluetooth Low Energy SoCs for IoT endpoints.
On Octatronics, search Toshiba components by TLP, TK, GT, SSM, and TC-prefix part numbers. Filter by voltage rating, RDS(on), package, and automotive qualification, then submit RFQs for production or replacement sourcing.
Toshiba Semiconductor Areas
- Power MOSFETs — DTMOS, U-MOS, and superjunction families
- IGBTs — GT series for drives, welding, and UPS
- Photocouplers — TLP series, transistor and IGBT gate-drive output
- Motor drivers — brushed DC, stepper, and BLDC driver ICs
