– Will Contribute to Stable High-Speed Isolated Signal Transmission -Kawasaki, Japan–(ANTARA/Business Wire)–Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has expanded its lineup of digital isolators with DCL54xx01A series of quad-channel high-speed standard digital isolators for industrial equipment. The ten new products in the series are housed in an SOIC16-W package and deliver a maximum operating temperature of 125°C. Volume shipments start today.The widespread adoption of silicon carbide (SiC) and gallium nitride (GaN) power devices has made it practical to design industrial equipment that operates in high-temperature conditions. However, in isolated signal transmission, electrical noise applied between input and output can cause malfunctions, which has led to growing demand for isolation devices that enable stable control signal transmission while combining high noise immunity and reliability.Toshiba’s new digital isolators support a maximum operating temperature of 125°C. Use of the company’s proprietary magnetic coupling isolation transmission technology[1] ensures they also achieve a high common mode transient immunity (CMTI) of 150kV/μs (typ.)[2], contributing to stable equipment operation.The new products are available in multiple channel configurations: four forward channels and zero reverse channels; three forward channels and one reverse channel; and two forward channels and two reverse channels. This flexibility allows selection for diverse applications in isolated communications interfaces for industrial automation, including I/O interfaces, motor control, and inverters.With the introduction of these new digital isolators alongside its DCL341x0B series of standard digital isolators for industrial equipment, which feature low power consumption and mid-speed communication (up to 25Mbps) in small SSOP16 packages, Toshiba has ensured that its customers can select the most suitable products for communications speed ranges and application requirements.Toshiba will continue to contribute to the realization of carbon neutrality by developing digital isolators for industrial and automotive equipment, and to provide high-quality isolation devices that support stable communication and control in equipment requiring electrical isolation.Notes:[1] A signal transmission method that integrates a modulation chip and a demodulation chip with insulation layers into a single package and uses a magnetic field to transmit signals.[2] Measurement conditions: VI= VDDI or 0V, VCM=1500V, Ta=25°C (VDDI is VDD1 or VDD2 of the input-side)ApplicationsIndustrial automation: programmable logic controllers (PLCs), I/O interfaces, etc.Motor controlInvertersSwitching power supplyFeaturesHigh maximum operating temperature: 125°C (max)High common mode transient immunity: |CMTI|=150kV/μs (typ.)High-speed data rate: tbps=150Mbps (max)Quad-channel:Four forward channels and zero reverse channelsThree forward channels and one reverse channelTwo forward channels and two reverse channelsMain SpecificationsPart numberDCL540C01ADCL540D01ADCL540L01ADCL540H01ADCL541A01ANumber of channels(Forward directions: reverse directions)4(4:0)4(4:0)4(4:0)4(4:0)4(3:1)Default output logicLowHighLowHighLowEnabled controlNoneNoneOutputEnableOutputEnableInputDisablePackageSOIC16-W (P-SOP16-0811-1.27-002)Absolutemaximum ratingsOperating temperature Topr (°C)-40 to 125Storage temperature Tstg (°C)-65 to 150Isolation voltage (1min.)BVS (Vrms)Ta=25°CMin5000Recommendedoperating conditionsPower supply voltageVDD1, VDD2 (V)Topr=-40 to 125°C2.25 to 5.5Electrical characteristicsCommon mode transient immunity |CMTI|(kV/μs)VI=VDDI or 0V,VCM=1500V,Ta=25°CTyp.150Data rate tbps (Mbps)VDD1=VDD2=2.25 to 5.5VTa=-40 to 125°CMax150Pulse width distortion PWD (ns)VDD1=VDD2=5V,Ta=25°CTyp.0.8Propagation delay tPHL, tPLH (ns)Typ.10.9Sample Check & AvailabilityBuy OnlineBuy OnlineBuy OnlineBuy OnlineBuy OnlinePart numberDCL541B01ADCL541L01ADCL541H01ADCL542L01ADCL542H01ANumber of channels(Forward directions: reverse directions)4(3:1)4(3:1)4(3:1)4(2:2)4(2:2)Default output logicHighLowHighLowHighEnabled controlInputDisableOutputEnableOutputEnableOutputEnableOutputEnablePackageSOIC16-W (P-SOP16-0811-1.27-002)Absolutemaximum ratingsOperating temperature Topr (°C)-40 to 125Storage temperature Tstg (°C)-65 to 150Isolation voltage (1min.)BVS (Vrms)Ta=25°CMin5000Recommendedoperating conditionsPower supply voltageVDD1, VDD2 (V)Topr=-40 to 125°C2.25 to 5.5Electrical characteristicsCommon mode transient immunity |CMTI|(kV/μs)VI=VDDI or 0V,VCM=1500V,Ta=25°CTyp.150Data rate tbps (Mbps)VDD1=VDD2=2.25 to 5.5VTa=-40 to 125°CMax150Pulse width distortion PWD (ns)VDD1=VDD2=5V,Ta=25°CTyp.0.8Propagation delay tPHL, tPLH (ns)Typ.10.9Sample Check & AvailabilityBuy OnlineBuy OnlineBuy OnlineBuy OnlineBuy OnlineFollow the links below for more on the new products.DCL540C01ADCL540D01ADCL540L01ADCL540H01ADCL541A01ADCL541B01ADCL541L01ADCL541H01ADCL542L01ADCL542H01AFollow the link below for more on Toshiba’s standard digital isolators.Standard Digital IsolatorTo check availability of the new products at online distributors, visit:DCL540C01ABuy OnlineDCL540D01ABuy OnlineDCL540L01ABuy OnlineDCL540H01ABuy OnlineDCL541A01ABuy OnlineDCL541B01ABuy OnlineDCL541L01ABuy OnlineDCL541H01ABuy OnlineDCL542L01ABuy OnlineDCL542H01ABuy Online* Company names, product names, and service names may be trademarks of their respective companies.* Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.About Toshiba Electronic Devices & Storage CorporationToshiba Electronic Devices & Storage Corporation, a leading supplier of advanced semiconductor and storage solutions, draws on over half a century of experience and innovation to offer customers and business partners outstanding discrete semiconductors, system LSIs and HDD products.Its 17,400 employees around the world share a determination to maximize product value, and to promote close collaboration with customers in the co-creation of value and new markets. The company looks forward to building and to contributing to a better future for people everywhere.Find out more at https://toshiba.semicon-storage.com/ap-en/top.htmlContactsCustomer Inquiries:Optoelectronic Device Sales & Marketing Dept.Tel: +81-44-548-2218Contact UsMedia Inquiries:C. NagasawaCommunications & Market Intelligence Dept.Toshiba Electronic Devices & Storage Corporationsemicon-NR-mailbox@ml.toshiba.co.jpSource: Toshiba Electronic Devices & Storage Corporation