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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Digital isolator with system level immunity HopeRF Micro-electronics CMT8121N0
China Digital isolator with system level immunity HopeRF Micro-electronics CMT8121N0

  1. China Digital isolator with system level immunity HopeRF Micro-electronics CMT8121N0

Digital isolator with system level immunity HopeRF Micro-electronics CMT8121N0

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CMTI(kV/us) 200kV/us
Voltage - Supply 2.5V~5.5V;2.5V~5.5V
Propagation Delay(tpd) 9ns
Default Output Low Level
Number of Forward Channels 1
Number of Reverse Channels 1
Operating Temperature -40℃~+125℃
Description Digital Isolator 3750Vrms Forward 1 Channel Reverse 1 Channel 150Mbps 200kV/us CMTI SOIC-8-NB
Mfr. Part # CMT8121N0
Package SOIC-8-NB
Model Number CMT8121N0

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  1. Product Details
  2. Company Details

Product Specification

CMTI(kV/us) 200kV/us Voltage - Supply 2.5V~5.5V;2.5V~5.5V
Propagation Delay(tpd) 9ns Default Output Low Level
Number of Forward Channels 1 Number of Reverse Channels 1
Operating Temperature -40℃~+125℃ Description Digital Isolator 3750Vrms Forward 1 Channel Reverse 1 Channel 150Mbps 200kV/us CMTI SOIC-8-NB
Mfr. Part # CMT8121N0 Package SOIC-8-NB
Model Number CMT8121N0

Product Overview

The CMT812X is a high-performance, dual-channel digital isolator utilizing silicon dioxide (SiO2) insulation technology, capable of supporting isolation voltages up to 5 kVrms. Designed for communication between two different power domains, it prevents noise currents on data buses or other circuits from entering the local ground, thereby avoiding interference and damage to sensitive circuitry. The CMT812X series offers enhanced electromagnetic compatibility (EMC) with low emissions and high immunity to system-level ESD, EFT, and surges. Available in SOIC-16 wide body, SOW8L wide body, and SOIC-8 narrow body packages.

Product Attributes

  • Brand: HopeRF (inferred from www.hoperf.cn)
  • Certifications: DIN VDE V 0884-11: 2017-01, UL 1577 Component Certification, CSA Certification (IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC 60601-1), CQC Certification (GB4943.1-2022), TUV Certification (EN 60950-1, EN 62368-1, EN 61010-1)
  • Material: Silicon Dioxide (SiO2) insulation

Technical Specifications

Product ModelPackage TypeDimensions (mm x mm)Data RateSupply Voltage RangeOperating Temperature RangeIsolation RatingTypical Propagation DelayTypical Current per Channel (1 Mbps)
CMT8120X-21X-22XSOIC-8 Narrow Body (NB)4.9 x 3.9DC to 150 Mbps2.5 V to 5.5 V-40C to 125CUp to 5 kVRMS9 ns (at 5V)1.5mA
CMT8120X-21X-22XSOW8L Wide Body (WB)5.85 x 7.5DC to 150 Mbps2.5 V to 5.5 V-40C to 125CUp to 5 kVRMS9 ns (at 5V)1.5mA
CMT8120X-21X-22XSOIC-16 Wide Body (WB)10.4 x 7.5DC to 150 Mbps2.5 V to 5.5 V-40C to 125CUp to 5 kVRMS9 ns (at 5V)1.5mA

Key Features

  • Enhanced Electromagnetic Compatibility (EMC)
  • System-level ESD, EFT, Surge Immunity
  • 8kV IEC 61000-4-2 Contact Discharge Protection across Isolation Barrier
  • Low Emissions
  • Default Output High/Low Options
  • Low Power Consumption
  • Robust Isolation Barrier with >40 years expected lifetime
  • High Surge Capability (8 kV)
  • Typical CMTI: 200 kV/s

Applications

  • Industrial Automation
  • New Energy Vehicles
  • Photovoltaic Inverters
  • Motor Control
  • Isolated SPI
  • General-Purpose Multi-channel Isolation

2508011705_HopeRF-Micro-electronics-CMT8121N0_C32713176.pdf

Company Details

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,

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icisolator.com/

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