Beijing Silk Road Enterprise Management Services Co., Ltd.
| CMTI(kV/us) | 200kV/us |
| Voltage - Supply | 2.5V~5.5V;2.5V~5.5V |
| Propagation Delay(tpd) | 9ns |
| Default Output | High 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 # | CMT8121N1 |
| Package | SOIC-8-NB |
| Model Number | CMT8121N1 |
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Product Specification
| CMTI(kV/us) | 200kV/us | Voltage - Supply | 2.5V~5.5V;2.5V~5.5V |
| Propagation Delay(tpd) | 9ns | Default Output | High 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 # | CMT8121N1 | Package | SOIC-8-NB |
| Model Number | CMT8121N1 |
The CMT812X is a high-performance, dual-channel digital isolator designed for robust communication between different power domains. Utilizing silicon dioxide (SiO2) insulation, it provides up to 5 kVrms isolation voltage, effectively preventing noise currents and protecting sensitive circuits. The series offers enhanced electromagnetic compatibility (EMC) with system-level ESD, EFT, and surge immunity, along with low emissions. Available in multiple package options, it is suitable for demanding industrial and automotive applications.
| Feature | Specification | Details |
| Safety & EMC | Safety Certifications | DIN VDE V 0884-11, UL 1577, CSA, CQC, TUV |
| EMC | System-level ESD, EFT, Surge Immunity; 8kV IEC 61000-4-2 Contact Discharge Protection; Low Emissions | |
| Transient Common-Mode Rejection (CMTI) | 200 kV/s (typical) | |
| Surge Capability | 8 kV | |
| Isolation Rating | Up to 5 kVRMS | |
| Expected Lifetime | Over 40 years | |
| Performance | Data Rate | DC to 150 Mbps |
| Propagation Delay | 9 ns (typical at 5V) | |
| Default Output Levels | High/Low options available (CMT812X1 High, CMT812X0 Low) | |
| Power | Supply Voltage Range | 2.5 V to 5.5 V |
| Low Power Consumption | 1.5 mA per channel typical at 1 Mbps | |
| Environmental | Operating Temperature Range | -40C to 125C |
| Packaging | Available Packages | SOIC-16 (Wide Body), SOW8L (Wide Body), SOIC-8 (Narrow Body) |
| Package Dimensions | SOIC-8 Narrow: 4.9 x 3.9 mm; SOW8L Wide: 5.85 x 7.5 mm; SOIC-16 Wide: 10.4 x 7.5 mm | |
| Ordering Information | CMT812X (NB for Narrow Body, WB for Wide Body) |
Company Details
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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