Beijing Silk Road Enterprise Management Services Co., Ltd.
| CMTI(kV/us) | 100kV/us |
| Propagation Delay(tpd) | 11ns |
| Voltage - Supply | 2.35V~5.5V;2.35V~5.5V |
| Default Output | High Level |
| Number of Forward Channels | 3 |
| Number of Reverse Channels | 1 |
| Operating Temperature | -40℃~+125℃ |
| Description | Digital Isolator 5000Vrms Forward 3 Channel Reverse 1 Channel 100Mbps 100kV/us CMTI SOIC-16-300mil |
| Mfr. Part # | BL7141WH |
| Package | SOIC-16-300mil |
| Model Number | BL7141WH |
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Product Specification
| CMTI(kV/us) | 100kV/us | Propagation Delay(tpd) | 11ns |
| Voltage - Supply | 2.35V~5.5V;2.35V~5.5V | Default Output | High Level |
| Number of Forward Channels | 3 | Number of Reverse Channels | 1 |
| Operating Temperature | -40℃~+125℃ | Description | Digital Isolator 5000Vrms Forward 3 Channel Reverse 1 Channel 100Mbps 100kV/us CMTI SOIC-16-300mil |
| Mfr. Part # | BL7141WH | Package | SOIC-16-300mil |
| Model Number | BL7141WH |
The BL714x is a high-performance quad-channel digital isolator designed to provide complete electrical isolation between input and output stages. Utilizing a dual-capacitive silicon dioxide (SiO2) insulation barrier, each isolation channel ensures robust data integrity. The devices offer signal transmission rates of up to 100Mbps, exceptional common-mode transient immunity (CMTI) of 100kV/s (typical), and a high isolation voltage rating of 5kVRMS. With a wide operating voltage range from 2.5V to 5.5V and a broad temperature range of -40C to 125C, the BL714x series is suitable for demanding applications such as industrial automation, motor control, photovoltaic inverters, isolated power supplies, and medical equipment. Options for default output logic levels (high or low) and low propagation delay (11ns typical) further enhance design flexibility.
| Model | Rate | Channels | Direction | Isolation Rating | Default Output Level | Package |
|---|---|---|---|---|---|---|
| BL7140WL | 100Mbps | 4 | 4/0 | 5000Vrms | Low | SOIC-16 Wide Body |
| BL7140WH | 100Mbps | 4 | 4/0 | 5000Vrms | High | SOIC-16 Wide Body |
| BL7141WL | 100Mbps | 4 | 3/1 | 5000Vrms | Low | SOIC-16 Wide Body |
| BL7141WH | 100Mbps | 4 | 3/1 | 5000Vrms | High | SOIC-16 Wide Body |
| BL7142WL | 100Mbps | 4 | 2/2 | 5000Vrms | Low | SOIC-16 Wide Body |
| BL7142WH | 100Mbps | 4 | 2/2 | 5000Vrms | High | SOIC-16 Wide Body |
| Parameter | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| General Characteristics | |||||
| Signal Transmission Rate | 100 | Mbps | |||
| CMTI | Typical | 100 | kV/s | ||
| Isolation Voltage | 5kVRMS | ||||
| Isolation Barrier Lifetime | >50 | Years | |||
| Surge Capability | Up to | 10 | kV | ||
| Supply Voltage Range | 2.5 | 5.5 | V | ||
| Temperature Range | -40 | 125 | C | ||
| Propagation Delay | 5V Supply | 11 | ns | ||
| Pulse Width Distortion | 3 | ns | |||
| Absolute Maximum Ratings | |||||
| VDD1, VDD2 Supply Voltage | -0.5 | 6 | V | ||
| Input/Output Voltage | -0.5 | VDD+0.5 | V | ||
| Junction Temperature | 150 | C | |||
| Storage Temperature Range | -65 | 150 | C | ||
| ESD Ratings | |||||
| Human Body Model (HBM) | ANSI/ESDA/JEDEC JS-001-2017 | 6000 | V | ||
| Charged Device Model (CDM) | ANSI/ESDA/JEDEC JS-002-2018 | 1500 | V | ||
| Machine Model (MM) | JESD22-A115C | 400 | V | ||
| Recommended Operating Conditions | |||||
| VDD1, VDD2 Supply Voltage | 2.35 | 5.5 | V | ||
| Environmental Temperature | -40 | 25 | 125 | C | |
| Isolation Characteristics | |||||
| Reinforced Insulation Voltage | VTEST=5kVRMS, t=60s | 5 | kVRMS | ||
| Transient Isolation Voltage | 1.2/50s waveform, VTEST=8000 VPK | 8000 | VPK | ||
| Working Isolation Voltage (AC) | 1500 | VRMS | |||
| Working Isolation Voltage (DC) | 2121 | VDC | |||
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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