Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The SI8661EC-B-IS1R digital isolator provides highly reliable, high-speed operation for demanding applications with isolation levels up to 5kV.The Si86xx digital isolators replace optocouplers in targeted applications requiring robust operation and a high degree of insulation protection, such as industrial automation and drives, motor control, and medical systems.The Si86xx family provides isolation solutions for isolated AC-DC and DC-DC power supplies, as well as solar panel microinverters and hybrid electric vehicles (HEVs). The Si86xx family provides isolation solutions for isolated AC-DC and DC-DC power supplies, as well as solar panel microinverters, datacom systems, and hybrid electric vehicles (HEVs). The Si86xx isolators offer 150Mbps data rates over the -40°C to +125ºC temperature range and ultra-low-power operation of less than 1.6mA per channel at 1Mbps, making them ideal for energy-efficient system designs. Industrial Applications

Product Attributes

Technology: Capacitive Coupling  

Type: General Purpose  

Isolated Power: None  

Number of channels: 6  

Input - Side 1/Side: 2 5/1  

Channel Type: Unidirectional  

Voltage - Isolated: 3750Vrms  

Common Mode Transient Immunity (min): 35kV/µs  

Data Rate: 150Mbps  

Propagation Delay tpLH / tpHL (max): 13ns, 13ns  

Pulse Width Distortion (max): 4.5ns  

Rise/Fall Time (typical): 2.5ns, 2.5ns  

Voltage - Supply: 2.5V ~ 5.5V  

Operating Temperature: -40°C ~ 125°C  

Mounting Type: Surface Mount  

Package/Shell : 16-SOIC (0.154", 3.90mm Width)  

Supplier Device Package: 16-SOIC

Product Applications

Industrial Applications

• Industrial automation systems

• Medical electronics

• Isolated switch mode supplies

• Isolated ADC, DAC

• Motor control

• Power inverters

• Communication systems

Automotive Applications

• On-board chargers

• Battery management systems

• Charging stations

• Traction inverters

• Hybrid Electric Vehicles

• Battery Electric Vehicles

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.