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HomeProductsIsolatorsDigital IsolatorsSI8641EC-B-IS1R
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SI8641EC-B-IS1R - Skyworks Solutions Inc.

Manufacturer Part Number
SI8641EC-B-IS1R
Manufacturer
Skyworks Solutions, Inc.
Allelco Part Number
32D-SI8641EC-B-IS1R
ECAD Model
Parts Description
DGTL ISO 3750VRMS 4CH GP 16SOIC
Package
16-SOIC (0.154', 3.90mm Width)
Data sheet
SI864x.pdf
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Specifications

SI8641EC-B-IS1R Tech Specifications
Skyworks Solutions Inc. - SI8641EC-B-IS1R technical specifications, attributes, parameters and parts with similar specifications to Skyworks Solutions Inc. - SI8641EC-B-IS1R

Product Attribute Attribute Value  
Manufacturer Skyworks Solutions, Inc.  
Voltage - Supply 2.5V ~ 5.5V  
Voltage - Isolation 3750Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 16-SOIC  
Series Si864x  
Rise / Fall Time (Typ) 2.5ns, 2.5ns  
Pulse Width Distortion (Max) 4.5ns  
Propagation Delay tpLH / tpHL (Max) 13ns, 13ns  
Package / Case 16-SOIC (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Channels 4  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 3/1  
Data Rate 150Mbps  
Common Mode Transient Immunity (Min) 35kV/µs  
Channel Type Unidirectional  
Base Product Number SI8641  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

SI8641EC-B-IS1R

Manufacturer

Skyworks Solutions, Inc.

Introduction

Digital isolator with 4 unidirectional channels

Provides galvanic isolation between two subsystems

Product Features and Performance

Operating temperature range: -40°C to 125°C

Isolation voltage: 3750Vrms

Rise/fall time: 2.5ns

Propagation delay: 13ns max

Common mode transient immunity: 35kV/s

Data rate: 150Mbps

Product Advantages

Capacitive coupling technology provides high isolation

Compact 16-SOIC package

Supports wide supply voltage range of 2.5V to 5.5V

Key Technical Parameters

Number of channels: 4

Series: Si864x

Package: 16-SOIC, Tape & Reel

Mounting type: Surface mount

Pulse width distortion: 4.5ns max

Quality and Safety Features

Meets isolation voltage requirement of 3750Vrms

High common mode transient immunity of 35kV/s

Compatibility

Compatible with a wide range of digital systems

Application Areas

Industrial automation

Motor drives

Power supplies

Building automation

Transportation systems

Product Lifecycle

Current product, no discontinuation planned

Replacement parts and upgrades available

Key Reasons to Choose This Product

High isolation voltage and common mode transient immunity for safety

Fast signal propagation and low pulse width distortion for reliable performance

Wide operating temperature and supply voltage range for versatile applications

Compact package and surface mount design for easy integration

Parts with Similar Specifications

The three parts on the right have similar specifications to Skyworks Solutions Inc. SI8641EC-B-IS1R

Product Attribute SI8641EC-B-IS1R SI8641ED-B-IS SI8642AB-B-IS1 SI8641EC-B-IS1
Part Number SI8641EC-B-IS1R SI8641ED-B-IS SI8642AB-B-IS1 SI8641EC-B-IS1
Manufacturer Skyworks Solutions Inc. Skyworks Solutions Inc. Skyworks Solutions Inc. Skyworks Solutions Inc.
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Common Mode Transient Immunity (Min) 35kV/µs 35kV/µs 35kV/µs 35kV/µs
Isolated Power No No No No
Type General Purpose General Purpose General Purpose General Purpose
Series Si864x Si864x Si864x Si864x
Voltage - Supply 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
Number of Channels 4 4 4 4
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 16-SOIC
Rise / Fall Time (Typ) 2.5ns, 2.5ns 2.5ns, 2.5ns 2.5ns, 2.5ns 2.5ns, 2.5ns
Voltage - Isolation 3750Vrms 5000Vrms 2500Vrms 3750Vrms
Package Tape & Reel (TR) Tube Tube Tube
Base Product Number SI8641 SI8641 SI8642 SI8641
Pulse Width Distortion (Max) 4.5ns 4.5ns 25ns 4.5ns
Inputs - Side 1/Side 2 3/1 3/1 2/2 3/1
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Data Rate 150Mbps 150Mbps 1Mbps 150Mbps
Propagation Delay tpLH / tpHL (Max) 13ns, 13ns 13ns, 13ns 35ns, 35ns 13ns, 13ns
Package / Case 16-SOIC (0.154', 3.90mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.154', 3.90mm Width) 16-SOIC (0.154", 3.90mm Width)

SI8641EC-B-IS1R Datasheet PDF

Download SI8641EC-B-IS1R pdf datasheets and Skyworks Solutions Inc. documentation for SI8641EC-B-IS1R - Skyworks Solutions Inc..

Datasheets
SI864x.pdf
PCN Design/Specification
Si86xx/Si84xx 10/Dec/2019.pdf
PCN Other
Skyworks Acquisition 9/Jul/2021.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Obsolescence/ EOL
Si863x/Si864x 16/Jul/2021.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SI8641EC-B-IS1R Image

SI8641EC-B-IS1R

Skyworks Solutions Inc.
32D-SI8641EC-B-IS1R

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