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HomeProductsIsolatorsDigital IsolatorsSI8451BB-B-IS1
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SI8451BB-B-IS1 - Skyworks Solutions Inc.

Manufacturer Part Number
SI8451BB-B-IS1
Manufacturer
Skyworks Solutions, Inc.
Allelco Part Number
32D-SI8451BB-B-IS1
ECAD Model
Parts Description
DGTL ISO 2500VRMS 5CH GP 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
Si8450/51/52/55.pdf
Si8450/51/52/55.pdf
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Specifications

SI8451BB-B-IS1 Tech Specifications
Skyworks Solutions Inc. - SI8451BB-B-IS1 technical specifications, attributes, parameters and parts with similar specifications to Skyworks Solutions Inc. - SI8451BB-B-IS1

Product Attribute Attribute Value  
Manufacturer Skyworks Solutions, Inc.  
Voltage - Supply 2.7V ~ 5.5V  
Voltage - Isolation 2500Vrms  
Type General Purpose  
Technology Capacitive Coupling  
Supplier Device Package 16-SOIC  
Series -  
Rise / Fall Time (Typ) 3.8ns, 2.8ns  
Pulse Width Distortion (Max) 2.5ns  
Propagation Delay tpLH / tpHL (Max) 9.5ns, 9.5ns  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tube  
Operating Temperature -40°C ~ 125°C  
Number of Channels 5  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 4/1  
Data Rate 150Mbps  
Common Mode Transient Immunity (Min) 25kV/µs (Typ)  
Channel Type Unidirectional  
Base Product Number SI8451  

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

SI8451BB-B-IS1

Manufacturer

Skyworks Solutions, Inc.

Introduction

High-performance digital isolator with 5 unidirectional channels.

Product Features and Performance

5 unidirectional channels

Rise/fall time: 3.8ns/2.8ns

Propagation delay: 9.5ns max

Common mode transient immunity: 25kV/s (typical)

Data rate: 150Mbps

Supply voltage: 2.7V to 5.5V

Operating temperature: -40°C to 125°C

Product Advantages

Compact 16-SOIC package

Capacitive coupling technology for reliable isolation

High common mode transient immunity

High data rate for fast signal transmission

Key Technical Parameters

Isolation voltage: 2500Vrms

Pulse width distortion: 2.5ns max

Quality and Safety Features

Meets safety standards for industrial and medical applications

Robust design for reliable operation

Compatibility

Can be used in a wide range of industrial, medical, and consumer electronics applications

Application Areas

Industrial automation and control systems

Medical equipment

Consumer electronics

Product Lifecycle

Current product, no plans for discontinuation

Replacement and upgrade options available from the manufacturer

Key Reasons to Choose This Product

High performance digital isolation with fast response time

Compact and space-saving package

Reliable operation across wide temperature range

Excellent common mode transient immunity for robust performance

Parts with Similar Specifications

The three parts on the right have similar specifications to Skyworks Solutions Inc. SI8451BB-B-IS1

Product Attribute SI8451BB-B-IS1 SI8455BA-B-IU SI8460AB-B-IS1 SI8460AB-B-IS1R
Part Number SI8451BB-B-IS1 SI8455BA-B-IU SI8460AB-B-IS1 SI8460AB-B-IS1R
Manufacturer Skyworks Solutions Inc. Skyworks Solutions Inc. Skyworks Solutions Inc. Skyworks Solutions Inc.
Package Tube Tube Tube Tape & Reel (TR)
Inputs - Side 1/Side 2 4/1 5/0 6/0 6/0
Supplier Device Package 16-SOIC 16-QSOP 16-SOIC 16-SOIC
Isolated Power No No No No
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SSOP (0.154', 3.90mm Width) 16-SOIC (0.154', 3.90mm Width) 16-SOIC (0.154", 3.90mm Width)
Series - - - -
Number of Channels 5 5 6 6
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Data Rate 150Mbps 150Mbps 1Mbps 1Mbps
Base Product Number SI8451 SI8455 SI8460 SI8460
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Isolation 2500Vrms 1000Vrms 2500Vrms 2500Vrms
Pulse Width Distortion (Max) 2.5ns 2.5ns 25ns 25ns
Rise / Fall Time (Typ) 3.8ns, 2.8ns 3.8ns, 2.8ns 3.8ns, 2.8ns 3.8ns, 2.8ns
Common Mode Transient Immunity (Min) 25kV/µs (Typ) 25kV/µs (Typ) 25kV/µs (Typ) 25kV/µs (Typ)
Type General Purpose General Purpose General Purpose General Purpose
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Propagation Delay tpLH / tpHL (Max) 9.5ns, 9.5ns 9.5ns, 9.5ns 35ns, 35ns 35ns, 35ns
Voltage - Supply 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional

SI8451BB-B-IS1 Datasheet PDF

Download SI8451BB-B-IS1 pdf datasheets and Skyworks Solutions Inc. documentation for SI8451BB-B-IS1 - Skyworks Solutions Inc..

Datasheets
Si8450/51/52/55.pdf
PCN Assembly/Origin
Si82xx/Si84xx/Si86xx 04/Feb/2020.pdf
PCN Design/Specification
Si86xx/Si84xx 10/Dec/2019.pdf Si84YYY 16/Apr/2018.pdf
HTML Datasheet
Si8450/51/52/55.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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SI8451BB-B-IS1 Image

SI8451BB-B-IS1

Skyworks Solutions Inc.
32D-SI8451BB-B-IS1

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