SI8661BD-B-IS The Skyworks Solutions Inc. SI8661BD-B-IS is a digital isolator featuring 5000Vrms isolation and 6 channels. It operates with a supply voltage range of 2.5V to 5.5V.
Mfr Part #:

SI8661BD-B-IS

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Skyworks Solutions Inc. SI8661BD-B-IS is a digital isolator featuring 5000Vrms isolation and 6 channels. It operates with a supply voltage range of 2.5V to 5.5V.
✓ Total Stock: 4,030 pcs

SI8661BD-B-IS Available from 1 distributor

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SI8661BD-B-IS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Data Rate
Mounting Type
Number of Channels
Operating Temperature
Package / Case
SVHC Present
Technology
Type
Voltage Supply

SI8661BD-B-IS Description

Short technical summary and product information.

The Skyworks Solutions Inc. SI8661BD-B-IS is a general-purpose digital isolator designed for robust signal isolation. It provides 5000Vrms of isolation voltage, ensuring safety and signal integrity in various applications. This device features 6 unidirectional channels and supports a data rate of up to 150Mbps.

 

With a capacitive coupling technology, the SI8661BD-B-IS offers a typical rise and fall time of 4ns and a maximum pulse width distortion of 4.5ns. The propagation delay is rated at a maximum of 13ns. It operates within a supply voltage range of 2.5V to 5.5V and functions across an industrial temperature range of -40°C to 125°C.

 

The isolator is housed in a 16-SOIC package and is designed for surface mount applications. Its common mode transient immunity is a minimum of 50kV/µs, making it suitable for harsh electrical environments. The input/output channel configuration is 5/1.

 

This component is compliant with RoHS standards and has an MSL rating of 1. It is packaged in tubes for convenient handling and integration into automated assembly processes.

SI8661BD-B-IS Quick Information

Product Type: Digital Isolator
Series: SI866x
Canonical Name: SI8661BD-B-IS Digital Isolator
Subcategory: Digital Isolator

SI8661BD-B-IS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SI8661BD-B-IS Features

  • Provides 5000Vrms of isolation voltage.
  • Features 6 unidirectional digital channels.
  • Supports data rates up to 150Mbps.
  • Operates from 2.5V to 5.5V supply.
  • Packaged in a 16-SOIC for surface mounting.

SI8661BD-B-IS Applications

  • Ideal for industrial control systems.
  • Suitable for power supply applications.
  • Used in communication interfaces.
  • Protects sensitive electronic circuits.
  • Enhances system reliability in noisy environments.

SI8661BD-B-IS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SI8661BD-B-IS?

2.5 V to 5.5 V.

What is the isolation voltage rating?

5000 Vrms.

How many channels does this isolator have?

6 channels.

What is the maximum data rate?

150 Mbps.

What is the package type?

16-SOIC (0.295", 7.50mm Width).

What is the operating temperature range?

-40°C to 125°C.

What is the typical rise/fall time?

4 ns.

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