Mfr Part #:

SI8660BB-B-IS1R

The SI8660BB-B-IS1R is a 6-channel digital isolator from Silicon Labs with 2500Vrms isolation, 150Mbps data rate, and 35kV/µs CMTI. It comes in a 16-SOIC surface-mount package.

✓ Total Stock: 3,307 pcs

$ Price Range: $8.46

SI8660BB-B-IS1R Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,804 pcs On Request	1804 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	1,493 pcs On Request	1493 pcs	On Request	1	On Request	On Request	20+	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	10 pcs On Request	10 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SI8660BB-B-IS1R Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Silicon Labs
Data Rate	150Mbps
Lead Spacing	1.27 mm
Lead Style	Gull Wing
Tape & Reel	Yes
Technology	Capacitive Coupling

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SI8660BB-B-IS1R Description

Short technical summary and product information.

The SI8660BB-B-IS1R is a six-channel digital isolator produced by Silicon Labs. It utilizes capacitive coupling isolation technology and provides a nominal isolation voltage of 2500Vrms. The device supports data rates up to 150Mbps and features 35kV/µs common-mode transient immunity, enabling reliable operation in electromagnetically noisy environments.

The channel configuration is unidirectional with six inputs on side 1 and zero inputs on side 2, meaning all six channels pass signals in the same direction. The device does not include an integrated isolated power supply; a separate isolated power rail is needed if isolated power is required in the application.

The SI8660BB-B-IS1R is available in a 16-SOIC surface-mount package with a body width of 3.9mm. Tape and reel packaging is supported for volume manufacturing. The general-purpose design makes it suitable for digital signal isolation across a wide range of applications.

SI8660BB-B-IS1R Quick Information

Product Type: Digital Isolator

Series: Si8660

Canonical Name: 6-Channel Digital Isolator, 2500Vrms, 150Mbps, 16-SOIC

Subcategory: General Purpose Digital Isolator

SI8660BB-B-IS1R Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SI8660BB-B-IS1R Estimated Pricing

Qty	Low	High
1+	$8.46	$8.46

Estimated market price range - modelled values for guidance only, not live distributor offers.

SI8660BB-B-IS1R Features

Six unidirectional isolation channels for signal coupling.
Capacitive coupling technology for high-speed isolation.
2500Vrms isolation voltage rating.
150Mbps maximum data rate.
35kV/µs common-mode transient immunity.

SI8660BB-B-IS1R Applications

Isolates 6 high-speed digital signal channels.
Used for galvanic isolation in industrial controls.
Suitable for isolated communication between logic domains.
Provides safety isolation in power electronics.

SI8660BB-B-IS1R FAQs

7 frequently asked questions generated from this part’s specifications.

What is the isolation voltage rating of the SI8660BB-B-IS1R?

2500Vrms.

How many channels does the SI8660BB-B-IS1R have?

It has 6 channels.

What is the maximum data rate?

150Mbps.

What is the common-mode transient immunity?

35kV/µs.

What isolation technology is used?

Capacitive coupling.

What package is the SI8660BB-B-IS1R offered in?

16-SOIC surface-mount package.

What is the channel direction?

Unidirectional, with all six channels directed from side 1 to side 2.