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SI8663BC-B-IS1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI8663BC-B-IS1 product

SI8663BC-B-IS1

Integrated Circuits (ICs)

Digital isolatorSix channel150 Mbps3.75 kVRMSNB SOIC-16

SI8663BC-B-IS1 is a six-channel digital isolator with three channels in each direction, 150 Mbps operation, default-low outputs, and a 3.75 kVRMS isolation rating.

Best for

  • Bidirectional isolated control signals
  • Industrial control interfaces
  • Motor-control signal isolation

Avoid if

  • The required creepage or clearance exceeds the narrow-body SOIC capability
  • The interface requires a specified fail-safe-high output state

Check before use

  • Verify isolation coordination for the end system
  • Confirm all logic inputs meet VIH and VIL limits
  • Validate power-up behavior for default-low outputs

Key specifications

Channels
3 forward / 3 reverse
Data rate
150 Mbps maximum
Isolation rating
3.75 kVRMS
Supply voltage
2.375 V to 5.5 V

Compliance & Environment

RoHS
RoHS

Application

Industrial automationMotor controlPower inverters

Datasheet

SI8663BC-B-IS1-Silicon-Labs-datasheet-120074374.pdf

800 KB

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CAD Models

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3D Model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

SI8663BC-B-IS1 is a Skyworks Si8663-series CMOS digital isolator in a 16-pin narrow-body SOIC package. It provides six isolated digital channels with three channels from Side 1 to Side 2 and three reverse channels.