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Skyworks Solutions SI8660BD-B-IS — Digital Isolators
Skyworks Solutions

SI8660BD-B-IS Skyworks Digital Isolator, 150Mbps, 5000Vrms

MPNSI8660BD-B-IS
End of Life

Skyworks Solutions SI8660BD-B-IS digital isolator, General Purpose, 6-channel unidirectional, 150Mbps data rate, 5000Vrms isolation, capacitive coupling, 16-SOIC wide-body, Tube.

$6.26Ref. price · indicative, final on quote
SI8660BD-B-IS datasheet
Packaging16-SOIC (0.295", 7.50mm Width)
StockIn Stock (30)
Lead timeIn Stock wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

SI8660BD-B-IS Technical Specifications
ParameterValue
TypeGeneral Purpose
Channel typeUnidirectional
Mounting typeSurface Mount
Voltage2.5V ~ 5.5V
Voltage - isolation5000Vrms
Isolated powerNo
Operating temperature-40°C ~ 125°C
Pulse width distortion4.5ns
PackageTube
Data rate150Mbps
TechnologyCapacitive Coupling
Case16-SOIC (0.295\", 7.50mm Width)
Number of channels6
Inputs - side 1/Side 26/0
Rise (Fall time)2.5ns, 2.5ns
Propagation delay tpLH (tpHL)13ns, 13ns
Common mode transient immunity35kV/µs

Product details

Six-channel isolation at 150 Mbps — the parametric anchor

The SI8660BD-B-IS is a six-channel, unidirectional digital isolator from Skyworks Solutions, built on capacitive coupling technology. It delivers a 150 Mbps data rate across a 5000 Vrms isolation barrier, with all six inputs on side 1 (6/0 channel configuration). Propagation delay is 13 ns max (tpLH/tpHL), pulse-width distortion stays under 4.5 ns, and common-mode transient immunity is rated at 35 kV/µs minimum — numbers that matter when the isolator sits between a noisy motor-drive backplane and a sensitive control-side SPI bus.

Frequently asked questions

What is the difference between SI8660BD-B-IS and SI8660BC-B-IS1?

The SI8660BD-B-IS is rated for 5000 Vrms isolation, while the SI8660BC-B-IS1 is rated for 3750 Vrms. The 5000 Vrms version provides higher safety margin for applications requiring reinforced isolation or greater creepage distance.