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SI8261AAC-C-ISR
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

SI8261AAC-C-ISR

DGTL ISO 3.75KV GATE DRVR 8SOIC
Skyworks Solutions, Inc. · Isolators - Gate Drivers · BOM Matching
Mfr. Part Number
SI8261AAC-C-ISR
Manufacturer
Skyworks Solutions, Inc.
Package / Case
8-SOIC (0.154", 3.90mm Width)
Datasheet
Datasheet
Description
DGTL ISO 3.75KV GATE DRVR 8SOIC
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
sample
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SI8261AAC-C-ISR
Skyworks Solutions, Inc.
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In Stock6,903
Unit
Price
$3.06
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Reference Price
QuantityPrice
1$ 3.0600
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Voltage - Forward (Vf) (Typ)
2.8V (Max)
Voltage - Isolation
3750Vrms
Voltage - Output Supply
6.5V ~ 30V
Current - DC Forward (If) (Max)
30 mA
Current - Output High, Low
400mA, 600mA
Current - Peak Output
600mA
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Current - Output High, Low
400mA, 600mA
Current - Peak Output
600mA
Voltage - Output Supply
6.5V ~ 30V
Common Mode Transient Immunity (Min)
35kV/µs
Propagation Delay tpLH / tpHL (Max)
60ns, 50ns
Pulse Width Distortion (Max)
28ns
Rise / Fall Time (Typ)
5.5ns, 8.5ns
Approval Agency
CQC, CSA, UR, VDE
Current - DC Forward (If) (Max)
30 mA
Technology
Capacitive Coupling
Voltage - Forward (Vf) (Typ)
2.8V (Max)
Mounting Type
Surface Mount
Number of Channels
1
Operating Temperature
-40°C ~ 125°C
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Voltage - Isolation
3750Vrms
DGTL ISO 3.75KV GATE DRVR 8SOIC
Brand Introduction

Skyworks Solutions, Inc. is empowering the wireless networking revolution. Our highly innovative analog semiconductors are connecting people, places and things spanning a number of new and previously unimagined applications within the automotive, broadband, cellular infrastructure, connected home, industrial, medical, military, smartphone, tablet and wearable markets.

Headquartered in Woburn, Massachusetts, Skyworks is a global company with engineering, marketing, operations, sales, and service facilities located throughout Asia, Europe and North America.

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Buying FAQ — SI8261AAC-C-ISR

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy SI8261AAC-C-ISR from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes SI8261AAC-C-ISR. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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