EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SI8445BB-D-IS Real Image
Same model may have multiple batches, images only for reference.

SI8445BB-D-IS

Part No SI8445BB-D-IS
Manufacturer Skyworks Solutions Inc.
Catalog Digital Isolators
Description DGTL ISO 2500VRMS 4CH GP 16SOIC / General Purpose Digital Isolator 2500Vrms 4 Channel 150Mbps 25kV/µs (Typ) CMTI 16-SOIC (0.295", 7.50mm Width)
Datasheet
SI8445BB-D-IS Datasheet
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Category Isolators>Digital Isolators
Mfr Skyworks Solutions Inc.
Package Tube
Product Status Not For New Designs
Technology Capacitive Coupling
Type General Purpose
Isolated Power No
Number of Channels 4
Inputs - Side 1/Side 2 4/0
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 25kV/µs (Typ)
Data Rate 150Mbps
Propagation Delay tpLH / tpHL (Max) 9.5ns, 9.5ns
Pulse Width Distortion (Max) 2.5ns
Rise / Fall Time (Typ) 3.8ns, 2.8ns
Voltage - Supply 2.7V ~ 5.5V
Temperature Range - Operating -40°C ~ 125°C
Mounting SMD (SMT)
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Base Product Number SI8445
Standard Package 46
MSL Level 2A (4 Weeks)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1243959-SI8445BB-D-IS
Ultra Librarian 3D Model Ultra Librarian SI8445BB-D-IS CAD Model

Description

The SI8445BB-D-IS is a digital isolator that belongs to the Win Source series.

  • Type: General-Purpose
  • Data Rate: 150Mbps
  • Voltage Isolation: 2500Vrms
  • Technology: Capacitive Coupling
  • Channel Type: Unidirectional
  • Maximum Propagation Delay: 9.5ns
  • Pulse Width Distortion: 2.5ns
  • Mounting: Surface Mount Device
  • Package: 16-SOIC
  • Voltage Supply: 2.7V ~ 5.5V
  • Operating Temperature: -40°C ~ 125°C

You May Also Be Interested in

ISO7340FCQDWQ1 Texas Instruments – Price, Stock & Datasheet
ISO7340FCQDWQ1
Texas Instruments
DGTL ISOLTR 3KV 4CH GP 16-SOIC
Need more? Email Us
ADUM242D1BRIZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM242D1BRIZ
Analog Devices Inc.
DGTL ISOLTR 5KV 4CH GP 16-SOIC
Need more? Email Us
ADUM2201WARWZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM2201WARWZ
Analog Devices Inc.
DGTL ISOLTR 5KV 2CH GP 16-SOIC
Need more? Email Us
ADUM230D0BRWZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM230D0BRWZ
Analog Devices Inc.
DGTL ISOLTR 5KV 3CH GP 16-SOIC
Lowest to $4.6635
ADUM2200WARWZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM2200WARWZ
Analog Devices Inc.
DGTL ISOLTR 5KV 2CH GP 16-SOIC
Need more? Email Us
Picture of SI8401AB-B-IS
SI8401AB-B-IS
Skyworks Solutions Inc.
DGTL ISOLTR 2.5KV 2CH I2C 8-SOIC
Need more? Email Us
ADUM231E0BRWZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM231E0BRWZ
Analog Devices Inc.
DGTL ISOLTR 5KV 3CH GP 16-SOIC
Lowest to $8.4546
MAX14936EAWE+ Maxim Integrated – Price, Stock & Datasheet
MAX14936EAWE+
Maxim Integrated
DGTL ISOLTR 5KV 4CH GP 16-SOIC
Lowest to $14.3471
ADUM3150ARSZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM3150ARSZ
Analog Devices Inc.
DGTL ISO 3.75KV 6CH SPI 20-SSOP
Lowest to $12.8233

Top Sellers

ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.7023
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $17.6608
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985

Pricing & Ordering

Quantity Unit Price Ext. Price
7+ $9.3629 $65.5403
16+ $7.6825 $122.9200
24+ $7.4424 $178.6176
33+ $7.2023 $237.6759
42+ $6.9623 $292.4166
56+ $6.2420 $349.5520
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 800 pieces
MOQ: 7 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess