General Purpose Digital Isolator 2500Vrms 2 Channel 150Mbps 25kV/µs (Typ) CMTI 8-SOIC (0.154", 3.90mm Width)
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SI8421BB-D-ISR

DigiKey Part Number
863-SI8421BB-D-ISRTR-ND - Tape & Reel (TR)
863-SI8421BB-D-ISRCT-ND - Cut Tape (CT)
863-SI8421BB-D-ISRDKR-ND - Digi-Reel®
Manufacturer
Skyworks Solutions Inc.
Manufacturer Product Number
SI8421BB-D-ISR
Description
DGTL ISOLTR 2.5KV 2CH GP 8-SOIC
Customer Reference
Detailed Description
General Purpose Digital Isolator 2500Vrms 2 Channel 150Mbps 25kV/µs (Typ) CMTI 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
Product Attributes
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Category
Common Mode Transient Immunity (Min)
25kV/µs (Typ)
Mfr
Data Rate
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Propagation Delay tpLH / tpHL (Max)
9.5ns, 9.5ns
Part Status
Not For New Designs
Pulse Width Distortion (Max)
2.5ns
Technology
Capacitive Coupling
Rise / Fall Time (Typ)
3.8ns, 2.8ns
Type
General Purpose
Voltage - Supply
2.7V ~ 5.5V
Isolated Power
No
Operating Temperature
-40°C ~ 125°C
Number of Channels
2
Mounting Type
Surface Mount
Inputs - Side 1/Side 2
1/1
Package / Case
Channel Type
Unidirectional
Supplier Device Package
8-SOIC
Voltage - Isolation
Base Product Number
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SI8621BB-B-ISRSkyworks Solutions Inc.4 396336-4355-1-NDR40,74000Direct
IL 611-3ENVE Corp/Isolation Products2 180390-IL611-3E-NDR113,55000Similar
IL 721T-3ENVE Corp/Isolation Products0390-IL721T-3E-NDR79,36721Similar
ISO7221AQDRQ1Texas Instruments9 811296-ISO7221AQDRQ1CT-NDR123,36000Similar
ISO7221CHDTexas Instruments36296-43481-NDR2 464,95000Similar
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In-Stock: 1 784
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Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
Quantity
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R54,15000R54,15
10R40,60800R406,08
25R37,22440R930,61
100R33,50900R3 350,90
250R31,73512R7 933,78
500R31,29042R15 645,21
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500R28,85832R72 145,80
5 000R28,29880R141 494,00
Manufacturers Standard Package
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