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

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
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
2500Vrms
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SI8621BB-B-ISRSkyworks Solutions Inc.4 503336-4355-1-ND2,12000 €Direct
IL 611-3ENVE Corp/Isolation Products3 191390-IL611-3E-ND5,90000 €Similar
IL 721T-3ENVE Corp/Isolation Products0390-IL721T-3E-ND3,65034 €Similar
ISO7221AQDRQ1Texas Instruments9 827296-ISO7221AQDRQ1CT-ND6,41000 €Similar
ISO7221CHDTexas Instruments109296-43481-ND128,05000 €Similar
In-Stock: 4 361
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
12,81000 €2,81 €
102,10900 €21,09 €
251,93360 €48,34 €
1001,74070 €174,07 €
2501,64852 €412,13 €
5001,62544 €812,72 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 5001,49910 €3 747,75 €
5 0001,47003 €7 350,15 €
Manufacturers Standard Package
Unit Price without VAT:2,81000 €
Unit Price with VAT:3,37200 €