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-IS

DigiKey Part Number
336-1756-5-ND
Manufacturer
Manufacturer Product Number
SI8421BB-D-IS
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
EDA/CAD Models
SI8421BB-D-IS Models
Product Attributes
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Category
Common Mode Transient Immunity (Min)
25kV/µs (Typ)
Mfr
Data Rate
Packaging
Tube
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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (25)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SI8621BB-B-ISSkyworks Solutions Inc.1,535336-2570-ND$2.49000Direct
HCPL-0931Broadcom Limited46516-2702-5-ND$102.71000Similar
HCPL-0931-000EBroadcom Limited258516-1740-5-ND$12.11000Similar
HCPL-0931-500EBroadcom Limited1,464516-3922-1-ND$12.17000Similar
IL 611-3ENVE Corp/Isolation Products0390-IL611-3E-ND$6.94000Similar
In-Stock: 43,868
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$3.31000$3.31
10$2.48200$24.82
96$2.05354$197.14
192$1.96813$377.88
288$1.92531$554.49
576$1.86252$1,072.81
1,056$1.81681$1,918.55
2,592$1.76190$4,566.84
5,088$1.72888$8,796.54
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.