General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs (Typ) CMTI 8-SOIC (0.154", 3.90mm Width)
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General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs (Typ) CMTI 8-SOIC (0.154", 3.90mm Width)

SI8421AB-D-IS

DigiKey Part Number
336-1755-5-ND
Manufacturer
Manufacturer Product Number
SI8421AB-D-IS
Description
DGTL ISOLTR 2.5KV 2CH GP 8-SOIC
Customer Reference
Detailed Description
General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs (Typ) CMTI 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
SI8421AB-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)
35ns, 35ns
Part Status
Not For New Designs
Pulse Width Distortion (Max)
25ns
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 (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SI8621AB-B-ISSkyworks Solutions Inc.2,594SI8621AB-B-IS-ND$19.77000Similar
HCPL-0931Broadcom Limited46516-2702-5-ND$849.41000Similar
HCPL-0931-000EBroadcom Limited260516-1740-5-ND$100.15000Similar
HCPL-0931-500EBroadcom Limited64516-3922-1-ND$100.65000Similar
IL 611-3ENVE Corp/Isolation Products3,191390-IL611-3E-ND$57.39000Similar
In-Stock: 2,909
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in NZD
Tube
QuantityUnit PriceExt Price
1$4.37000$4.37
10$3.24500$32.45
96$2.65781$255.15
192$2.54083$487.84
288$2.48233$714.91
576$2.39644$1,380.35
1,056$2.33389$2,464.59
2,592$2.25877$5,854.73
5,088$2.21358$11,262.70
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.
Unit Price without GST:$4.37000
Unit Price with GST:$5.02550