General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs (Typ) CMTI 8-SOIC (0.154", 3.90mm Width)
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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
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.1,854SI8621AB-B-IS-ND฿77.27000Similar
HCPL-0931Broadcom Limited46516-2702-5-ND฿3,320.61000Similar
HCPL-0931-000EBroadcom Limited258516-1740-5-ND฿391.52000Similar
HCPL-0931-500EBroadcom Limited0516-3922-1-ND฿393.46000Similar
IL 611-3ENVE Corp/Isolation Products1,480390-IL611-3E-ND฿224.37000Similar
In-Stock: 1,823
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Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in THB
Tube
QuantityUnit PriceExt Price
1฿77.27000฿77.27
10฿57.41800฿574.18
96฿47.03344฿4,515.21
192฿44.96396฿8,633.08
288฿43.92840฿12,651.38
576฿42.40842฿24,427.25
1,056฿41.30157฿43,614.46
2,592฿39.97220฿103,607.94
5,088฿39.17261฿199,310.24
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.