HCPL-4731-300E is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Broadcom Limited
In Stock: 1,450
Unit Price: $6.91000
Datasheet

Parametric Equivalent


Broadcom Limited
In Stock: 1,100
Unit Price: $6.39000
Datasheet

Parametric Equivalent


Broadcom Limited
In Stock: 0
Unit Price: $7.18000
Datasheet

Similar


onsemi
In Stock: 8,348
Unit Price: $1.86000
Datasheet

Similar


onsemi
In Stock: 3,689
Unit Price: $0.37000
Datasheet
Optoisolator Darlington Output 3750Vrms 2 Channel 8-DIP Gull Wing
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

HCPL-4731-300E

DigiKey Part Number
516-3495-ND
Manufacturer
Manufacturer Part Number
HCPL-4731-300E
Description
OPTOISO 3.75KV 2CH DARL 8-DIP GW
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Optoisolator Darlington Output 3750Vrms 2 Channel 8-DIP Gull Wing
Datasheet
 Datasheet
Product Attributes
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Category
Output Type
Darlington
Manufacturer
Broadcom Limited
Voltage - Output (Max)
18V
Packaging
Tube
Current - Output / Channel
60mA
Part Status
Active
Voltage - Forward (Vf) (Typ)
1.25V
Number of Channels
2
Current - DC Forward (If) (Max)
10 mA
Voltage - Isolation
3750Vrms
Operating Temperature
0°C ~ 70°C
Current Transfer Ratio (Min)
600% @ 500µA
Mounting Type
Surface Mount
Current Transfer Ratio (Max)
8000% @ 500µA
Package / Case
8-SMD, Gull Wing
Turn On / Turn Off Time (Typ)
3µs, 34µs
Supplier Device Package
8-DIP Gull Wing
Input Type
DC
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
HCPL-4731-300EBroadcom Limited1,4502832-HCPL-4731-300E-ND$6.91000Parametric Equivalent
HCPL-4731#300Broadcom Limited1,1002832-HCPL-4731#300-ND$6.39000Parametric Equivalent
HCPL-4731-500EBroadcom Limited0516-4213-2-ND$7.18000Parametric Equivalent
HCPL2731Sonsemi8,3482832-HCPL2731S-ND$1.86000Similar
HCPL2730Sonsemi3,6892832-HCPL2730S-ND$0.37000Similar
In-Stock: 0
50 estimated in stock on 15-Feb-2027
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Marketplace Stock: 1,450 View Now
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$6.91000$6.91
50$4.46400$223.20
100$4.21950$421.95
500$3.78610$1,893.05
1,000$3.64533$3,645.33
2,000$3.52630$7,052.60
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.

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1,450In Stock
Ships from Flip Electronics