HCPL-181-00CE is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Broadcom Limited
In Stock: 12,966
Unit Price: $0.70000
Datasheet

Parametric Equivalent


Diodes Incorporated
In Stock: 0
Unit Price: $0.13540
Datasheet

Parametric Equivalent


Diodes Incorporated
In Stock: 0
Unit Price: $0.13540
Datasheet

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Isocom Components 2004 LTD
In Stock: 5,078
Unit Price: $0.46000
Datasheet

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Isocom Components 2004 LTD
In Stock: 3,655
Unit Price: $0.65000
Datasheet

Parametric Equivalent


Isocom Components 2004 LTD
In Stock: 3,000
Unit Price: $0.49000
Datasheet

Parametric Equivalent


Isocom Components 2004 LTD
In Stock: 3,000
Unit Price: $0.49000
Datasheet

Parametric Equivalent


Isocom Components 2004 LTD
In Stock: 1,536
Unit Price: $0.49000
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Lite-On Inc.
In Stock: 259,493
Unit Price: $0.43000
Datasheet

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Lite-On Inc.
In Stock: 17,450
Unit Price: $0.46000
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onsemi
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onsemi
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Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

HCPL-181-00CE

DigiKey Part Number
516-1788-2-ND - Tape & Reel (TR)
516-1788-1-ND - Cut Tape (CT)
516-1788-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
HCPL-181-00CE
Description
OPTOISO 3.75KV TRANS 4-MINI-FLAT
Manufacturer Standard Lead Time
23 Weeks
Customer Reference
Detailed Description
Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Output (Max)
80V
Manufacturer
Broadcom Limited
Current - Output / Channel
50mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Forward (Vf) (Typ)
1.2V
Part Status
Active
Current - DC Forward (If) (Max)
50 mA
Number of Channels
1
Vce Saturation (Max)
200mV
Voltage - Isolation
3750Vrms
Operating Temperature
-55°C ~ 100°C
Current Transfer Ratio (Min)
200% @ 5mA
Mounting Type
Surface Mount
Current Transfer Ratio (Max)
400% @ 5mA
Package / Case
4-SMD, Gull Wing
Rise / Fall Time (Typ)
4µs, 3µs
Supplier Device Package
4-Mini-Flat
Input Type
DC
Base Product Number
Output Type
Transistor
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (37)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
HCPL-181-06CEBroadcom Limited12,966516-3135-2-ND$0.70000Parametric Equivalent
DPC357S-C-TRDiodes Incorporated031-DPC357S-C-TR-ND$0.13540Parametric Equivalent
DPC357S-C-TR-VDiodes Incorporated031-DPC357S-C-TR-VTR-ND$0.13540Parametric Equivalent
IS357DIsocom Components 2004 LTD5,07858-IS357DTR-ND$0.46000Similar
IS181CIsocom Components 2004 LTD3,655IS181CTR-ND$0.65000Parametric Equivalent
In-Stock: 0
3,000 expected in stock on 09-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.65000$0.65
10$0.45200$4.52
100$0.32730$32.73
500$0.27138$135.69
1,000$0.25300$253.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.22936$688.08
6,000$0.21732$1,303.92
9,000$0.21115$1,900.35
15,000$0.20418$3,062.70
21,000$0.20004$4,200.84
30,000$0.19600$5,880.00
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.