BYW27-400 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.40000
Datasheet
Diode 400 V 1A Through Hole DO-204AC (DO-41)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BYW27-400

DigiKey Part Number
4878-BYW27-400CT-ND - Cut Tape (CT)
4878-BYW27-400TB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Part Number
BYW27-400
Description
DIODE STANDARD 400V 1A DO204AC
Manufacturer Standard Lead Time
5 Weeks
Customer Reference
Detailed Description
Diode 400 V 1A Through Hole DO-204AC (DO-41)
Datasheet
 Datasheet
EDA/CAD Models
BYW27-400 Models
Product Attributes
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Category
Speed
Standard Recovery >500ns, > 200mA (Io)
Mfr
Reverse Recovery Time (trr)
1.5 µs
Packaging
Cut Tape (CT)
Tape & Box (TB)
Current - Reverse Leakage @ Vr
200 nA @ 400 V
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
400 V
Supplier Device Package
DO-204AC (DO-41)
Current - Average Rectified (Io)
1A
Operating Temperature - Junction
-50°C ~ 175°C
Voltage - Forward (Vf) (Max) @ If
1.3 V @ 1 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BYW27-400Diotec Semiconductor04878-BYW27-400CT-ND$0.40000Parametric Equivalent
In-Stock: 0
5,000 estimated in stock on 17-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.40000$0.40
10$0.24600$2.46
100$0.15500$15.50
500$0.11544$57.72
1,000$0.10263$102.63
2,000$0.09184$183.68
Tape & Box (TB)
QuantityUnit PriceExt Price
5,000$0.08014$400.70
10,000$0.07290$729.00
15,000$0.06921$1,038.15
25,000$0.06506$1,626.50
35,000$0.06260$2,191.00
50,000$0.06021$3,010.50
125,000$0.05575$6,968.75
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.