SB540A-E3/73 is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


Vishay General Semiconductor - Diodes Division
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Diodes Incorporated
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Microchip Technology
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Diode 40 V 5A Through Hole DO-201AD
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Diode 40 V 5A Through Hole DO-201AD
SB540-E3/51

SB540A-E3/73

DigiKey Part Number
SB540A-E3/73GICT-ND - Cut Tape (CT)
SB540A-E3/73GITB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Part Number
SB540A-E3/73
Description
DIODE SCHOTTKY 40V 5A DO201AD
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Diode 40 V 5A Through Hole DO-201AD
Datasheet
 Datasheet
Product Attributes
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Category
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mfr
Current - Reverse Leakage @ Vr
500 µA @ 40 V
Packaging
Cut Tape (CT)
Tape & Box (TB)
Mounting Type
Part Status
Active
Package / Case
Technology
Supplier Device Package
DO-201AD
Voltage - DC Reverse (Vr) (Max)
40 V
Operating Temperature - Junction
-65°C ~ 150°C
Current - Average Rectified (Io)
5A
Base Product Number
Voltage - Forward (Vf) (Max) @ If
500 mV @ 5 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SB540A-E3/54Vishay General Semiconductor - Diodes Division0SB540A-E3/54GITR-ND$0.65000MFR Recommended
SB540-TDiodes Incorporated0SB540-TDITR-ND$0.79000Similar
1N5825Microchip Technology01N5825-ND$51.89000Similar
1N6702Microchip Technology0150-1N6702-ND$20.50010Similar
SR504-APMCC (Micro Commercial Components)0353-SR504-AP-ND$0.10639Similar
In-Stock: 0
1,000 estimated in stock on 24-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.53000$0.53
10$0.45300$4.53
100$0.31510$31.51
500$0.24604$123.02
Tape & Box (TB)
QuantityUnit PriceExt Price
1,000$0.29552$295.52
2,000$0.26934$538.68
3,000$0.25599$767.97
5,000$0.24099$1,204.95
7,000$0.23211$1,624.77
10,000$0.22348$2,234.80
25,000$0.21088$5,272.00
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.