STPS140U is out of stock and can be placed on backorder.
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Diode 40 V 1A Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

STPS140U

DigiKey Part Number
497-2490-2-ND - Tape & Reel (TR)
497-2490-1-ND - Cut Tape (CT)
497-2490-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
STPS140U
Description
DIODE SCHOTTKY 40V 1A SMB
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Diode 40 V 1A Surface Mount SMB
Datasheet
 Datasheet
EDA/CAD Models
STPS140U Models
Product Attributes
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Category
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mfr
Current - Reverse Leakage @ Vr
12 µA @ 40 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Mounting Type
Part Status
Active
Package / Case
Technology
Supplier Device Package
SMB
Voltage - DC Reverse (Vr) (Max)
40 V
Operating Temperature - Junction
150°C (Max)
Current - Average Rectified (Io)
1A
Base Product Number
Voltage - Forward (Vf) (Max) @ If
550 mV @ 1 A
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
B140B-13-FDiodes Incorporated0B140B-FDITR-ND$0.27000Similar
B140HB-13-FDiodes Incorporated0B140HB-FDITR-ND$0.36000Similar
B150B-13-FDiodes Incorporated0B150B-FDITR-ND$0.29000Similar
B250Q-13-FDiodes Incorporated0B250Q-13-F-ND$0.13253Similar
SK34B-LTPMCC (Micro Commercial Components)0SK34B-LTPMSTR-ND$0.44000Similar
In-Stock: 0
2,500 estimated in stock on 01-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.14000$0.14
10$0.09700$0.97
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.05875$146.88
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.