STPS140AY is out of stock and can be placed on backorder.
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Diode 40 V 1A Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

STPS140AY

DigiKey Part Number
497-11851-2-ND - Tape & Reel (TR)
497-11851-1-ND - Cut Tape (CT)
497-11851-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
STPS140AY
Description
DIODE SCHOTTKY 40V 1A DO214AC
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Diode 40 V 1A Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
STPS140AY Models
Product Attributes
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Category
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mfr
Current - Reverse Leakage @ Vr
12 µA @ 40 V
Series
Grade
Automotive
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Mounting Type
Part Status
Active
Package / Case
Technology
Supplier Device Package
DO-214AC (SMA)
Voltage - DC Reverse (Vr) (Max)
40 V
Operating Temperature - Junction
-40°C ~ 150°C
Current - Average Rectified (Io)
1A
Base Product Number
Voltage - Forward (Vf) (Max) @ If
650 mV @ 2 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
B140Q-13-FDiodes Incorporated0B140Q-13-FDITR-ND$0.15000Similar
B150-13-FDiodes Incorporated0B150-FDITR-ND$0.32000Similar
B150Q-13-FDiodes Incorporated0B150Q-13-FDITR-ND$0.25000Similar
MBRA140T3Gonsemi13,000MBRA140T3GOSTR-ND$0.55000Similar
SS15onsemi0SS15FSTR-ND$0.56000Similar
In-Stock: 0
5,000 estimated in stock on 01-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.36000$0.36
10$0.19400$1.94
100$0.15230$15.23
500$0.13388$66.94
1,000$0.11932$119.32
2,000$0.10705$214.10
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.07474$373.70
10,000$0.06763$676.30
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.