SB140-T is out of stock and can be placed on backorder.
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Diode 40 V 1A Through Hole DO-41
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SB140-T

DigiKey Part Number
31-SB140-TTR-ND - Tape & Reel (TR)
31-SB140-TCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
SB140-T
Description
DIODE SCHOTTKY 40V 1A DO41
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Diode 40 V 1A Through Hole DO-41
Datasheet
 Datasheet
EDA/CAD Models
SB140-T Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mfr
Current - Reverse Leakage @ Vr
500 µA @ 40 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Mounting Type
Part Status
Active
Package / Case
Technology
Supplier Device Package
DO-41
Voltage - DC Reverse (Vr) (Max)
40 V
Operating Temperature - Junction
-65°C ~ 125°C
Current - Average Rectified (Io)
1A
Base Product Number
Voltage - Forward (Vf) (Max) @ If
500 mV @ 1 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SB140-E3/54Vishay General Semiconductor - Diodes Division0SB140-E3/54GITR-ND$0.38000Similar
1N5819Microchip Technology0150-1N5819-ND$7.48000Similar
1N5819-1Microchip Technology01N5819-1-ND$7.48000Similar
1N5819GMicrochip Technology0150-1N5819G-ND$7.48000Similar
1N5819-APMCC (Micro Commercial Components)0353-1N5819-AP-ND$0.03372Similar
Available To Order
Factory Stock: 45,000
5,000 estimated in stock on 18-Dec-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.30800$3.08
100$0.20530$20.53
500$0.15428$77.14
1,000$0.13328$133.28
2,000$0.12394$247.88
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.11385$569.25
10,000$0.09661$966.10
15,000$0.09202$1,380.30
25,000$0.08938$2,234.50
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.