B340LB-E3/52T is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 0
Unit Price: $0.41000
Datasheet

Similar


Diodes Incorporated
In Stock: 17,000
Unit Price: $0.66000
Datasheet

Similar


Diodes Incorporated
In Stock: 710
Unit Price: $0.48000
Datasheet

Similar


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.44000
Datasheet

Similar


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.57000
Datasheet

Similar


KYOCERA AVX
In Stock: 0
Unit Price: $0.52000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.41000
Datasheet
Diode 40 V 3A Surface Mount DO-214AA (SMB)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

B340LB-E3/52T

DigiKey Part Number
B340LB-E3/52TGITR-ND - Tape & Reel (TR)
B340LB-E3/52TGICT-ND - Cut Tape (CT)
B340LB-E3/52TGIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
B340LB-E3/52T
Description
DIODE SCHOTTKY 40V 3A DO214AA
Manufacturer Standard Lead Time
5 Weeks
Customer Reference
Detailed Description
Diode 40 V 3A Surface Mount DO-214AA (SMB)
Datasheet
 Datasheet
EDA/CAD Models
B340LB-E3/52T Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mfr
Current - Reverse Leakage @ Vr
400 µA @ 40 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Mounting Type
Part Status
Active
Package / Case
Technology
Supplier Device Package
DO-214AA (SMB)
Voltage - DC Reverse (Vr) (Max)
40 V
Operating Temperature - Junction
-65°C ~ 150°C
Current - Average Rectified (Io)
3A
Base Product Number
Voltage - Forward (Vf) (Max) @ If
450 mV @ 3 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
B340LB-13-FDiodes Incorporated0B340LB-FDITR-ND$0.41000Direct
B350B-13-FDiodes Incorporated17,000B350B-FDITR-ND$0.66000Similar
B340B-13-FDiodes Incorporated710B340B-FDITR-ND$0.48000Similar
SK34B-LTPMCC (Micro Commercial Components)0SK34B-LTPMSTR-ND$0.44000Similar
SK44BL-TPMCC (Micro Commercial Components)0SK44BL-TPMSTR-ND$0.57000Similar
In-Stock: 0
750 estimated in stock on 17-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.53000$0.53
10$0.27000$2.70
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
750$0.13433$100.75
1,500$0.13363$200.44
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.