B0540WQ-7-F is out of stock and can be placed on backorder.
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Diode 40 V 500mA Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Diode 40 V 500mA Surface Mount SOD-123
SOD 123

B0540WQ-7-F

DigiKey Part Number
B0540WQ-7-FDITR-ND - Tape & Reel (TR)
B0540WQ-7-FDICT-ND - Cut Tape (CT)
B0540WQ-7-FDIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
B0540WQ-7-F
Description
DIODE SCHOTTKY 40V 500MA SOD123
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Diode 40 V 500mA Surface Mount SOD-123
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
20 µA @ 40 V
Mfr
Capacitance @ Vr, F
170pF @ 0V, 1MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Grade
Automotive
Part Status
Active
Qualification
AEC-Q101
Technology
Mounting Type
Voltage - DC Reverse (Vr) (Max)
40 V
Package / Case
Current - Average Rectified (Io)
500mA
Supplier Device Package
SOD-123
Voltage - Forward (Vf) (Max) @ If
510 mV @ 500 mA
Operating Temperature - Junction
-65°C ~ 150°C
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MBR0540T1Gonsemi9,000MBR0540T1GOSTR-ND$0.40000Similar
MBR0540T3Gonsemi0MBR0540T3GOSTR-ND$0.23000Similar
NRVB0540T3Gonsemi0NRVB0540T3GOSTR-ND$0.38000Similar
STPS140ZYSTMicroelectronics0497-13845-2-ND$0.40000Similar
CMHSH5-4 TR PBFREECentral Semiconductor Corp01514-CMHSH5-4TRPBFREETR-ND$0.45000Similar
In-Stock: 0
3,000 estimated in stock on 19-Feb-2027
Request Stock Notification
Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
Cut Tape (CT) & Digi-Reel®:3000
Tape & Reel (TR):3000
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.16000$0.16
10$0.09800$0.98
100$0.08230$8.23
500$0.07340$36.70
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04343$130.29
6,000$0.04200$252.00
9,000$0.03858$347.22
15,000$0.03613$541.95
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.