BAS521BX is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 5,322
Unit Price: $0.19000
Datasheet
Diode 250 V 250mA Surface Mount SOD-523
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BAS521BX

DigiKey Part Number
1727-BAS521BXTR-ND - Tape & Reel (TR)
1727-BAS521BXCT-ND - Cut Tape (CT)
1727-BAS521BXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BAS521BX
Description
DIODE STANDARD 250V 250MA SOD523
Manufacturer Standard Lead Time
30 Weeks
Customer Reference
Detailed Description
Diode 250 V 250mA Surface Mount SOD-523
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
100 nA @ 200 V
Mfr
Capacitance @ Vr, F
2pF @ 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)
250 V
Package / Case
Current - Average Rectified (Io)
250mA
Supplier Device Package
SOD-523
Voltage - Forward (Vf) (Max) @ If
1.25 V @ 200 mA
Operating Temperature - Junction
150°C (Max)
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Base Product Number
Reverse Recovery Time (trr)
50 ns
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BAS21XV2T5Gonsemi5,322488-BAS21XV2T5GTR-ND$0.19000Direct
In-Stock: 0
2,900 expected in stock on 31-Aug-2027
100 expected in stock on 08-Nov-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.26000$0.26
10$0.15900$1.59
50$0.11340$5.67
100$0.09850$9.85
500$0.07220$36.10
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.05280$158.40
9,000$0.04450$400.50
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.