US2KA is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
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Unit Price: $0.36000
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Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.43000
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Vishay General Semiconductor - Diodes Division
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Unit Price: $0.11228
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Taiwan Semiconductor Corporation
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Unit Price: $0.41000
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Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.42000
Datasheet
Diode 800 V 1.5A Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

US2KA

DigiKey Part Number
US2KATR-ND - Tape & Reel (TR)
US2KACT-ND - Cut Tape (CT)
US2KADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
US2KA
Description
DIODE STANDARD 800V 1.5A DO214AC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Diode 800 V 1.5A Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
US2KA Models
Product Attributes
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Category
Reverse Recovery Time (trr)
75 ns
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 800 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Capacitance @ Vr, F
30pF @ 4V, 1MHz
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
800 V
Supplier Device Package
DO-214AC (SMA)
Current - Average Rectified (Io)
1.5A
Operating Temperature - Junction
-55°C ~ 150°C
Voltage - Forward (Vf) (Max) @ If
1.7 V @ 1.5 A
Base Product Number
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MRA4006T3Gonsemi0MRA4006T3GOSTR-ND$0.36000Similar
NRVUS2KAonsemi0488-NRVUS2KATR-ND$0.43000Parametric Equivalent
US1KHE3_A/IVishay General Semiconductor - Diodes Division0US1KHE3_A/I-ND$0.11228Similar
HS2KATaiwan Semiconductor Corporation01801-HS2KATR-ND$0.41000Parametric Equivalent
HS2KAHTaiwan Semiconductor Corporation01801-HS2KAHTR-ND$0.42000Parametric Equivalent
Available To Order
Factory Stock: 7,500
7,500 estimated in stock on 28-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) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.62000$0.62
10$0.38300$3.83
100$0.24490$24.49
500$0.18518$92.59
1,000$0.16591$165.91
2,000$0.14969$299.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
7,500$0.10302$772.65
15,000$0.10275$1,541.25
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.