US1G-AQ is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.32000
Datasheet

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.05940
Datasheet
Diode 400 V 1A Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Diode 400 V 1A Surface Mount DO-214AC (SMA)
DO-214AC, SMA

US1G-AQ

DigiKey Part Number
4878-US1G-AQTR-ND - Tape & Reel (TR)
4878-US1G-AQCT-ND - Cut Tape (CT)
4878-US1G-AQDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
US1G-AQ
Description
DIODE STANDARD 400V 1A DO214AC
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Diode 400 V 1A Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
US1G-AQ Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Reverse Recovery Time (trr)
50 ns
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 400 V
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)
400 V
Package / Case
Current - Average Rectified (Io)
1A
Supplier Device Package
DO-214AC (SMA)
Voltage - Forward (Vf) (Max) @ If
1.25 V @ 1 A
Operating Temperature - Junction
-50°C ~ 150°C
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
US1GDiotec Semiconductor04878-US1GTR-ND$0.32000Parametric Equivalent
UST1GDiotec Semiconductor04878-UST1G-ND$0.05940Parametric Equivalent
In-Stock: 0
7,500 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.11000$0.11
10$0.07400$0.74
25$0.06440$1.61
100$0.05430$5.43
250$0.04936$12.34
500$0.04642$23.21
1,000$0.04399$43.99
2,500$0.04143$103.58
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1$0.28000$0.28
10$0.17100$1.71
100$0.10640$10.64
500$0.07836$39.18
1,000$0.06927$69.27
2,000$0.06160$123.20
7,500$0.05014$376.05
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.