ES1A-E3/5AT is out of stock and can be placed on backorder.
Available Substitutes:

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Diodes Incorporated
In Stock: 0
Unit Price: $0.46000
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onsemi
In Stock: 0
Unit Price: $0.55000
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onsemi
In Stock: 0
Unit Price: $0.35000
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STMicroelectronics
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Unit Price: $0.35000
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STMicroelectronics
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Unit Price: $0.43000
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Comchip Technology
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Diode 50 V 1A Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ES1A-E3/5AT

DigiKey Part Number
ES1A-E3/5ATGITR-ND - Tape & Reel (TR)
ES1A-E3/5ATGICT-ND - Cut Tape (CT)
ES1A-E3/5ATGIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
ES1A-E3/5AT
Description
DIODE STANDARD 50V 1A DO214AC
Manufacturer Standard Lead Time
5 Weeks
Customer Reference
Detailed Description
Diode 50 V 1A Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
ES1A-E3/5AT Models
Product Attributes
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Category
Reverse Recovery Time (trr)
25 ns
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 50 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Capacitance @ Vr, F
10pF @ 4V, 1MHz
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
50 V
Supplier Device Package
DO-214AC (SMA)
Current - Average Rectified (Io)
1A
Operating Temperature - Junction
-55°C ~ 155°C
Voltage - Forward (Vf) (Max) @ If
920 mV @ 1 A
Base Product Number
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ES1A-13-FDiodes Incorporated0ES1A-FDITR-ND$0.46000Upgrade
ES1Aonsemi0ES1AFSTR-ND$0.55000Similar
S1Aonsemi0S1AFSTR-ND$0.35000Similar
STPS160ASTMicroelectronics0497-3756-2-ND$0.35000Direct
STTH102ASTMicroelectronics0497-2500-2-ND$0.43000Similar
In-Stock: 0
7,500 estimated in stock on 17-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.40000$0.40
10$0.28100$2.81
100$0.14180$14.18
500$0.12564$62.82
1,000$0.09777$97.77
2,000$0.08750$175.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
7,500$0.06464$484.80
15,000$0.06300$945.00
22,500$0.06198$1,394.55
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.