S3A is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.34000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.21371
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.50000
Datasheet

Similar


Good-Ark Semiconductor
In Stock: 0
Unit Price: $0.47000
Datasheet
Diode 50 V 3A Surface Mount DO-214AB (SMC)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

S3A

DigiKey Part Number
4878-S3ATR-ND - Tape & Reel (TR)
4878-S3ACT-ND - Cut Tape (CT)
4878-S3ADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
S3A
Description
DIODE STANDARD 50V 3A DO214AB
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Diode 50 V 3A Surface Mount DO-214AB (SMC)
Datasheet
 Datasheet
EDA/CAD Models
S3A Models
Product Attributes
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Category
Speed
Standard Recovery >500ns, > 200mA (Io)
Mfr
Reverse Recovery Time (trr)
1.5 µs
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Reverse Leakage @ Vr
5 µA @ 50 V
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
50 V
Supplier Device Package
DO-214AB (SMC)
Current - Average Rectified (Io)
3A
Operating Temperature - Junction
-50°C ~ 150°C
Voltage - Forward (Vf) (Max) @ If
1.15 V @ 3 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
S3ADiotec Semiconductor04878-S3ATR-ND$0.34000Parametric Equivalent
S5AHE3_A/IVishay General Semiconductor - Diodes Division0S5AHE3_A/I-ND$0.21371Similar
S3Aonsemi0S3AFSTR-ND$0.50000Similar
GN3AGood-Ark Semiconductor04786-GN3ATR-ND$0.47000Similar
In-Stock: 0
3,000 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.34000$0.34
10$0.28200$2.82
25$0.23640$5.91
100$0.14970$14.97
250$0.11556$28.89
500$0.09848$49.24
1,000$0.06696$66.96
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.06040$181.20
6,000$0.05252$315.12
15,000$0.04464$669.60
30,000$0.04202$1,260.60
75,000$0.03939$2,954.25
150,000$0.03414$5,121.00
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.