SMF28A is out of stock and can be placed on backorder.
Available Substitutes:

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Eaton - Electronics Division
In Stock: 0
Unit Price: $0.45000
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Comchip Technology
In Stock: 0
Unit Price: $0.11431
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Panjit International Inc.
In Stock: 664
Unit Price: $0.50000
Datasheet
45.4V Clamp 4.4A Ipp Tvs Diode Surface Mount SOD-123F
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMF28A

DigiKey Part Number
F5825TR-ND - Tape & Reel (TR)
F5825CT-ND - Cut Tape (CT)
F5825DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMF28A
Description
TVS DIODE 28VWM 45.4VC SOD123F
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
45.4V Clamp 4.4A Ipp Tvs Diode Surface Mount SOD-123F
Datasheet
 Datasheet
EDA/CAD Models
SMF28A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
4.4A
Mfr
Power - Peak Pulse
200W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Type
Zener
Mounting Type
Surface Mount
Unidirectional Channels
1
Package / Case
SOD-123F
Voltage - Reverse Standoff (Typ)
28V
Supplier Device Package
Voltage - Breakdown (Min)
31.1V
Base Product Number
Voltage - Clamping (Max) @ Ipp
45.4V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMF28AEaton - Electronics Division0283-SMF28ATR-ND$0.45000Similar
TV02W280-HFComchip Technology0TV02W280-HF-ND$0.11431Similar
P4FL28A_R1_00001Panjit International Inc.6643757-P4FL28A_R1_00001TR-ND$0.50000Similar
In-Stock: 0
3,000 estimated in stock on 24-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.48000$0.48
10$0.33900$3.39
100$0.17100$17.10
500$0.15154$75.77
1,000$0.11793$117.93
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.08200$246.00
6,000$0.07925$475.50
9,000$0.07217$649.53
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.