SM4T56CAY is out of stock and can be placed on backorder.
Available Substitutes:

Direct


STMicroelectronics
In Stock: 0
Unit Price: $0.43000
Datasheet

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YAGEO
In Stock: 0
Unit Price: $0.26000
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YAGEO
In Stock: 0
Unit Price: $0.05983
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Bourns Inc.
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Unit Price: $0.39000
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Eaton - Electronics Division
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Unit Price: $0.46000
Datasheet
100V Clamp 23A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM4T56CAY

DigiKey Part Number
497-10929-2-ND - Tape & Reel (TR)
497-10929-1-ND - Cut Tape (CT)
497-10929-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SM4T56CAY
Description
TVS DIODE 48VWM 100VC DO214AC
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
100V Clamp 23A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
SM4T56CAY Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
23A (8/20µs)
Mfr
Power - Peak Pulse
400W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
48V
Package / Case
DO-214AC, SMA
Voltage - Breakdown (Min)
53.3V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
100V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAJ48CA-TRSTMicroelectronics0497-15657-2-ND$0.43000Direct
SMAJ48CA/TR13YAGEO013-SMAJ48CA/TR13TR-ND$0.26000Similar
SMAJ48CA/TR7YAGEO013-SMAJ48CA/TR7TR-ND$0.05983Similar
SMAJ48CABourns Inc.0SMAJ48CABTR-ND$0.39000Similar
SMAJ48CAHEaton - Electronics Division0283-SMAJ48CAHTR-ND$0.46000Similar
In-Stock: 0
5,000 estimated in stock on 15-Mar-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.65000$0.65
10$0.53400$5.34
100$0.41490$41.49
500$0.35172$175.86
1,000$0.34788$347.88
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.34788$1,739.40
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.