SM4T15AY is out of stock and can be placed on backorder.
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27.2V Clamp 85A (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.

SM4T15AY

DigiKey Part Number
497-11794-2-ND - Tape & Reel (TR)
497-11794-1-ND - Cut Tape (CT)
497-11794-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SM4T15AY
Description
TVS DIODE 13VWM 27.2VC DO214AC
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
27.2V Clamp 85A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
SM4T15AY Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
85A (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
Unidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
13V
Package / Case
DO-214AC, SMA
Voltage - Breakdown (Min)
14.4V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
27.2V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAJ13A/TR13YAGEO2,73513-SMAJ13A/TR13TR-ND$0.33000Similar
SMAJ13A/TR7YAGEO013-SMAJ13A/TR7TR-ND$0.09196Similar
TPSMA6L13ALittelfuse Inc.3,857F6151TR-ND$0.83000Similar
SMAJ13ABourns Inc.8,218SMAJ13ABTR-ND$0.55000Similar
SMAJ13AHEaton - Electronics Division3,868283-SMAJ13AHTR-ND$0.42000Similar
In-Stock: 0
5,000 past due; estimated in-stock on 02-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.08000$1.08
10$0.67200$6.72
50$0.49540$24.77
100$0.43820$43.82
500$0.33766$168.83
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.24849$1,242.45
15,000$0.22095$3,314.25
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.