SM6T15A is out of stock and can be placed on backorder.
Available Substitutes:

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YAGEO
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Unit Price: $0.37000
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Vishay General Semiconductor - Diodes Division
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21.2V Clamp 28A Ipp Tvs Diode Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM6T15A

DigiKey Part Number
497-7430-2-ND - Tape & Reel (TR)
497-7430-1-ND - Cut Tape (CT)
497-7430-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SM6T15A
Description
TVS DIODE 12.8VWM 21.2VC SMB
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
21.2V Clamp 28A Ipp Tvs Diode Surface Mount SMB
Datasheet
 Datasheet
EDA/CAD Models
SM6T15A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
28A
Mfr
Power - Peak Pulse
600W
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
DO-214AA, SMB
Voltage - Reverse Standoff (Typ)
12.8V
Supplier Device Package
Voltage - Breakdown (Min)
14.3V
Base Product Number
Voltage - Clamping (Max) @ Ipp
21.2V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1.0SMB15A/TR13YAGEO3,00013-1.0SMB15A/TR13TR-ND$0.37000Similar
1.0SMB15A/TR7YAGEO013-1.0SMB15A/TR7TR-ND$0.07374Similar
P6SMB15ALittelfuse Inc.0P6SMB15ALFTR-ND$0.48000Direct
SM6T15A-E3/52Vishay General Semiconductor - Diodes Division0SM6T15A-E3/52GITR-ND$0.52000Direct
P6SMB15AEaton - Electronics Division0283-P6SMB15ATR-ND$0.34000Similar
In-Stock: 0
2,500 estimated in stock on 22-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.24000$0.24
10$0.15300$1.53
100$0.12100$12.10
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.10300$257.50
5,000$0.09988$499.40
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.