SM6T22A is out of stock and can be placed on backorder.
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YAGEO
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Littelfuse Inc.
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Eaton - Electronics Division
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30.6V Clamp 20A Ipp Tvs Diode Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM6T22A

DigiKey Part Number
497-6491-2-ND - Tape & Reel (TR)
497-6491-1-ND - Cut Tape (CT)
497-6491-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SM6T22A
Description
TVS DIODE 18.8VWM 30.6VC SMB
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
30.6V Clamp 20A Ipp Tvs Diode Surface Mount SMB
Datasheet
 Datasheet
EDA/CAD Models
SM6T22A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
20A
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)
18.8V
Supplier Device Package
Voltage - Breakdown (Min)
20.9V
Base Product Number
Voltage - Clamping (Max) @ Ipp
30.6V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1.0SMB22A/TR13YAGEO013-1.0SMB22A/TR13TR-ND$0.05839Similar
1.0SMB22A/TR7YAGEO013-1.0SMB22A/TR7TR-ND$0.07374Similar
P6SMB22ALittelfuse Inc.0P6SMB22ALFTR-ND$0.38000Direct
P6SMB22AEaton - Electronics Division0283-P6SMB22ATR-ND$0.50000Similar
SMBJ22ATaiwan Semiconductor Corporation0SMBJ22AFSTR-ND$0.42000Similar
In-Stock: 0
2,500 estimated in stock on 15-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.35000$0.35
10$0.19800$1.98
100$0.17200$17.20
500$0.13900$69.50
1,000$0.12700$127.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.12203$305.07
5,000$0.11696$584.80
12,500$0.10526$1,315.75
25,000$0.10370$2,592.50
62,500$0.09746$6,091.25
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.