SMBJ30A-TR is out of stock and can be placed on backorder.
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48.4V Clamp 13A Ipp Tvs Diode Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ30A-TR

DigiKey Part Number
497-7452-2-ND - Tape & Reel (TR)
497-7452-1-ND - Cut Tape (CT)
497-7452-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMBJ30A-TR
Description
TVS DIODE 30VWM 48.4VC SMB
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
48.4V Clamp 13A Ipp Tvs Diode Surface Mount SMB
Datasheet
 Datasheet
EDA/CAD Models
SMBJ30A-TR Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
13A
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)
30V
Supplier Device Package
Voltage - Breakdown (Min)
33.3V
Base Product Number
Voltage - Clamping (Max) @ Ipp
48.4V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ26A/TR13YAGEO013-SMBJ26A/TR13TR-ND$0.44000Similar
SMBJ26A/TR7YAGEO013-SMBJ26A/TR7TR-ND$0.37000Similar
SMBJ30ALittelfuse Inc.0SMBJ30ALFTR-ND$0.27000Direct
SMB10J30A-E3/52Vishay General Semiconductor - Diodes Division0SMB10J30A-E3/52GITR-ND$0.41000Similar
SMB10J30A-E3/5BVishay General Semiconductor - Diodes Division0SMB10J30A-E3/5B-ND$0.23281Similar
In-Stock: 0
2,500 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.29000$0.29
10$0.16700$1.67
100$0.12700$12.70
500$0.11600$58.00
1,000$0.11300$113.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.09175$229.38
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.