SMBJ45A is out of stock and can be placed on backorder.
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72.7V Clamp 8.3A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ45A

DigiKey Part Number
SMBJ45ALFTR-ND - Tape & Reel (TR)
SMBJ45ALFCT-ND - Cut Tape (CT)
SMBJ45ALFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMBJ45A
Description
TVS DIODE 45VWM 72.7VC DO214AA
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
72.7V Clamp 8.3A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
SMBJ45A Models
Product Attributes
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Category
Voltage - Clamping (Max) @ Ipp
72.7V
Mfr
Current - Peak Pulse (10/1000µs)
8.3A
Series
Power - Peak Pulse
600W
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power Line Protection
No
Part Status
Active
Applications
General Purpose
Type
Zener
Operating Temperature
-65°C ~ 150°C (TJ)
Unidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
45V
Package / Case
DO-214AA, SMB
Voltage - Breakdown (Min)
50V
Supplier Device Package
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ43A/TR13YAGEO013-SMBJ43A/TR13TR-ND$0.44000Similar
SMBJ43A/TR7YAGEO013-SMBJ43A/TR7TR-ND$0.07374Similar
SMBJ45A-13-FDiodes Incorporated0SMBJ45A-FDITR-ND$0.32000Direct
SMBJ45A-E3/52Vishay General Semiconductor - Diodes Division830SMBJ45A-E3/52GITR-ND$0.27000Direct
SMBJ45A-M3/52Vishay General Semiconductor - Diodes Division0SMBJ45A-M3/52-ND$0.12959Direct
In-Stock: 0
3,000 estimated in stock on 17-Feb-2027
Request Stock Notification
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.09200$276.00
6,000$0.08600$516.00
9,000$0.07500$675.00
15,000$0.07389$1,108.35
21,000$0.06719$1,410.99
30,000$0.06563$1,968.90
Digi-Reel®
QuantityUnit PriceExt Price
1$0.34000$0.34
10$0.22800$2.28
100$0.11900$11.90
500$0.11350$56.75
1,000$0.10800$108.00
* All Digi-Reel orders will add a $7.00 reeling fee.
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.