SMBJ45CA is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.34000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $12.93600
Datasheet

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Diodes Incorporated
In Stock: 0
Unit Price: $0.36000
Datasheet

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Microchip Technology
In Stock: 0
Unit Price: $0.26250
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Eaton - Electronics Division
In Stock: 5,701
Unit Price: $0.40000
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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.55000
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Comchip Technology
In Stock: 0
Unit Price: $0.17179
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Comchip Technology
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Unit Price: $0.17179
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Taiwan Semiconductor Corporation
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Unit Price: $0.36000
Datasheet
72.7V Clamp 8.3A Ipp Tvs Diode Surface Mount DO-214AA (SMB)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
72.7V Clamp 8.3A Ipp Tvs Diode Surface Mount DO-214AA (SMB)
DO-214AB

SMBJ45CA

DigiKey Part Number
SMBJ45CABTR-ND - Tape & Reel (TR)
SMBJ45CABCT-ND - Cut Tape (CT)
SMBJ45CABDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMBJ45CA
Description
TVS DIODE 45VWM 72.7VC DO214AA
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
72.7V Clamp 8.3A Ipp Tvs Diode Surface Mount DO-214AA (SMB)
Datasheet
 Datasheet
EDA/CAD Models
SMBJ45CA Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
8.3A
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
Bidirectional Channels
1
Package / Case
DO-214AA, SMB
Voltage - Reverse Standoff (Typ)
45V
Supplier Device Package
Voltage - Breakdown (Min)
50V
Base Product Number
Voltage - Clamping (Max) @ Ipp
72.7V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ45CALittelfuse Inc.0SMBJ45CALFTR-ND$0.34000Direct
SMBJ45CA-HRALittelfuse Inc.0SMBJ45CA-HRA-ND$12.93600Direct
SMBJ45CA-13-FDiodes Incorporated0SMBJ45CA-FDITR-ND$0.36000Similar
SMBJ45CAE3/TR13Microchip Technology0SMBJ45CAE3/TR13-ND$0.26250Similar
SMBJ45CAEaton - Electronics Division5,701283-SMBJ45CATR-ND$0.40000Similar
In-Stock: 0
3,000 estimated in stock on 16-Apr-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.40000$0.40
10$0.27100$2.71
100$0.18300$18.30
500$0.12700$63.50
1,000$0.10900$109.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.09200$276.00
6,000$0.08900$534.00
9,000$0.08800$792.00
15,000$0.08750$1,312.50
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.