SMBJ40CA-E3/52 is out of stock and can be placed on backorder.
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Vishay General Semiconductor - Diodes Division
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Unit Price: $0.18130
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64.5V Clamp 9.3A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ40CA-E3/52

DigiKey Part Number
SMBJ40CA-E3/52GITR-ND - Tape & Reel (TR)
SMBJ40CA-E3/52GICT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
SMBJ40CA-E3/52
Description
TVS DIODE 40VWM 64.5VC DO214AA
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
64.5V Clamp 9.3A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
SMBJ40CA-E3/52 Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
9.3A
Mfr
Power - Peak Pulse
600W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
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)
40V
Supplier Device Package
Voltage - Breakdown (Min)
44.4V
Base Product Number
Voltage - Clamping (Max) @ Ipp
64.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (26)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ40CA-M3/52Vishay General Semiconductor - Diodes Division0SMBJ40CA-M3/52-ND$0.18130Direct
SMBJ40CD-M3/HVishay General Semiconductor - Diodes Division0SMBJ40CD-M3/HGITR-ND$0.38000Direct
SMBJ40CA/TR13YAGEO81413-SMBJ40CA/TR13TR-ND$0.27000Similar
SMBJ40CA/TR7YAGEO013-SMBJ40CA/TR7TR-ND$0.14000Similar
SMBJ40CALittelfuse Inc.0SMBJ40CALFTR-ND$0.23000Direct
In-Stock: 0
750 estimated in stock on 16-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.36000$0.36
10$0.24300$2.43
100$0.17800$17.80
Tape & Reel (TR)
QuantityUnit PriceExt Price
750$0.08500$63.75
1,500$0.08006$120.09
2,250$0.07500$168.75
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.