SMBJ20A-E3/5B is out of stock and can be placed on backorder.
Available Substitutes:

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Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.13152
Datasheet

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Vishay General Semiconductor - Diodes Division
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Unit Price: $0.13152
Datasheet

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Vishay General Semiconductor - Diodes Division
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Unit Price: $0.15677
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Datasheet
32.4V Clamp 18.5A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ20A-E3/5B

DigiKey Part Number
112-SMBJ20A-E3/5BTR-ND - Tape & Reel (TR)
112-SMBJ20A-E3/5BCT-ND - Cut Tape (CT)
112-SMBJ20A-E3/5BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMBJ20A-E3/5B
Description
TVS DIODE 20VWM 32.4VC DO214AA
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
32.4V Clamp 18.5A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
18.5A
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)
20V
Supplier Device Package
Voltage - Breakdown (Min)
22.2V
Base Product Number
Voltage - Clamping (Max) @ Ipp
32.4V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ20A-M3/52Vishay General Semiconductor - Diodes Division0SMBJ20A-M3/52-ND$0.13152Direct
SMBJ20A-M3/5BVishay General Semiconductor - Diodes Division0SMBJ20A-M3/5B-ND$0.13152Direct
SMBJ20D-M3/IVishay General Semiconductor - Diodes Division0SMBJ20D-M3/IGITR-ND$0.15677Direct
SMBJ20A/TR7YAGEO50013-SMBJ20A/TR7TR-ND$0.37000Similar
SMBJ20A/TR13YAGEO013-SMBJ20A/TR13TR-ND$0.14000Similar
In-Stock: 0
3,200 estimated in stock on 14-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.48000$0.48
10$0.31000$3.10
100$0.18800$18.80
500$0.14994$74.97
1,000$0.12838$128.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,200$0.12152$388.86
6,400$0.09200$588.80
9,600$0.09000$864.00
16,000$0.08100$1,296.00
22,400$0.07225$1,618.40
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.