SMBJ20D-M3/H is out of stock and can be placed on backorder.
Available Substitutes:

Direct


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

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Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.31000
Datasheet

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Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.12042
Datasheet

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Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.42000
Datasheet
32V Clamp 18.8A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ20D-M3/H

DigiKey Part Number
SMBJ20D-M3/HGITR-ND - Tape & Reel (TR)
SMBJ20D-M3/HGICT-ND - Cut Tape (CT)
SMBJ20D-M3/HGIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMBJ20D-M3/H
Description
TVS DIODE 20VWM 32VC DO214AA
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
32V Clamp 18.8A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
18.8A
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)
22.5V
Base Product Number
Voltage - Clamping (Max) @ Ipp
32V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ20A-M3/52Vishay General Semiconductor - Diodes Division0SMBJ20A-M3/52-ND$0.13152Direct
SMBJ20A-E3/52Vishay General Semiconductor - Diodes Division0SMBJ20A-E3/52GITR-ND$0.31000Similar
P6SMB24ATaiwan Semiconductor Corporation01801-P6SMB24ATR-ND$0.12042Similar
SMBJ20ATaiwan Semiconductor Corporation0SMBJ20AFSTR-ND$0.42000Similar
In-Stock: 0
750 estimated in stock on 07-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.36000$0.36
10$0.19200$1.92
100$0.09200$9.20
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
750$0.07375$55.31
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.