SM4T23CAY is out of stock and can be placed on backorder.
Available Substitutes:

Similar


YAGEO
In Stock: 0
Unit Price: $0.30000
Datasheet

Similar


YAGEO
In Stock: 0
Unit Price: $0.05983
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 1,093
Unit Price: $0.35000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.15311
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.16767
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.32000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.12768
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.13532
Datasheet

Similar


Bourns Inc.
In Stock: 5,000
Unit Price: $0.44000
Datasheet

Similar


Bourns Inc.
In Stock: 0
Unit Price: $0.28000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.16000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.18000
Datasheet

Similar


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.45000
Datasheet

Similar


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.07043
Datasheet
42.8V Clamp 54A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM4T23CAY

DigiKey Part Number
497-SM4T23CAYTR-ND - Tape & Reel (TR)
497-SM4T23CAYCT-ND - Cut Tape (CT)
497-SM4T23CAYDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SM4T23CAY
Description
TVS DIODE 20VWM 42.8VC DO214AC
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
42.8V Clamp 54A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
SM4T23CAY Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Peak Pulse (10/1000µs)
54A (8/20µs)
Mfr
Power - Peak Pulse
400W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
20V
Package / Case
DO-214AC, SMA
Voltage - Breakdown (Min)
22.2V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
42.8V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (19)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAJ20CA/TR13YAGEO013-SMAJ20CA/TR13TR-ND$0.30000Similar
SMAJ20CA/TR7YAGEO013-SMAJ20CA/TR7TR-ND$0.05983Similar
SMAJ20CA-E3/61Vishay General Semiconductor - Diodes Division1,093SMAJ20CA-E3/61GITR-ND$0.35000Similar
SMA5J20CA-E3/5AVishay General Semiconductor - Diodes Division0SMA5J20CA-E3/5A-ND$0.15311Similar
SMA5J20CA-E3/61Vishay General Semiconductor - Diodes Division0SMA5J20CA-E3/61-ND$0.16767Similar
In-Stock: 0
5,000 estimated in stock on 15-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.49000$1.49
10$0.93800$9.38
100$0.62370$62.37
500$0.48884$244.42
1,000$0.44544$445.44
2,000$0.40893$817.86
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.36941$1,847.05
10,000$0.34788$3,478.80
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.