SZ1SMB28CAT3G is out of stock and can be placed on backorder.
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45.4V Clamp 13.2A Ipp Tvs Diode Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SZ1SMB28CAT3G

DigiKey Part Number
SZ1SMB28CAT3GOSTR-ND - Tape & Reel (TR)
SZ1SMB28CAT3GOSCT-ND - Cut Tape (CT)
SZ1SMB28CAT3GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SZ1SMB28CAT3G
Description
TVS DIODE 28VWM 45.4VC SMB
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
45.4V Clamp 13.2A Ipp Tvs Diode Surface Mount SMB
Datasheet
 Datasheet
EDA/CAD Models
SZ1SMB28CAT3G Models
Product Attributes
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Category
Power - Peak Pulse
600W
Mfr
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Capacitance @ Frequency
310pF @ 1MHz
Part Status
Active
Operating Temperature
-65°C ~ 150°C (TJ)
Type
Zener
Grade
Automotive
Bidirectional Channels
1
Qualification
AEC-Q101
Voltage - Reverse Standoff (Typ)
28V
Mounting Type
Surface Mount
Voltage - Breakdown (Min)
31.1V
Package / Case
DO-214AA, SMB
Voltage - Clamping (Max) @ Ipp
45.4V
Supplier Device Package
Current - Peak Pulse (10/1000µs)
13.2A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ28CALittelfuse Inc.0SMBJ28CALFTR-ND$0.28000Similar
SMBJ28CA-HRLittelfuse Inc.0SMBJ28CA-HR-ND$15.36150Similar
SMBJ28CA-HRALittelfuse Inc.0SMBJ28CA-HRA-ND$12.93600Similar
SMBJ28CA-13-FDiodes Incorporated0SMBJ28CA-FDITR-ND$0.26000Similar
SMB8J28CA-E3/5BVishay General Semiconductor - Diodes Division0SMB8J28CA-E3/5B-ND$0.21714Similar
In-Stock: 0
2,500 estimated in stock on 23-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.60000$0.60
10$0.52200$5.22
100$0.36150$36.15
500$0.30202$151.01
1,000$0.25704$257.04
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.16573$414.32
5,000$0.15175$758.75
7,500$0.14763$1,107.23
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.