SM30T33CAY is out of stock and can be placed on backorder.
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Littelfuse Inc.
In Stock: 0
Unit Price: $0.83000
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Littelfuse Inc.
In Stock: 0
Unit Price: $22.63800
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Littelfuse Inc.
In Stock: 0
Unit Price: $19.40400
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Littelfuse Inc.
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Unit Price: $19.40400
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Littelfuse Inc.
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Unit Price: $1.86000
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Littelfuse Inc.
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Unit Price: $1.86000
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Littelfuse Inc.
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Unit Price: $0.56000
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Littelfuse Inc.
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Unit Price: $17.78700
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Unit Price: $16.17000
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Datasheet
45.4V Clamp 66.1A Ipp Tvs Diode Surface Mount SMC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
45.4V Clamp 66.1A Ipp Tvs Diode Surface Mount SMC
497-DO-214CA

SM30T33CAY

DigiKey Part Number
497-12188-2-ND - Tape & Reel (TR)
497-12188-1-ND - Cut Tape (CT)
497-12188-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SM30T33CAY
Description
TVS DIODE 28VWM 45.4VC SMC
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
45.4V Clamp 66.1A Ipp Tvs Diode Surface Mount SMC
Datasheet
 Datasheet
EDA/CAD Models
SM30T33CAY Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
66.1A
Mfr
Power - Peak Pulse
3000W (3kW)
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 175°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
28V
Package / Case
DO-214AB, SMC
Voltage - Breakdown (Min)
31.1V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
45.4V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (41)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMDJ28CALittelfuse Inc.0SMDJ28CATR-ND$0.83000Direct
SMDJ28CA-HRLittelfuse Inc.0SMDJ28CA-HR-ND$22.63800Direct
SMDJ28CA-HRALittelfuse Inc.0SMDJ28CA-HRA-ND$19.40400Direct
SMDJ28CA-HRAT7Littelfuse Inc.0SMDJ28CA-HRAT7-ND$19.40400Direct
5.0SMDJ28CALittelfuse Inc.0F6012TR-ND$1.86000Similar
In-Stock: 0
2,500 estimated in stock on 12-Mar-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.36000$1.36
10$1.10000$11.00
100$0.77300$77.30
500$0.62900$314.50
1,000$0.58996$589.96
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.53093$1,327.33
5,000$0.49461$2,473.05
7,500$0.48750$3,656.25
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