SM30T39CAY is out of stock and can be placed on backorder.
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Littelfuse Inc.
In Stock: 0
Unit Price: $1.10000
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Littelfuse Inc.
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Unit Price: $29.35000
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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: $19.40400
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53.3V Clamp 56.3A Ipp Tvs Diode Surface Mount SMC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM30T39CAY

DigiKey Part Number
497-12192-2-ND - Tape & Reel (TR)
497-12192-1-ND - Cut Tape (CT)
497-12192-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SM30T39CAY
Description
TVS DIODE 33VWM 53.3VC SMC
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
53.3V Clamp 56.3A Ipp Tvs Diode Surface Mount SMC
Datasheet
 Datasheet
EDA/CAD Models
SM30T39CAY Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
56.3A
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)
33V
Package / Case
DO-214AB, SMC
Voltage - Breakdown (Min)
36.7V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
53.3V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (40)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMDJ33CALittelfuse Inc.0SMDJ33CATR-ND$1.10000Direct
SMDJ33CA-HRLittelfuse Inc.018-SMDJ33CA-HRTR-ND$29.35000Direct
SMDJ33CA-HRALittelfuse Inc.0SMDJ33CA-HRA-ND$19.40400Direct
SMDJ33CA-HRAT7Littelfuse Inc.0SMDJ33CA-HRAT7-ND$19.40400Direct
5.0SMDJ33CA-T7Littelfuse Inc.2085.0SMDJ33CA-T7TR-ND$1.85000Similar
In-Stock: 0
2,500 estimated in stock on 19-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.07000$1.07
10$0.86600$8.66
100$0.67400$67.40
500$0.53214$266.07
1,000$0.48446$484.46
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.44296$1,107.40
5,000$0.38600$1,930.00
7,500$0.38550$2,891.25
12,500$0.38500$4,812.50
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.