SMCJ45CA is out of stock and can be placed on backorder.
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Littelfuse Inc.
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Unit Price: $17.78700
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Littelfuse Inc.
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72.7V Clamp 20.6A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMCJ45CA

DigiKey Part Number
SMCJ45CALFTR-ND - Tape & Reel (TR)
SMCJ45CALFCT-ND - Cut Tape (CT)
SMCJ45CALFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMCJ45CA
Description
TVS DIODE 45VWM 72.7VC DO214AB
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
72.7V Clamp 20.6A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
Datasheet
 Datasheet
EDA/CAD Models
SMCJ45CA Models
Product Attributes
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Category
Voltage - Clamping (Max) @ Ipp
72.7V
Mfr
Current - Peak Pulse (10/1000µs)
20.6A
Series
Power - Peak Pulse
1500W (1.5kW)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power Line Protection
No
Part Status
Active
Applications
General Purpose
Type
Zener
Operating Temperature
-55°C ~ 150°C (TJ)
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
45V
Package / Case
DO-214AB, SMC
Voltage - Breakdown (Min)
50V
Supplier Device Package
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (21)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMCJ45CA-HRLittelfuse Inc.0SMCJ45CA-HR-ND$17.78700Direct
SMCJ45CA-HRALittelfuse Inc.0SMCJ45CA-HRA-ND$16.17000Direct
SMCJ45CA-HRAT7Littelfuse Inc.0SMCJ45CA-HRAT7-ND$16.17000Direct
SMCJ45CA/TR13YAGEO013-SMCJ45CA/TR13TR-ND$0.35000Similar
SMCJ45CA/TR7YAGEO013-SMCJ45CA/TR7TR-ND$0.20766Similar
In-Stock: 0
3,000 estimated in stock on 06-Apr-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.73000$0.73
10$0.54100$5.41
100$0.35400$35.40
500$0.30282$151.41
1,000$0.27636$276.36
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.27636$829.08
6,000$0.19894$1,193.64
9,000$0.16538$1,488.42
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.