SMCJ70CA-TR is out of stock and can be placed on backorder.
Available Substitutes:

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146V Clamp 69A (8/20µs) Ipp Tvs Diode Surface Mount SMC (DO-214AB)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMCJ70CA-TR

DigiKey Part Number
497-15790-2-ND - Tape & Reel (TR)
497-15790-1-ND - Cut Tape (CT)
497-15790-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMCJ70CA-TR
Description
TVS DIODE 70VWM 146VC SMC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
146V Clamp 69A (8/20µs) Ipp Tvs Diode Surface Mount SMC (DO-214AB)
Datasheet
 Datasheet
EDA/CAD Models
SMCJ70CA-TR Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
69A (8/20µs)
Mfr
Power - Peak Pulse
1500W (1.5kW)
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Type
Zener
Mounting Type
Surface Mount
Bidirectional Channels
1
Package / Case
DO-214AB, SMC
Voltage - Reverse Standoff (Typ)
70V
Supplier Device Package
Voltage - Breakdown (Min)
77.8V
Base Product Number
Voltage - Clamping (Max) @ Ipp
146V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SM15T82CAYSTMicroelectronics0497-11787-2-ND$1.15000Direct
SMCJ70CALittelfuse Inc.0SMCJ70CALFTR-ND$0.51000Similar
SMCJ70CA-13-FDiodes Incorporated321SMCJ70CA-FDITR-ND$1.21000Similar
SMCJ70CAEaton - Electronics Division0283-SMCJ70CATR-ND$0.27052Similar
SMCJ70CA-TPMCC (Micro Commercial Components)629SMCJ70CA-TPMSTR-ND$0.54000Similar
In-Stock: 0
2,500 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.65000$0.65
10$0.48200$4.82
100$0.33000$33.00
500$0.26100$130.50
1,000$0.23800$238.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.18300$457.50
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.