SM15T39CAY is out of stock and can be placed on backorder.
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69.7V Clamp 143A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM15T39CAY

DigiKey Part Number
497-10793-2-ND - Tape & Reel (TR)
497-10793-1-ND - Cut Tape (CT)
497-10793-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SM15T39CAY
Description
TVS DIODE 33.3VWM 69.7VC SMC
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
69.7V Clamp 143A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Datasheet
 Datasheet
EDA/CAD Models
SM15T39CAY Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
143A (8/20µs)
Mfr
Power - Peak Pulse
1500W (1.5kW)
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
33.3V
Package / Case
DO-214AB, SMC
Voltage - Breakdown (Min)
37.1V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
69.7V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (18)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SM15T39CASTMicroelectronics0497-6486-2-ND$1.34000Direct
1.5SMC39CA/TR13YAGEO013-1.5SMC39CA/TR13TR-ND$0.35000Similar
1.5SMC39CA/TR7YAGEO013-1.5SMC39CA/TR7TR-ND$0.13748Similar
TPSMC39CALittelfuse Inc.0F6538TR-ND$0.41000Similar
SM15T39CA-E3/57TVishay General Semiconductor - Diodes Division0SM15T39CA-E3/57TGITR-ND$0.79000Direct
In-Stock: 0
2,500 expected in stock on 29-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.13000$1.13
10$0.86800$8.68
100$0.61300$61.30
500$0.49500$247.50
1,000$0.48700$487.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.41200$1,030.00
5,000$0.39775$1,988.75
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.