SM15T18CAY is out of stock and can be placed on backorder.
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STMicroelectronics
In Stock: 2,623
Unit Price: $1.70000
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Vishay General Semiconductor - Diodes Division
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32.5V Clamp 308A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM15T18CAY

DigiKey Part Number
497-10787-2-ND - Tape & Reel (TR)
497-10787-1-ND - Cut Tape (CT)
497-10787-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SM15T18CAY
Description
TVS DIODE 15.3VWM 32.5VC SMC
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
32.5V Clamp 308A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Datasheet
 Datasheet
EDA/CAD Models
SM15T18CAY Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
308A (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)
15.3V
Package / Case
DO-214AB, SMC
Voltage - Breakdown (Min)
17.1V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
32.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SM15T18CASTMicroelectronics2,623497-7865-1-ND$1.70000Direct
SM15T18CA-E3/57TVishay General Semiconductor - Diodes Division3,278112-SM15T18CA-E3/57TCT-ND$1.42000Direct
SM15T18CAHE3/57TVishay General Semiconductor - Diodes Division0SM15T18CAHE3/57T-ND$0.00000Direct
SM15T18CAHE3/9ATVishay General Semiconductor - Diodes Division0SM15T18CAHE3/9AT-ND$0.00000Direct
1.5SMC18CABourns Inc.10,4101.5SMC18CABBCT-ND$1.00000Similar
In-Stock: 0
2,500 estimated in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.89000$1.89
10$1.20200$12.02
50$0.90280$45.14
100$0.80620$80.62
500$0.63648$318.24
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.52280$1,307.00
7,500$0.46769$3,507.68
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.