SMA4F18AY is Obsolete and no longer manufactured.
Available Substitutes:

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STMicroelectronics
In Stock: 986
Unit Price: 1,32000 €
Datasheet
29.2V Clamp 13.7A Ipp Tvs Diode Surface Mount SMAflat
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMA4F18AY

DigiKey Part Number
497-SMA4F18AYTR-ND - Tape & Reel (TR)
497-SMA4F18AYCT-ND - Cut Tape (CT)
497-SMA4F18AYDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMA4F18AY
Description
TVS DIODE 18VWM 29.2VC SMAFLAT
Customer Reference
Detailed Description
29.2V Clamp 13.7A Ipp Tvs Diode Surface Mount SMAflat
Datasheet
 Datasheet
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
13.7A
Mfr
Power - Peak Pulse
400W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 175°C (TJ)
Part Status
Obsolete
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Unidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
18V
Package / Case
DO-221AC, SMA Flat Leads
Voltage - Breakdown (Min)
20V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
29.2V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SM4T21AYSTMicroelectronics986497-10910-1-ND1,32000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes