SMA4F85AY is Obsolete and no longer manufactured.
Available Substitutes:

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SM30T100AY
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DO-221AC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMA4F85AY

DigiKey Part Number
497-SMA4F85AYTR-ND - Tape & Reel (TR)
Manufacturer
STMicroelectronics
Manufacturer Product Number
SMA4F85AY
Description
TVS DIODE 85VWM 137VC SMAFLAT
Customer Reference
Detailed Description
137V Clamp 2.9A Ipp Tvs Diode Surface Mount SMAflat
EDA/CAD Models
SMA4F85AY Models
Product Attributes
Type
Description
Select All
Category
Mfr
STMicroelectronics
Series
SMA4F
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Type
Zener
Unidirectional Channels
1
Voltage - Reverse Standoff (Typ)
85V (Max)
Voltage - Breakdown (Min)
95V
Voltage - Clamping (Max) @ Ipp
137V
Current - Peak Pulse (10/1000µs)
2.9A
Power - Peak Pulse
400W
Power Line Protection
No
Applications
-
Capacitance @ Frequency
-
Operating Temperature
-55°C ~ 175°C (TJ)
Grade
Automotive
Qualification
AEC-Q101
Mounting Type
Surface Mount
Package / Case
DO-221AC, SMA Flat Leads
Supplier Device Package
SMAflat
Base Product Number
SMA4F85
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types