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Symbol, Footprint, 3D Model
Circuit Protection

SMF4L40A

Active
Taiwan Semiconductor Corporation

400W, 46.75V, UNIDIRECTIONAL, TVS

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Search across all available documentation for this part.

DocumentsSMF4L5.0A SERIES - DatasheetSMF4L40A - Material Composition Declaration+2
Symbol, Footprint, 3D Model
Circuit Protection

SMF4L40A

Active
Taiwan Semiconductor Corporation

400W, 46.75V, UNIDIRECTIONAL, TVS

Deep-Dive with AI

DocumentsSMF4L5.0A SERIES - DatasheetSMF4L40A - Material Composition Declaration+2

Technical Specifications

Parameters and characteristics for this part

SpecificationSMF4L40A
ApplicationsGeneral Purpose
Current - Peak Pulse (10/1000µs)6.2 A
Mounting TypeSurface Mount
Operating Temperature [Max]175 ░C
Operating Temperature [Min]-55 °C
Package / CaseSOD-123W
Power - Peak Pulse400 W
Power Line ProtectionFalse
Supplier Device PackageSOD-123W
TypeZener
Unidirectional Channels [custom]1
Voltage - Breakdown (Min) [Min]44.4 V
Voltage - Clamping (Max) @ Ipp [Max]64.5 V
Voltage - Reverse Standoff (Typ)40 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.43
1$ 0.42
10$ 0.34
10$ 0.30
100$ 0.20
100$ 0.15
500$ 0.19
500$ 0.13
1000$ 0.10
1000$ 0.13
2000$ 0.09
5000$ 0.09
Digi-Reel® 1$ 0.42
1$ 0.43
10$ 0.30
10$ 0.34
100$ 0.20
100$ 0.15
500$ 0.13
500$ 0.19
1000$ 0.13
1000$ 0.10
2000$ 0.09
5000$ 0.09
Tape & Reel (TR) 3000$ 0.12
6000$ 0.11
9000$ 0.10
10000$ 0.08
30000$ 0.08
30000$ 0.10
50000$ 0.07
75000$ 0.09
100000$ 0.07

Description

General part information

SMF4L40A

64.5V Clamp 6.2A Ipp Tvs Diode Surface Mount SOD-123W