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SMF revised w notch and none
Circuit Protection

SMF4L12CA

Active
Littelfuse/Commercial Vehicle Products

TVS DIODE 12VWM 19.9VC SOD123F

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsTVS Diode Overview Application NoteDatasheet+2
SMF revised w notch and none
Circuit Protection

SMF4L12CA

Active
Littelfuse/Commercial Vehicle Products

TVS DIODE 12VWM 19.9VC SOD123F

Deep-Dive with AI

DocumentsTVS Diode Overview Application NoteDatasheet+2

Technical Specifications

Parameters and characteristics for this part

SpecificationSMF4L12CA
ApplicationsGeneral Purpose
Bidirectional Channels [custom]1
Current - Peak Pulse (10/1000µs)20.1 A
Mounting TypeSurface Mount
Operating Temperature [Max]150 °C
Operating Temperature [Min]-55 °C
Package / CaseSOD-123F
Power - Peak Pulse400 W
Power Line ProtectionFalse
Supplier Device PackageSOD-123F
TypeZener
Voltage - Breakdown (Min) [Min]13.3 V
Voltage - Clamping (Max) @ Ipp [Max]19.9 V
Voltage - Reverse Standoff (Typ)12 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$ 0.58
10$ 0.36
100$ 0.23
500$ 0.17
1000$ 0.15
Digi-Reel® 1$ 0.58
10$ 0.36
100$ 0.23
500$ 0.17
1000$ 0.15
Tape & Reel (TR) 3000$ 0.13
6000$ 0.12
9000$ 0.11
15000$ 0.11
21000$ 0.10
30000$ 0.10
75000$ 0.09
NewarkEach (Supplied on Full Reel) 1$ 0.15
5000$ 0.15
10000$ 0.13
20000$ 0.11
30000$ 0.10
50000$ 0.10

Description

General part information

SMF4L12CA Series

The SMF4L series of SOD-123FL small and flat lead lowprofile plastic package is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.