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Assets
kicad_mod
SS14/SS14.pretty/SMA_L4.3-W2.7-LS5.1-RD.kicad_mod
SS14/SS14 FootprintFootprint
SS14_C2766061 Symbol.svg
SS14_C2766061 SymbolDefault
step
SS14/SS14.3dshapes/SMA_L4.3-W2.7-LS5.1-RD.step
SS14/SS14 Model3D Model
SS14.png
SS14Thumbnail
SS14
40V Independent Type 1A 550mV@1A SMA(DO-214AC)
The SS14 is a surface-mount Schottky Barrier Rectifier Diode commonly used for power management, reverse-polarity protection, DC/DC converters, freewheeling circuits, and high-frequency switching applications. It is valued for its low forward voltage drop, fast switching speed, and high efficiency compared to standard silicon rectifier diodes.
Key Features
Schottky barrier rectifier
Maximum repetitive reverse voltage (VRRM): 40 V
Average forward current (IF): 1 A
Low forward voltage drop: typically around 0.5 V at 1 A
High surge current capability: up to 30–40 A (non-repetitive surge)
Fast switching performance
Low power loss and high efficiency
Guard ring protection for improved overvoltage reliability
Surface-mount SMA (DO-214AC) package
Operating junction temperature up to 150°C
RoHS-compliant versions available
Typical Applications
DC/DC converters
Switching power supplies (SMPS)
Reverse-polarity protection circuits
Freewheeling and flyback paths
Battery-powered devices
High-frequency inverters
General low-voltage power rectification