Benefits - Unidirectional current control protects circuits from reverse polarity and accidental polarity reversal - Enables rectification in electronic circuits, converting AC to DC for steady power delivery - Provides protection against reverse voltage and overcurrent in a range of applications - Available in multiple types (signal diodes, power diodes, Zener diodes) to meet different circuit requirements Key attributes - Function: controls current flow in one direction; protection and regulation capabilities vary by diode type - Compatibility: suitable for standard diode-based designs in electronics - Size: offered in different form factors to fit various boards and assemblies - Material: semiconductor - Performance: capabilities depend on diode type, including rectification, circuit protection, and voltage regulation Applications - Rectifying AC to DC in power supplies and adapters - Protecting circuits from reverse voltage or incorrect polarity at input stages or battery connections - Using Zener diodes for voltage regulation or clamping in reference or protection circuits