SA14A

The SA14A is a transient voltage suppressor (TVS) diode engineered to protect sensitive electronic circuits from voltage spikes and electrostatic discharge events. Rated for a 14V reverse standoff voltage and a minimum 15.6V breakdown voltage, this component activates quickly to clamp transient overvoltages. When subjected to a 22A peak pulse current under standard 10/1000µs conditions, it limits the voltage to a maximum of 23.2V while dissipating up to 500W of peak pulse power.

Designed for robust performance across extreme environments, the SA14A supports an operating junction temperature range of -55°C to 175°C. It is housed in a DO-204AC (DO-15) axial leaded package, facilitating straightforward through-hole mounting on printed circuit boards. This form factor ensures reliable mechanical attachment and efficient heat dissipation during repetitive surge events.

Classified for general-purpose applications, the SA14A provides effective clamping for data lines, power supplies, and signal interfaces exposed to transient disturbances. Its standardized axial configuration and wide thermal tolerance make it suitable for industrial control systems, telecommunications equipment, and consumer electronics requiring dependable overvoltage protection.