1. The 5KP20CA is a 5.0 A, 5000 V, unidirectional Thyristor with a Cathode Anode (CA) configuration. It is encapsulated in a DO-204AC (DO-5) ceramic package.
2. The 5KP20CA is a unidirectional overvoltage protection device which makes it suitable for use in line-fed converters, switch mode power supplies, and AC motor controls.
3. The 5KP20CA has a quick turn-off time (= 45ns) for effective snubberless operation, making it ideal for low component count power topologies.
4. The 5KP20CA has a low holding current of 800mA, which enables lower quiescent power losses and component count reduction.
5. The high blocking voltage and on-state voltage give the 5KP20CA the capability to handle high peak current levels, as well as harsh electrical environments. This makes it suitable for applications such as inductive/capacitor loads, repetitive surges, high inrush currents, etc.