CD1005-Z20

Bourns Inc. CD1005-Z20 is listed under the Single Zener Diodes category and is commonly used when correctness, reliability, and qualification repeatability matter. Engineers check reverse voltage, surge capability, recovery behavior, leakage, and thermal dissipation in worst-case stress. They are commonly used for rectification, ESD/surge protection, and controlled switching on noisy mains or inductive loads. In automotive harnesses, ESD and transient suppression prevents resets and component damage during connector hot-plug events. In appliances, controlled AC switching manages heaters and dimmers under noisy mains with repetitive surge stress. In power distribution, TVS and protection diodes prevent downstream IC failure during cable inductance events. Overall, it improves predictability by keeping key performance stable across manufacturing variance and operating conditions.