The ONSEMI 1V5KE200A is a robust bidirectional transient voltage suppressor (TVS) designed to protect electronic circuits from damaging voltage surges and spikes. Its glass-passivated junction provides excellent clamping capability, while the low incremental surge resistance ensures minimal impact on circuit performance. Typical applications include power supplies, telecommunications equipment, and automotive electronics where protection against transient events is critical. The device's fast response time and high peak pulse power capability make it suitable for demanding environments. Always validate operating parameters for each specific application.