The Bourns PTVS10-470C-TH series is a family of high voltage, high current, bidirectional TVS diodes engineered for robust protection in AC line and high power DC bus applications. These diodes provide exceptional surge current handling capabilities (up to 10kA) and maintain a low clamping voltage, ensuring sensitive circuitry is shielded from transient voltage events. They are RoHS compliant and meet IEC 61000-4-5 surge requirements, making them suitable for a wide range of industrial and consumer electronics applications. The devices are designed to operate reliably over a wide temperature range (-55°C to +125°C).