SA100CA 100 V 500 W Bi-Directional TVS Diode | DO-15 | Industrial & High-Voltage Line Surge Protector HORNBY

The SA100CA is a 100 V, 500 W bi-directional TVS diode engineered to protect high-voltage power rails, industrial automation equipment, communication lines, and sensitive electronics from transient surges. Its symmetrical avalanche breakdown ensures reliable clamping performance in both polarities during spikes, inductive switching events, and ESD occurrences.

Key Specifications

• VRWM: 100 V

• VBR: 111 123 V

• VC: 162 V

• Peak Pulse Power: 500 W

• Package: DO-15

• Response Time: < 1 ns

Applications

• High-voltage industrial power-line surge protection

• PLC and automation system safeguarding

• Telecom and instrumentation line protection

• SMPS and DC-DC converter front-end protection

• High-voltage sensor and control interface protection

Features

• 500 W peak pulse capability

• Bi-directional avalanche clamping

• Ultra-fast transient response (<1 ns)

• Rugged DO-15 glass-passivated axial package

• Low leakage and stable breakdown characteristics