SA16A 16 V 500 W Uni-Directional TVS Diode | DO-15 | Industrial DC Rail Surge Protector HORNBY

The SA16A is a 16 V, 500 W uni-directional TVS diode designed to protect medium-voltage DC rails and industrial subsystems from high-energy transients. Its fast avalanche action ensures stable clamping during spikes and inductive switching events.

Key Specifications

• VRWM: 13.6 V

• VBR: 15.216.8 V

• VC: 26.0 V

• Peak Pulse Power: 500 W

• Package: DO-15

• Response Time: < 1 ns

Applications

• 16 V DC lines and subsystems

• Industrial controllers and I/O modules

• Sensor and interface surge protection

• Relay, solenoid, and motor driver protection

Features

• Strong 500 W transient capability

• Fast avalanche clamping

• Low leakage under normal line voltage

• Rugged axial DO-15 package