P4KE16A 16V 400W Uni-Directional TVS Diode | DO-41 | DC Line & Inductive Surge Protector HORNBY

The P4KE16A is a 16V, 400W uni-directional transient voltage suppressor engineered for DC line protection against voltage spikes, load-dump pulses, and inductive switching surges. Its stable breakdown characteristics and fast clamping action ensure reliable protection for automotive, industrial, and power-control circuits.

Key Specifications

• VRWM: 13.6V

• VBR: 15.216.8V

• VC: 26.0V

• Peak Pulse Power: 400W

• Package: DO-41

• Response Time: <1ns

Applications

• Automotive 12V line surge suppression

• Industrial DC-bus and driver circuits

• SMPS & DC-DC converter input protection

• Relay, solenoid, and motor noise suppression

• Communication and control interfaces

Features

• 400W peak power handling

• Fast transient response

• Low leakage current

• Uni-directional protection

• Durable DO-41 axial package