FEPB16ATHE3/45

Diodes - Rectifiers - Arrays

FEPB16ATHE3/45 is a type of diode rectifier array designed primarily for automotive use. This particular type has 16 power diodes connected in parallel, and comes in a TO-220 flat-pak case. With the introduction of more complex electronics, the demands on modern automotive power systems have been increasing. High frequency current delivery in particular can cause problems with relay switching, leading to non-specifiable spikes and leading to high network noise levels.The purpose of the FEPB16ATHE3/45 is to provide a low-cost option to produce clean square wave voltages at high frequencies. It is capable of high current handling without significantly impacting the power system it is connected to, making it an ideal solution where clean current delivery is required.The diode array is connected to a power source at one end and a grounded load at the other. When a constant voltage source is supplied to the anode, it provides a square wave pulse to the load side by switching off the current flow between the anode and the cathode when the voltage is above a certain set point. This set point is determined by the avalanche breakdown voltage of the diode.The FEPB16ATHE3/45 can handle up to 16A of current without adversely affecting the power supply, making it ideal for applications such as HVAC, engine control units, fuel injectors and other high current demanding applications. It can operate up to a peak reverse voltage of 280V and an average forward voltage of 1.4V. This offers other protection benefits, such as preventing reverse currents from damaging sensitive electronics.In addition to the protection provided by the diode array, this particular FEPB16ATHE3/45 also offers an integrated surge suppression safety block, which provides an extra layer of protection against electrical overloading and noise from other power sources. This can protect sensitive instruments and electronics from damage, while also providing a more stable operating environment.All in all, the FEPB16ATHE3/45 is a cost-effective solution for high frequency current delivery and surge suppression in automotive power systems. The protection it provides makes it suitable for a variety of applications, and it is becoming increasingly popular in modern vehicle designs.