HFA08TA60CS

Series:	HEXFRED®
Packaging:	Tube
Part Status:	Obsolete
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	600V
Current - Average Rectified (Io) (per Diode):	4A (DC)
Voltage - Forward (Vf) (Max) @ If:	1.8V @ 4A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	42ns
Current - Reverse Leakage @ Vr:	3µA @ 600V
Operating Temperature - Junction:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	D2PAK
Base Part Number:	HFA08TA60C

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Introduction

Diodes - Rectifiers - Arrays ( DRA ) are common applications in electronics, and the HFA08TA60CS is a type of diode array developed by STMicroelectronics. It has a maximum current rating of 8A and operates at a maximum peak reverse voltage of 600V. This diode array has been designed for the purpose of providing fast, efficient rectification across a variety of different direct current applications. In this article, we will discuss the application field and working principle of the HFA08TA60CS.

Application Field

The HFA08TA60CS is a power diode array, which means that it is designed for applications that require a high current capability and a low forward voltage drop. This type of diode array is suitable for use in a variety of different applications, including motor control, DC-AC power factor correction, and lighting solutions. Additionally, the HFA08TA60CS is capable of handling high surge currents that are typically found in switch-mode power supplies. The HFA08TA60CS is particularly well-suited for applications in automotive electronics, due to its high efficiency and reliability.

Working Principle

The HFA08TA60CS is a two-terminal, bi-directional diode array. It consists of two independent rectifying diodes, making it capable of handling two independent current paths. The two diodes can be connected in either a series or parallel configuration, depending on the desired application.When the terminals of the HFA08TA60CS are forward-biased, the two diodes form a single rectifier bridge circuit, allowing the current to flow in one direction only. In this configuration, the diode array can handle a maximum forward current of 8A, with a forward voltage drop of 0.5V.In the reverse-biased configuration, the two diodes are connected in anti-parallel, which means that the current can flow in both directions. In this state, the HFA08TA60CS is capable of handling a maximum peak reverse voltage of 600V.

Conclusion

The HFA08TA60CS is a versatile power diode array, designed for the purpose of providing fast, efficient rectification in a variety of applications. It is capable of handling large surge currents and high peak voltages, making it ideal for use in automotive electronics and lighting solutions. By understanding the application field and working principle of the HFA08TA60CS, designers can easily optimize their designs for greater efficiency and reliability.

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