BA159DGPHE3/73

Series:	SUPERECTIFIER®
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	800V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	500ns
Current - Reverse Leakage @ Vr:	5µA @ 800V
Capacitance @ Vr, F:	15pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	BA159DG

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BA159DGPHE3/73 Single Rectifier Introduction

The BA159DGPHE3/73 is a single rectifier, a type of diode. It is a through-hole leaded packaged rectifier and has been designed for applications requiring high surge current capacity in order to meet the requirements for telecom, AC/DC power supplies, and DC/DC converters. It offers a maximum forward voltage drop of 1.3V, reverse leakage current of 20μA and a maximum repetitive peak reverse voltage of up to 300V. It offers high performance at 145°C junction temperature, a working temperature range of -55°C to 175°C, and a very small forming space and board space.

Application Fields for the BA159DGPHE3/73

The BA159DGPHE3/73 single rectifier is suitable for telecom, AC/DC power supplies and DC/DC converters, as well as most consumer electronics applications. It is commonly used in hardware devices such as CD players, projectors, and LCD monitors. As this rectifier has an industry standard package size and is suitable for use with a wide variety of substrates and process choices, it is very popular for many designs and applications.

Working Principle of the BA159DGPHE3/73

Rectifiers are semiconductor components which are capable of converting AC to DC. The BA159DGPHE3/73 is a single rectifier, meaning that it has a single diode inside the package and has been designed to block reverse current. In the BA159DGPHE3/73, current is only allowed to flow in one direction. The rectifier is constructed using a schottky diode, but the rectifier can also be made using other diode technologies such as a p-n diode.When a voltage of 0.6V or higher is applied to the rectifier, current is allowed to flow – forming a low resistance path for the current to pass through and blocking any current in the opposite direction. As a result, the AC input is changed to DC output and is guided to the load.

Conclusion

The BA159DGPHE3/73 is a single rectifier diode that is capable of converting AC to DC. It has been designed with a maximum forward voltage drop of 1.3V, reverse leakage current of 20μA, and maximum climatic working temperature of 175°C. It is suitable for telecom, AC/DC power supplies and DC/DC converters and is commonly used in consumer electronics. The BA159DGPHE3/73 is a very effective rectifier and is widely used due to its industry standard package size and suitable substrate and process choices.

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