1N2059

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	300V
Current - Average Rectified (Io):	250A
Voltage - Forward (Vf) (Max) @ If:	1.25V @ 250A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	17mA @ 300V
Capacitance @ Vr, F:	--
Mounting Type:	Stud Mount
Package / Case:	DO-205AB, DO-9, Stud
Supplier Device Package:	DO-205AB, DO-9
Operating Temperature - Junction:	-65°C ~ 200°C
Base Part Number:	1N2059

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Introduction

1N2059 is a single-component rectifier diode, which is a component in a circuit responsible for the flow of electricity in one direction only. There are a variety of applications and uses for 1N2059, most of which involve polarity protection, power rectification and voltage regulation. It\'s also used to reduce interference in sensitive circuits, as well as control motor speeds and more. To understand more about the application field and working principle of 1N2059, it\'s important to look at its characteristics and its use in various applications.

Characteristics

The 1N2059 is available in a variety of packages, as well as a number of models, which include:1. Super Fast Rectifier (SFR): These are very fast rectifiers, usually operating with a very short switching time.2. Hyper fast rectifier (HFR): These are ultra fast rectifiers and usually operate at very high switching frequencies.3. Ultra Fast Rectifier (UFR): The UFR is similar to the HFR but designed for higher current ratings.4. Fixed reverse voltage rectifier (FVR): These are designed to regulate the voltage output from the rectifier and are usually used when the input or output requirements are unnecessarily high.The 1N2059 rectifier diode has a maximum forward current rating of 1 ampere and a maximum reverse voltage rating of 40 volts. It is also capable of handling peak pulsed currents of up to 10 amperes.In addition to its forward and reverse voltage ratings, the 1N2059 has other parameters that should be considered when using it in a circuit. These include junction temperature, thermal resistance, and forward voltage drop.

Working Principle

When using a rectifier diode such as the 1N2059, the two terminals of the diode are connected to a circuit. Depending on the polarity of the voltage applied to the diode, the diode will either allow or block the flow of current in the circuit. When the voltage is applied in the correct direction, current will be able to flow freely through the diode, and when the voltage is applied in the opposite direction, the diode will block the current flow. The 1N2059 is designed to be used in power rectifier circuits. Power rectification is a process of converting alternating current (AC) to direct current (DC). This is done by passing the current alternations through the diode, which will block either the positive or negative alternations and only allow the other to pass. The resulting output is a DC signal.

Applications

1N2059 is a popular choice for circuits that require polarity protection, power rectification, and/or voltage regulation. It is commonly used in motor control circuits, such as motor inverters and motor starters, to protect against voltage spikes. It is also used in AC to DC power supplies to convert AC current to DC current. Additionally, it can be used in sensitive circuits that require noise protection, such as radio circuitry and audio systems. The 1N2059 can also be used for heat control in resistive loads, such as power resistors, as well as for controlling current or voltage in a circuit, such as voltage regulators. Furthermore, it is commonly used in battery chargers and voltage multipliers, such as voltage doubler or triple circuits.

Conclusion

The 1N2059 is a single-component rectifier diode that is used in a variety of applications, most of which involve polarity protection, power rectification, and voltage regulation. It is available in a number of packages and models and is capable of handling peak pulsed currents of up to 10 amperes. Its working principle is based on the fact that the diode will either allow or block the flow of current in the circuit, depending on the polarity of the voltage applied to it. It is suitable for use in a range of circuits, including motor control, AC to DC power supplies, noise protection, heat control, battery chargers, and voltage multipliers.

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