Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	30V
Current - Average Rectified (Io):	120A
Voltage - Forward (Vf) (Max) @ If:	530mV @ 120A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	12mA @ 30V
Capacitance @ Vr, F:	6600pF @ 5V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	SPD-3A
Supplier Device Package:	SPD-3A
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

122SPC030A rectifier is a single-phase, single rectifier diode that provides a low-voltage, full-wave rectifier with a high peak current. This type of diode offers a wide range of features, including a high reverse breakdown voltage, low forward voltage drop and a low thermal resistance. This type of diode is also suitable for use in high voltage applications, making it a popular choice for improving power efficiency and durability.

Applications

The 122SPC030A rectifier is commonly used in many fields, such as aerospace, automotive, communications equipment, and power electronics. It is suited for applications like high frequency and ultra-high frequency power PSUs, uninterruptible power supplies, chargers, and DC/DC converters. This type of diode can be used to mitigate issues like current flow and overloading, as well as providing a low-cost and efficient solution. The 122SPC030A rectifier also has applications in AC to DC converters, LED lighting, solar PV inverters, and motor control systems, for example. These are usually used in back-to-back configuration in order to reduce reverse transfer capacitance and increase switching times. The diode is also perfectly suited for applications such as switch-mode power supplies, where high-capacity rectifiers are needed.

Working Principle

The 122SPC030A is a type of diode that allows current to flow from anode to the cathode. When the anode to cathode voltage exceeds 0.7 V, this creates a two-layer structure; electrons move from one side to the other creating a current flow. These types of diodes are typically used for converting alternating current to direct current. The 122SPC030A also features a low forward voltage drop, which means that the minimum voltage required to make the diode operative is relatively low. Additionally, the diode has a high reverse breakdown voltage, meaning that it can withstand a higher voltage than other diodes. This ensures a safe working condition and a longer operating life of the diode. The diode also features a low thermal resistance, which enables it to dissipate heat more efficiently. This increases the power efficiency of the device, as well as ensuring high performance and reliability.

Conclusion

The 122SPC030A rectifier is a single-phase, single-rectifier diode which provides a low-voltage, full-wave rectifier with a high peak current. This type of diode offers a wide range of features, including a high reverse breakdown voltage, low forward voltage drop, and a low thermal resistance. It is commonly used in many fields, such as aerospace, automotive, communications equipment, and power electronics. It is suited for applications like high frequency and ultra-high frequency power PSUs, uninterruptible power supplies, chargers, and DC/DC converters. This type of diode allows current to flow from anode to cathode when the anode to cathode voltage exceeds 0.7 V, and also features a low forward voltage drop and high reverse breakdown voltage. Additionally, the diode has a low thermal resistance, which enables it to dissipate heat more efficiently.

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