1N6660

Series:	--
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io) (per Diode):	15A
Voltage - Forward (Vf) (Max) @ If:	1V @ 30A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	1mA @ 45V
Operating Temperature - Junction:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	TO-254-3, TO-254AA (Straight Leads)
Supplier Device Package:	TO-254AA

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1N6660 Application Field and Working Principle

Diodes are fundamental electrical components which are used for current control and flow direction. Rectifiers and arrays of diodes are used in numerous applications, including power supply regulation, signal generation, voltage and current control, battery charging, and switch-mode power supplies. The 1N6660 is one such rectifier, specifically designed for reverse blocking, high-frequency rectification, and related applications. In this article, we\'ll look at the 1N6660\'s application field and working principle.

Applications for 1N6660 Rectifiers

The 1N6660 rectifier is intended for use in equipment that is subject to extreme and/or simulated environmental conditions. Electronic devices with this rectifier are necessary in high-temperature and severe environmental conditions, such as found in aircraft, satellites, power and aerospace equipment, defense applications, and high-pressure and high-temperature equipment.The 1N6660 rectifier is designed to withstand extreme shock and vibration, as well as intense thermal cycling and significant temperature changes. Its insulation strength and resistance to elevated electrical and mechanical stresses make it an ideal choice for high power conversion, shutdown circuitry, and instantaneous power start-up.

Working Principle of the 1N6660

The 1N6660 rectifier consists of two diodes connected in parallel, with the anode of each diode connected to the cathode of the other and the two cathodes connected to a single point. This is a common configuration used in many rectifiers, with the diodes providing a low-impedance, unidirectional path for current flow.When the voltage across the rectifier is reversed, the current flow is blocked in both directions. Thus, the 1N6660 rectifier blocks both forward and reverse current, preventing the supply of power from the output device to the input device.When a voltage is applied to the rectifier in the correct direction, the diode creates a low-resistance path, known as a “forward-biased condition”, for the current to flow. This forward-biased condition allows for the efficient conversion of AC power to DC power, which is necessary for most classes of electronic devices.In addition to its reverse blocking capabilities, the 1N6660 rectifier is designed to provide high-frequency voltage rectification. This high-frequency rectification is due to the fact that the rectification process happens faster than the ripple-effect of the rectified voltage, resulting in improved power conversion efficiency.

Conclusion

The 1N6660 rectifier is a versatile and robust rectifier widely used in a variety of electronic applications. With its reverse blocking and high-frequency voltage rectification capabilities, it is an ideal choice for extreme environmental applications, such as those found in aircraft, satellites, defense, and aerospace equipment. Its durable construction and proven reliability allow it to perform well even under extreme temperatures, shocks, vibrations, and other challenging conditions.

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