FR304-T Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 3A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	150ns
Current - Reverse Leakage @ Vr:	10µA @ 400V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-201AD, Axial
Supplier Device Package:	DO-201AD
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	FR304

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FR304-T Application Field and Working Principle

The FR304-T is a type of single rectifier diode used for various low-power applications. It is made of a long, thin rectifier of binary silicon that helps to reduce the overall series resistance and capacitance. As a result, this diode is an efficient device for regulating the flow of current in power supplies, audio transistors, solar cells, and digital logic circuits. The rectifier diode is an element with an asymmetric p–n junction, which can only conduct current in one direction. The application for a rectifier diode depends on a number of parameters such as forward voltage, forward current rating, and reverse recovery time (RRT). The FR304-T is specifically used in low-power applications such as crystal radios, visible light communication systems, and remote sensing. It has a forward voltage of 30V and a forward current rating of 4A, making it suitable for these kinds of applications.The FR304-T rectifier diode is usually composed of a cathode and an anode. The cathode is the negative part of the diode and the anode is the positive part of the diode. To operate the diode, it must be correctly connected to the power source. When the anode is connected to the positive terminal and the cathode is connected to the negative terminal of the power source, the diode will allow current to flow in one direction only (from anode to cathode). This is called forward biasing and is the operating mechanism of the FR304-T rectifier diode.When the anode and cathode are connected in opposite order, the diode will not conduct current and the circuit will be essentially open. This is called reverse biasing and the diode will behave as an open switch. In order to produce a high-quality diode, the FR304-T is fabricated using high-purity silica glass and low-temperature cofired ceramic (LTCC) substrate. The LTCC substrate allows for the creation of a doped barrier layer which ensures that the diode will work at low forward voltages and current ratings. The diode is then covered with a protective plastic coating.The FR304-T is designed for use with low power applications where the efficiency of the device is important. It can be found in audio amplifiers, logic circuits, and mobile phone transmitters. Its ability to handle low voltages and currents also makes it a suitable choice for powering crystal radios, visible light communication systems, and remote sensing. In conclusion, the FR304-T is a single rectifier diode manufactured with a low-temperature cofired ceramic (LTCC) substrate and a protective plastic coating. It is capable of operating with low voltages and currents and can be used in a variety of applications such as audio amplifiers, logic circuits, and mobile phone transmitters. It is an efficient device to provide a stable power supply and can be found in crystal radios, remote sensing devices, and visible light communication systems.

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