FR151GTA

Series:	--
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	50V
Current - Average Rectified (Io):	1.5A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 1.5A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	150ns
Current - Reverse Leakage @ Vr:	5µA @ 35V
Capacitance @ Vr, F:	25pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AC, DO-15, Axial
Supplier Device Package:	DO-15
Operating Temperature - Junction:	-65°C ~ 150°C

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FR151GTA Application Field and Working Principle

Introduction

The FR151GTA is a popular single rectifier diode device used worldwide in the electrical and electronics industry. It belongs to the type of diode rectifiers, which are parts of the larger DR family of rectifier diodes consisting of many varieties of single and dual rectifier components. The FR151GTA rectifier diode is composed of a 1000V, 15A rated rectifier component, with a double side flat aluminum case and a common cathode plate.

Application

The FR151GTA is popularly used in many industries, most notably the automotive and telecommunication industries. The primary application of this rectifier diode is in vehicle electronic circuit control, such as protection against voltage and current surge for vehicle control units, efficient rectification of drive and control power for electronic systems, as well as automotive circuit creepage protection.As for telecommunications, FR151GTA rectifier diodes are commonly used in high-frequency switching applications, broadband (>100MHz) operation, high voltage (>100V) switch driver power supply, solid state relays and other high frequency switching equipment.

Working Principle

The FR151GTA diode rectifier is a component device, composed of a single semiconductor die. Its basic model is a P-n junction, made up of a p-type and n-type semiconductor layer. Due to the interactions and physical differences between the p-type and n-type, and using the built-in electric field, it can actively reduce power consumption and improve system efficiency.The working mechanism of the FR151GTA rectifier diode is quite simple and efficient. It involves a couple of simple processes. When a forward bias or forward voltage is applied to the diode, current will flow from the positive to the negative terminal of the diode, creating a forward voltage drop across the junction of the diode. On the other hand, when the anode is connected to a negative voltage and the cathode connected to a positive voltage, the device will be reversed biased, thus current does not flow.

Conclusion

The FR151GTA rectifier diode is an all-round device with applications in both the automotive and telecommunications industry, due to its reliable and efficient performance. The operation of this device is based on the basic principle of a semiconductor P-N junction, where A reverse bias and a forward bias, allowing currents to flow through them and rectifying AC signals into DC signals.

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