FR1G-13-F Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	150ns
Current - Reverse Leakage @ Vr:	5µA @ 400V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMB
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	FR1G

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Introduction

The FR1G-13-F is a rectifier diode engineered for medium power applications, including general-purpose rectification in AC to DC power solutions. This device is commonly used as the core element of a bridge rectifier with two diodes used for each single-phase load.

Application Field

This diode can be used in a variety of rectification solutions, including voltage multiplication circuits, current discharge supply systems, rectifiers for motor drives and commutation systems, soft-start power supply circuits, and DC motor drives.The relatively low forward voltage drop (VF) of 0.5V and moderate leakage current (I0) of less than 10mA make the FR1G-13-F well suited for applications in medium power rectification systems. Furthermore, this device can also be used in 65V to 800V DC/AC rectification systems.

Working Principle

The FR1G-13-F is a semiconductor junction diode that allows current to flow in one direction only. This diode contains two terminal electrodes, the anode, and the cathode. When the diode is forward-biased, the anode is connected with the positive side of a voltage source and the cathode is connected with the negative side of the voltage source. This causes majority carriers to move from the anode towards the cathode, which allows current to flow in the anode to cathode direction. Conversely, when the diode is reverse-biased, the majority carriers are depleted and subjected to other influencing factors, and thus no current can flow through the diode.

Conclusion

The FR1G-13-F is a single rectifier diode designed for medium power solutions. It features a low forward voltage drop and reasonable leakage current, making it a suitable device for rectification solutions ranging from 65V to 800V. The working principle is based on the fundamental electronic theory of diode operation, where current flows in one direction only when a junction is forward-biased, and no current can flow at a reverse bias junction.

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