FR603-T Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	6A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 6A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	150ns
Current - Reverse Leakage @ Vr:	10µA @ 200V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	R6, Axial
Supplier Device Package:	R-6
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	FR603

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FR603-T diodes-rectifiers-single are high-performance, low-voltage silicon high current rectifier diodes, widely used in power supply circuits, rectification and rectification of low voltage DC and high voltage AC, automotive applications and other fields.Application field of FR603-TFR603-T diodes-rectifiers-single are suitable for a wide range of applications, such as communications power supply, switching power supply, LCD power supply, LED power supply, motor drive, UPS and other fields.In communications power supply, FR603-T is widely used in the rectification and rectification of low voltage DC and high voltage AC. It can effectively stabilize the power supply voltage and ensure the continuous operation of the communication system.In switching power supply, FR603-T can provide high power output, low power consumption and high efficiency, thus significantly improving the conversion efficiency of AC to DC power supply.In LED driver power supply, FR603-T can reduce the number of high-voltage switches and minimize high- and low-voltage impact on LED driver components. What’s more, its fast switching speed can reduce the switching time and thus save power consumption.In automotive applications, FR603-T has the advantages of fast rectification speed and low power consumption, which can effectively reduce the power consumption of automotive electronics and prolong the battery life.Working principleFR603-T diodes-rectifiers-single are constructed of multiple connected semiconductor layers. In the operation, when the anode is directly connected to the positive electrode of the DC power supply, the semiconductor layers in the diode will conduct current. At this time, the diode is in a conductive state and the DC power supply is rectified to become a DC voltage.When the anode is connected to the positive electrode of the AC power supply, the alternating current of the AC power supply will flow into the diode. With the constant change of the frequency of the AC power supply, the diode will cut off the current flow periodically, and the DC voltage with the regular pulse shape will be output.When the anode is connected to the negative electrode of the DC or AC power supply, the diode will be in an open circuit state, and the output voltage will be zero. As the reverse voltage of the diode increases, the recovery effect will also become stronger.In addition, FR603-T also has the characteristics of backward voltage drop and low side leakage current. The backward voltage drop increases with the increase of the current, and the side leakage current is lower than other types of rectifying components.ConclusionFR603-T is a kind of high-performance and low-voltage silicon high current rectifier diode. It has the advantages of fast rectification speed, low power consumption, high efficiency, and high power output. It is widely used in communications power supply, switching power supply, LCD power supply, LED power supply, motor drive, UPS and other fields. Its working principle involves forwarding conduction and reverse conduction, and the output voltage is zero when the anode is connected to the negative electrode of the DC or AC power supply. FR603-T can effectively stabilize the power supply voltage and reduce the power consumption of automotive electronics, thus prolonging their battery life.

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