SR815 R0G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	150V
Current - Average Rectified (Io):	8A
Voltage - Forward (Vf) (Max) @ If:	1.02V @ 8A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	100µA @ 150V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-201AD, Axial
Supplier Device Package:	DO-201AD
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

The SR815 is a rectifier diode from the single family, which is designed to convert alternating current (AC) electrical energy into direct current (DC) electrical energy for a variety of applications. It is one of the most common diodes used in modern electronics. The SR815 features a reverse voltage of 815 volts, a forward current rating of 8.0A and a surge current rating of 2.5A.

Application Field

The SR815 is typically used in automotive and industrial applications, such as starter battery charging, power supplies and solar panels. It is a highly reliable diode and can deliver a maximum of 8A of continuous current in forward bias mode. The SR815 is also suitable for a wide range of general-purpose rectification applications.The SR815 is an ideal choice for applications that require extremely low forward voltage drop. It is capable of handling higher frequency switching due to its low capacitance. This makes it well-suited for applications like motor drives, inverters and noise filters.

Working Principle

The SR815 diode is a 3-terminal device with a cathode, an anode and a gate. When in forward bias, the current flows from the cathode to the anode until it reaches the reverse breakdown voltage. At that point, the diode stops conducting. When in reverse bias, however, the gate of the SR815 remains closed and no current flows between the cathode and the anode.The SR815 can also be used for high frequency rectification by connecting it to a capacitor. When a capacitor is charged up to a certain voltage, it stores the energy, which can then be discharged through the diode when the input voltage drops below the capacitor’s voltage level. This process is known as charging and discharging, and it allows for high frequency rectification.

Conclusion

The SR815 is a highly reliable and efficient rectifier diode from the single family. It is suitable for a wide range of applications, including automotive and industrial applications. It features low forward voltage drop and can handle higher frequency switching. This makes it ideal for motor drives, inverters and noise filters. It can also be used for high frequency rectification through charging and discharging of a capacitor.

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