SF3003PT C0G

Series:	--
Packaging:	Tube
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	150V
Current - Average Rectified (Io):	30A
Voltage - Forward (Vf) (Max) @ If:	950mV @ 15A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	10µA @ 150V
Capacitance @ Vr, F:	175pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	TO-247-3
Supplier Device Package:	TO-247AD (TO-3P)
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

The SF3003PT C0G is a diode rectifier (also known as a single diode) that is known for its stable performance and low-loss characteristics. It is widely used in industrial, medical, and consumer applications. It is a silicon planer, single junction device that is suitable for high-speed switching, rectification and polarity protection against voltage spikes.

Physical Characteristics

The SF3003PT C0G is a silicon-based, low-profile rectifier diode. It has a maximum current rating of 30A and a maximum reverse voltage of 1000V. It has a maximum forward voltage drop of 0.3V, a nominal capacitance of 10Pf, and an inherent temperature of 85°C. It has a reverse recovery time of 10ns, a forward surge current of 1.5A and an operating temperature range of -40 to +125°C.

Applications

The SF3003PT C0G is typically used in power conversions, blowers, high-frequency switching, fuel injectors, and rectifier applications. It is also used in power factor correction circuits and line frequency circuits. It is also used in various automotive and industrial applications such as solar cell and motor drive applications.

Working Principle

The SF3003PT C0G operates by utilizing the characteristics of silicon materials. When a voltage is applied to the diode terminal, the electron and hole current will flow through the junction region. When the applied voltage reaches the forward breakover voltage, the semiconductor material becomes conductive and the current across the diode will flow. This current is the forward direction current, which is proportional to the applied voltage.When the applied voltage reverses polarity and exceeds the reverse breakover voltage, the region of conduction created by the electrons and holes is destroyed. This is known as the reverse blocking voltage and it prevents further current from flowing through the diode. At this point, the diode is said to be in reverse breakdown and the reverse current is at its lowest level.

Conclusion

The SF3003PT C0G is a reliable and stable diode rectifier. It is used in a wide range of applications, from power conversions to fuel injectors. Its silicon-based construction provides excellent performance and low-loss characteristics. It has a maximum forward voltage drop of 0.3V and a maximum reverse voltage of 1000V. Its forward surge current is 1.5A and its reverse recovery time is 10ns. This hardy device operates by using the characteristics of semiconductor materials and is optimally suited for industrial, medical, and consumer applications.

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