Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io):	5A
Voltage - Forward (Vf) (Max) @ If:	490mV @ 5A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 40V
Capacitance @ Vr, F:	10pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	DO-214AB (SMC)
Operating Temperature - Junction:	-65°C ~ 150°C
Base Part Number:	SSC54

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Introduction to SSC54HE3_A/I

SSC54HE3_A/I is a type of diode rectifier. It belongs to single rectifier family and is typically used in low voltage applications and as clamp diodes. The actual device consists of an epoxy package having a case and a leadframe terminal. A single layer substrate is also attached at the back of the case and is connected to the source of the device.

Application Field of SSC54HE3_A/I

The application field of SSC54HE3_A/I is very wide. It is used in many low voltage applications. It is ideal for electronic circuits which require suppression of unwanted voltage spikes or surges. It is also used as current limiters in high current systems. It is also used for AC line bypass, RF signal clipping and in switch mode power supplies as snubbers.

Working Principle of SSC54HE3_A/I

The SSC54HE3_A/I rectifier works by allowing the current to flow in one direction and blocking the current from flowing in the opposite direction. This is based on the P-N junction which is the heart of the diode. When an external voltage is applied to the diode, it will resist the flow of current in the opposite direction. The device consists of two layers of doped silicon material separated by an intrinsic layer. When voltage is applied to the device, the two layers of silicon attract each other and the thin layer between them acts as a dielectric. The voltage stored in the intrinsic layer will control the flow of current, allowing current to flow only one direction.

Conclusion

The SSC54HE3_A/I rectifier is a versatile device which is widely used in various low voltage applications. It works by allowing current to flow in only one direction, blocking current from flowing in the opposite direction. It has numerous applications such as current limiters, surge suppressors, AC bypass, RF signal clipping and in switch mode power supplies.

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