CDBQR54-HF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	30V
Current - Average Rectified (Io):	200mA
Voltage - Forward (Vf) (Max) @ If:	1V @ 100mA
Speed:	Small Signal =
Reverse Recovery Time (trr):	5ns
Current - Reverse Leakage @ Vr:	2µA @ 25V
Capacitance @ Vr, F:	10pF @ 1V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	0402 (1005 Metric)
Supplier Device Package:	0402/SOD-923F
Operating Temperature - Junction:	125°C (Max)
Base Part Number:	CDBQR54

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Diodes - Rectifiers - Single

Diodes are a type of electronic component that are used to control the flow of electricity. They are often used to convert AC (Alternating Current) to DC (Direct Current), or to protect sensitive electronic devices. Single rectifiers are the simplest form of diode, and they are typically used in low-power applications that don\'t require the higher power handling of other types of diodes. The CDBQR54-HF is a single rectifier diode that is commonly used when a small amount of power is needed.The CDBQR54-HF diode is a silicon-based diode with a rated breakdown voltage of 54 volts. It has a peak reverse voltage rating of 400 volts. It has a forward current rating of 1.5 amps and a surge current rating of 8 amps. It operates with a peak forward voltage drop of 0.8 volts, and a reverse current rating of 25 micro-amps. The diode is suitable for use in most general-purpose applications.The CDBQR54-HF is usually used in applications requiring low-power rectification. It can be used to convert AC power to DC power, either full-wave or half-wave. It can also be used in low-voltage unregulated power supplies, or as a protection diode to protect other components from high-voltage transients.The basic working principle of a diode is that it conducts electricity in one direction and blocks it in the other. When the diode is placed between two points, it acts like a one-way valve. Current can flow from the anode (positive terminal) to the cathode (negative terminal) but not the other way around. This is because the anode is generally given a higher voltage than the cathode, and the diode only allows current to flow from the higher voltage to the lower voltage.When the CDBQR54-HF is used as a rectifier, it converts AC power to DC power by allowing current to flow through it during the positive half cycle and blocking current during the negative half cycle. This results in the output being a smooth DC signal. When used as a protection diode, it prevents high voltage transients, such as ESD (electrostatic discharge) or voltage spikes, from reaching other components in the circuit.The CDBQR54-HF is a popular choice for many low-power applications. Its reverse voltage rating makes it suitable for use in applications where high-reverse voltages are expected, and its low forward-voltage drop makes it ideal for rectification and protection roles. Its small size and low cost mean that it is often used for cost-sensitive applications, such as consumer electronics and industrial automation.In conclusion, the CDBQR54-HF is a single-rectifier diode that is suitable for applications requiring low-power conversion and protection. It has a rated breakdown voltage of 54 volts, a peak reverse voltage rating of 400 volts, and a peak forward voltage drop of 0.8 volts. It is commonly used in consumer electronics, industrial automation, and other low-power applications where cost is a concern.

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