DL5254B-TP

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Last Time Buy
Voltage - Zener (Nom) (Vz):	27V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	41 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 21V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AC, MINI-MELF, SOD-80
Supplier Device Package:	Mini MELF
Base Part Number:	DL5254

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Introduction to the DL5254B-TPThe DL5254B-TP is a single Zener diode that was designed for application specific purposes. This diode is used primarily in power management and switching circuits. This diode is a Type 2/Low Vt device, meaning that it can withstand higher reverse voltages (up to 60V). It is also low profile and has a small form factor, making it a great choice for designs with limited space.The DL5254B-TP is capable of reversing the flow of current in both directions, making it a versatile device for various kinds of applications. It is also capable of operating under low surge conditions and is robust enough to withstand the mechanical stress and rigors of power control circuits. Additionally, this diode is designed with a wide reverse recovery time, meaning that it can reduce overall energy consumption in switching applications.Applications of the DL5254B-TPThe DL5254B-TP is most commonly used as a power rectifier, power clamp, and voltage regulator in power management and switching circuits. It is often seen in consumer electronics, automotive and industrial applications, such as LED drivers, motor control, battery management, and voltage control systems.The DL5254B-TP is also used in high-frequency switching applications, due to its fast switching speed. This allows for quicker transition between the operating states, resulting in improved efficiency and better overall performance. Additionally, this diode can handle heavy power surges, making it ideal for applications that require high voltage loads.Working Principle of the DL5254B-TPThe DL5254B-TP is a low profile device which functions by controlling the flow of current between two nodes. It achieves this by utilizing a junction field-effect transistor (JFET). This diode works by utilizing the principles of piezoelectricity and electrical breakdown. When the voltage at the cathode is raised, the current that passes through the junction is forced to flow more slowly, until it eventually reaches a stop point.At this point, the junction will start to break down and allow for a large amount of current to flow. The DL5254B-TP is designed to quickly reverse the flow of current when the voltage drops. This process is known as reverse recovery time. This diode is also designed to reduce the amount of power consumed through its efficient operation.ConclusionThe DL5254B-TP is a single Zener diode designed for various application purposes, most notably power management and switching circuits. It is capable of reversing the flow of current in both directions, making it a versatile device for various kinds of applications. Additionally, this diode is designed with a wide reverse recovery time, meaning that it can reduce overall energy consumption in switching applications. It is also robust enough to withstand the mechanical stress and rigors of power control circuits, making it a great choice for applications that require high voltage loads.

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